refactor(ivy): use comment nodes to mark view containers (#24346)

PR Close #24346

.circleci/README.md

@@ -0,0 +1,19 @@
+# Encryption
+
+Based on https://github.com/circleci/encrypted-files
+
+In the CircleCI web UI, we have a secret variable called `KEY`
+https://circleci.com/gh/angular/angular/edit#env-vars
+which is only exposed to non-fork builds
+(see "Pass secrets to builds from forked pull requests" under
+https://circleci.com/gh/angular/angular/edit#advanced-settings)
+
+We use this as a symmetric AES encryption key to encrypt tokens like
+a GitHub token that enables publishing snapshots.
+
+To create the github_token file, we take this approach:
+- Find the angular-builds:token in http://valentine
+- Go inside the ngcontainer docker image so you use the same version of openssl as we will at runtime: `docker run --rm -it angular/ngcontainer`
+- echo "https://[token]:@github.com" > credentials
+- openssl aes-256-cbc -e -in credentials -out .circleci/github_token -k $KEY
+- If needed, base64-encode the result so you can copy-paste it out of docker: `base64 github_token`

.circleci/config.yml

@@ -12,8 +12,8 @@
 ## IMPORTANT
 # If you change the `docker_image` version, also change the `cache_key` suffix and the version of
 # `com_github_bazelbuild_buildtools` in the `/WORKSPACE` file.
-var_1: &docker_image angular/ngcontainer:0.2.0
-var_2: &cache_key v2-angular-{{ .Branch }}-{{ checksum "yarn.lock" }}-0.2.0
+var_1: &docker_image angular/ngcontainer:0.3.1
+var_2: &cache_key v2-angular-{{ .Branch }}-{{ checksum "yarn.lock" }}-0.3.1
 
 # Define common ENV vars
 var_3: &define_env_vars
@@ -63,7 +63,7 @@ jobs:
       - run: yarn install --frozen-lockfile --non-interactive
       - run: ./node_modules/.bin/gulp lint
 
-  build:
+  test:
     <<: *job_defaults
     resource_class: xlarge
     steps:
@@ -80,37 +80,148 @@ jobs:
 
       - run: ls /home/circleci/bazel_repository_cache || true
       - run: bazel info release
-      - run: bazel run @yarn//:yarn
+      - run: bazel run @nodejs//:yarn
       # Use bazel query so that we explicitly ask for all buildable targets to be built as well
       # This avoids waiting for the slowest build target to finish before running the first test
       # See https://github.com/bazelbuild/bazel/issues/4257
       # NOTE: Angular developers should typically just bazel build //packages/... or bazel test //packages/...
-      - run: bazel query --output=label //... | xargs bazel test
-
-      # We run the integration tests outside of Bazel for now.
-      # See comments inside this script.
-      - run: xvfb-run --auto-servernum ./integration/run_tests.sh
+      - run: bazel query --output=label //... | xargs bazel test --build_tag_filters=-ivy-only --test_tag_filters=-manual,-ivy-only
 
       # CircleCI will allow us to go back and view/download these artifacts from past builds.
       # Also we can use a service like https://buildsize.org/ to automatically track binary size of these artifacts.
+      # The destination keys need be format {projectName}/{context}/{fileName} so that the github-robot can process them for size calculations
+      # projectName should remain consistant to group files
+      # context and fileName can be almost anything (within usual URI rules)
+      # There should only be exactly 2 forward slashes in the path
+      # This is so they're backwards compatiable with the existing data we have on bundle sizes
       - store_artifacts:
           path: dist/bin/packages/core/test/bundling/hello_world/bundle.min.js
-          destination: packages/core/test/bundling/hello_world/bundle.min.js
+          destination: core/hello_world/bundle
       - store_artifacts:
           path: dist/bin/packages/core/test/bundling/todo/bundle.min.js
-          destination: packages/core/test/bundling/todo/bundle.min.js
+          destination: core/todo/bundle
       - store_artifacts:
-          path: dist/bin/packages/core/test/bundling/hello_world/bundle.min.js.brotli
-          destination: packages/core/test/bundling/hello_world/bundle.min.js.brotli
+          path: dist/bin/packages/core/test/bundling/hello_world/bundle.min.js.br
+          destination: core/hello_world/bundle.br
       - store_artifacts:
-          path: dist/bin/packages/core/test/bundling/todo/bundle.min.js.brotli
-          destination: packages/core/test/bundling/todo/bundle.min.js.brotli
-
+          path: dist/bin/packages/core/test/bundling/todo/bundle.min.js.br
+          destination: core/todo/bundle.br
       - save_cache:
           key: *cache_key
           paths:
             - "node_modules"
             - "~/bazel_repository_cache"
+  # Temporary job to test what will happen when we flip the Ivy flag to true
+  test_ivy_jit:
+    <<: *job_defaults
+    resource_class: xlarge
+    steps:
+      - *define_env_vars
+      - checkout:
+          <<: *post_checkout
+      # See remote cache documentation in /docs/BAZEL.md
+      - run: .circleci/setup_cache.sh
+      - run: sudo cp .circleci/bazel.rc /etc/bazel.bazelrc
+      - *setup-bazel-remote-cache
+
+      - restore_cache:
+          key: *cache_key
+
+      - run: bazel run @yarn//:yarn
+      - run: bazel query --output=label //... | xargs bazel test --define=compile=jit --build_tag_filters=ivy-jit --test_tag_filters=-manual,ivy-jit
+
+  test_ivy_aot:
+    <<: *job_defaults
+    resource_class: xlarge
+    steps:
+      - *define_env_vars
+      - checkout:
+          <<: *post_checkout
+      # See remote cache documentation in /docs/BAZEL.md
+      - run: .circleci/setup_cache.sh
+      - run: sudo cp .circleci/bazel.rc /etc/bazel.bazelrc
+      - *setup-bazel-remote-cache
+
+      - restore_cache:
+          key: *cache_key
+
+      - run: bazel run @yarn//:yarn
+      - run: bazel query --output=label //... | xargs bazel test --define=compile=local --build_tag_filters=ivy-local --test_tag_filters=-manual,ivy-local
+
+  # This job exists only for backwards-compatibility with old scripts and tests
+  # that rely on the pre-Bazel dist/packages-dist layout.
+  # It duplicates some work with the job above: we build the bazel packages
+  # twice. Even though we have a remote cache, these jobs will typically run in
+  # parallel so up-to-date outputs will not be available at the time the build
+  # starts.
+  # No new jobs should depend on this one.
+  build-packages-dist:
+    <<: *job_defaults
+    resource_class: xlarge
+    steps:
+      - *define_env_vars
+      - checkout:
+          <<: *post_checkout
+      # See remote cache documentation in /docs/BAZEL.md
+      - run: .circleci/setup_cache.sh
+      - run: sudo cp .circleci/bazel.rc /etc/bazel.bazelrc
+      - *setup-bazel-remote-cache
+
+      - run: bazel run @nodejs//:yarn
+      - run: scripts/build-packages-dist.sh
+
+      # Save the npm packages from //packages/... for other workflow jobs to read
+      # https://circleci.com/docs/2.0/workflows/#using-workspaces-to-share-data-among-jobs
+      - persist_to_workspace:
+          root: dist
+          paths:
+            - packages-dist
+            - packages-dist-ivy-jit
+            - packages-dist-ivy-local
+
+  # We run the integration tests outside of Bazel for now.
+  # They are a separate workflow job so that they can be easily re-run.
+  # When the tests are ported to bazel test targets, they should move to the "test"
+  # job above, as part of the bazel test command. That has flaky_test_attempts so the
+  # need to re-run manually should be alleviated.
+  # See comments inside the integration/run_tests.sh script.
+  integration_test:
+    <<: *job_defaults
+    steps:
+      - *define_env_vars
+      - checkout:
+          <<: *post_checkout
+      - attach_workspace:
+          at: dist
+      - run: xvfb-run --auto-servernum ./integration/run_tests.sh
+
+  # This job updates the content of repos like github.com/angular/core-builds
+  # for every green build on angular/angular.
+  publish_snapshot:
+    <<: *job_defaults
+    steps:
+      # See below - ideally this job should not trigger for non-upstream builds.
+      # But since it does, we have to check this condition.
+      - run:
+          name: Skip this job for Pull Requests and Fork builds
+          # Note, `|| true` on the end makes this step always exit 0
+          command: '[[
+              -v CIRCLE_PR_NUMBER
+              || "$CIRCLE_PROJECT_USERNAME" != "angular"
+              || "$CIRCLE_PROJECT_REPONAME" != "angular"
+          ]] && circleci step halt || true'
+      - checkout:
+          <<: *post_checkout
+      - attach_workspace:
+          at: dist
+      # CircleCI has a config setting to force SSH for all github connections
+      # This is not compatible with our mechanism of using a Personal Access Token
+      # Clear the global setting
+      - run: git config --global --unset "url.ssh://git@github.com.insteadof"
+      - run:
+          name: Decrypt github credentials
+          command: 'openssl aes-256-cbc -d -in .circleci/github_token -k "${KEY}" -out ~/.git_credentials'
+      - run: ./scripts/ci/publish-build-artifacts.sh
 
   aio_monitoring:
     <<: *job_defaults
@@ -126,7 +237,28 @@ workflows:
   default_workflow:
     jobs:
       - lint
-      - build
+      - test
+      - test_ivy_jit
+      - test_ivy_aot
+      - build-packages-dist
+      - integration_test:
+          requires:
+            - build-packages-dist
+      - publish_snapshot:
+          # Note: no filters on this job because we want it to run for all upstream branches
+          # We'd really like to filter out pull requests here, but not yet available:
+          # https://discuss.circleci.com/t/workflows-pull-request-filter/14396/4
+          # Instead, the job just exits immediately at the first step.
+          requires:
+            # Only publish if tests and integration tests pass
+            - test
+            - test_ivy_jit
+            - test_ivy_aot
+            - integration_test
+            # Get the artifacts to publish from the build-packages-dist job
+            # since the publishing script expects the legacy outputs layout.
+            - build-packages-dist
+
   aio_monitoring:
     jobs:
       - aio_monitoring

.github/angular-robot.yml

@@ -1,5 +1,14 @@
 # Configuration for angular-robot
 
+#options for the size plugin
+size:
+  disabled: false
+  maxSizeIncrease: 1000
+  circleCiStatusName: "ci/circleci: build-packages-dist"
+  status:
+    disabled: false
+    context: "ci/angular: size"
+
 # options for the merge plugin
 merge:
   # the status will be added to your pull requests
@@ -36,10 +45,12 @@ merge:
       - "packages/language-service/**"
       - "**/.gitignore"
       - "**/.gitkeep"
+      - "**/package.json"
       - "**/tsconfig-build.json"
       - "**/tsconfig.json"
       - "**/rollup.config.js"
       - "**/BUILD.bazel"
+      - "packages/**/integrationtest/**"
       - "packages/**/test/**"
 
   # comment that will be added to a PR when there is a conflict, leave empty or set to false to disable

.pullapprove.yml

@@ -8,8 +8,8 @@
 # alexeagle - Alex Eagle
 # alxhub - Alex Rickabaugh
 # andrewseguin - Andrew Seguin
+# brandonroberts - Brandon Roberts
 # brocco - Mike Brocchi
-# chuckjaz - Chuck Jazdzewski
 # filipesilva - Filipe Silva
 # gkalpak - George Kalpakas
 # hansl - Hans Larsen
@@ -17,6 +17,7 @@
 # jasonaden - Jason Aden
 # kapunahelewong - Kapunahele Wong
 # kara - Kara Erickson
+# kyliau - Keen Yee Liau
 # matsko - Matias Niemelä
 # mhevery - Misko Hevery
 # petebacondarwin - Pete Bacon Darwin
@@ -93,7 +94,7 @@ groups:
           - "tools/bazel.rc"
     users:
       - alexeagle #primary
-      - chuckjaz
+      - kyliau
       - IgorMinar #fallback
       - mhevery
       - vikerman #fallback
@@ -132,7 +133,7 @@ groups:
         - "packages/core/*"
     users:
       - mhevery #primary
-      - chuckjaz
+      - jasonaden
       - kara
       - vicb
       - IgorMinar #fallback
@@ -153,7 +154,7 @@ groups:
         - "packages/compiler/src/i18n/*"
     users:
       - vicb #primary
-      - chuckjaz
+      - alxhub
       - IgorMinar #fallback
       - mhevery #fallback
 
@@ -162,7 +163,7 @@ groups:
       files:
         - "packages/compiler/*"
     users:
-      - chuckjaz #primary
+      - alxhub #primary
       - vicb
       - mhevery
       - IgorMinar #fallback
@@ -187,7 +188,7 @@ groups:
           - "packages/compiler-cli/src/ngtools*"
     users:
       - alexeagle
-      - chuckjaz
+      - alxhub
       - vicb
       - IgorMinar #fallback
       - mhevery #fallback
@@ -236,7 +237,7 @@ groups:
       files:
         - "packages/language-service/*"
     users:
-      - chuckjaz #primary
+      - kyliau #primary
       # needs secondary
       - vicb
       - IgorMinar #fallback
@@ -352,6 +353,7 @@ groups:
       - petebacondarwin
       - gkalpak
       - IgorMinar
+      - brandonroberts
       - mhevery #fallback
 
   angular.io-marketing:

BUILD.bazel

@@ -11,7 +11,7 @@ exports_files([
 # This ensures that package.json in subdirectories get installed as well.
 alias(
     name = "install",
-    actual = "@yarn//:yarn",
+    actual = "@nodejs//:yarn",
 )
 
 node_modules_filegroup(
@@ -44,14 +44,16 @@ filegroup(
         "//:node_modules/zone.js/dist/zone.js",
         "//:node_modules/zone.js/dist/zone-testing.js",
         "//:node_modules/zone.js/dist/task-tracking.js",
+        "//:test-events.js",
     ],
 )
 
 filegroup(
-    name = "angularjs",
-    # do not sort
+    name = "angularjs_scripts",
     srcs = [
-        "//:node_modules/angular/angular.js",
+        "//:node_modules/angular-1.5/angular.js",
+        "//:node_modules/angular-mocks-1.5/angular-mocks.js",
         "//:node_modules/angular-mocks/angular-mocks.js",
+        "//:node_modules/angular/angular.js",
     ],
 )

CHANGELOG.md

@@ -1,3 +1,324 @@
+<a name="6.1.0-beta.0"></a>
+## [6.1.0-beta.0](https://github.com/angular/angular/compare/6.0.0-rc.5...6.1.0-beta.0) (2018-06-06)
+
+
+### Bug Fixes
+
+* **animations:** do not throw errors when a destroyed component is animated ([#23836](https://github.com/angular/angular/issues/23836)) ([d2a8687](https://github.com/angular/angular/commit/d2a8687))
+* **animations:** Fix browser detection logic ([#24188](https://github.com/angular/angular/issues/24188)) ([b492b9e](https://github.com/angular/angular/commit/b492b9e))
+* **animations:** properly clean up queried element styles in safari/edge ([#23633](https://github.com/angular/angular/issues/23633)) ([da9ff25](https://github.com/angular/angular/commit/da9ff25))
+* **animations:** retain state styling for nodes that are moved around ([#23534](https://github.com/angular/angular/issues/23534)) ([65211f4](https://github.com/angular/angular/commit/65211f4))
+* **animations:** retain trigger-state for nodes that are moved around ([#24238](https://github.com/angular/angular/issues/24238)) ([8db928d](https://github.com/angular/angular/commit/8db928d))
+* **benchpress:** Fix promise chain in chrome_driver_extension. ([#23458](https://github.com/angular/angular/issues/23458)) ([d4b6c41](https://github.com/angular/angular/commit/d4b6c41))
+* **compiler:** avoid a crash in ngc-wrapped. ([#23468](https://github.com/angular/angular/issues/23468)) ([e1c4930](https://github.com/angular/angular/commit/e1c4930))
+* **compiler:** generate constant array for i18n attributes ([#23837](https://github.com/angular/angular/issues/23837)) ([cfde36d](https://github.com/angular/angular/commit/cfde36d))
+* **compiler:** generate core-compliant hostBindings property ([#24087](https://github.com/angular/angular/issues/24087)) ([01b5acd](https://github.com/angular/angular/commit/01b5acd)), closes [#24013](https://github.com/angular/angular/issues/24013)
+* **compiler:** handle undefined annotation metadata ([#23349](https://github.com/angular/angular/issues/23349)) ([ca776c5](https://github.com/angular/angular/commit/ca776c5))
+* **compiler-cli:** don't rely on incompatible TS method ([#23550](https://github.com/angular/angular/issues/23550)) ([b1f040f](https://github.com/angular/angular/commit/b1f040f))
+* **core:** avoid eager providers re-initialization ([#23559](https://github.com/angular/angular/issues/23559)) ([0c6dc45](https://github.com/angular/angular/commit/0c6dc45))
+* **core:** call ngOnDestroy on all services that have it ([#23755](https://github.com/angular/angular/issues/23755)) ([fc03427](https://github.com/angular/angular/commit/fc03427)), closes [#22466](https://github.com/angular/angular/issues/22466) [#22240](https://github.com/angular/angular/issues/22240) [#14818](https://github.com/angular/angular/issues/14818)
+* **elements:** always check to create strategy ([#23825](https://github.com/angular/angular/issues/23825)) ([b1cda36](https://github.com/angular/angular/commit/b1cda36))
+* **elements:** prevent closure renaming of platform properties ([#23843](https://github.com/angular/angular/issues/23843)) ([d4b8b24](https://github.com/angular/angular/commit/d4b8b24))
+* **forms:** properly handle special properties in FormGroup.get ([#22249](https://github.com/angular/angular/issues/22249)) ([9367e91](https://github.com/angular/angular/commit/9367e91)), closes [#17195](https://github.com/angular/angular/issues/17195)
+* **platform-server:** avoid clash between server and client style encapsulation attributes ([#24158](https://github.com/angular/angular/issues/24158)) ([b96a3c8](https://github.com/angular/angular/commit/b96a3c8))
+* **platform-server:** avoid dependency cycle when using http interceptor ([#24229](https://github.com/angular/angular/issues/24229)) ([60aa943](https://github.com/angular/angular/commit/60aa943)), closes [#23023](https://github.com/angular/angular/issues/23023)
+* **platform-server:** don't reflect innerHTML property to attibute ([#24213](https://github.com/angular/angular/issues/24213)) ([6a663a4](https://github.com/angular/angular/commit/6a663a4)), closes [#19278](https://github.com/angular/angular/issues/19278)
+* **platform-server:** provide Domino DOM types globally ([#24116](https://github.com/angular/angular/issues/24116)) ([c73196e](https://github.com/angular/angular/commit/c73196e)), closes [#23280](https://github.com/angular/angular/issues/23280) [#23133](https://github.com/angular/angular/issues/23133)
+* **router:** avoid freezing queryParams in-place ([#22663](https://github.com/angular/angular/issues/22663)) ([89f64e5](https://github.com/angular/angular/commit/89f64e5)), closes [#22617](https://github.com/angular/angular/issues/22617)
+* **router:** cache route handle if found ([#22475](https://github.com/angular/angular/issues/22475)) ([4cfa571](https://github.com/angular/angular/commit/4cfa571)), closes [#22474](https://github.com/angular/angular/issues/22474)
+* **router:** correct the segment parsing so it won't break on ampersand ([#23684](https://github.com/angular/angular/issues/23684)) ([553a680](https://github.com/angular/angular/commit/553a680))
+* **service-worker:** add badge to NOTIFICATION_OPTION_NAMES ([#23241](https://github.com/angular/angular/issues/23241)) ([fb59b2d](https://github.com/angular/angular/commit/fb59b2d)), closes [#23196](https://github.com/angular/angular/issues/23196)
+* **service-worker:** check platformBrowser before accessing navigator.serviceWorker ([#21231](https://github.com/angular/angular/issues/21231)) ([0bdd30e](https://github.com/angular/angular/commit/0bdd30e))
+* **service-worker:** correctly handle requests with empty `clientId` ([#23625](https://github.com/angular/angular/issues/23625)) ([e0ed59e](https://github.com/angular/angular/commit/e0ed59e)), closes [#23526](https://github.com/angular/angular/issues/23526)
+* **service-worker:** deprecate `versionedFiles` in asset-group resources ([#23584](https://github.com/angular/angular/issues/23584)) ([1d378e2](https://github.com/angular/angular/commit/1d378e2))
+
+
+### Features
+
+* **compiler:** support `// ...` and `// TODO` in mock compiler expectations ([#23441](https://github.com/angular/angular/issues/23441)) ([c6b206e](https://github.com/angular/angular/commit/c6b206e))
+* **compiler-cli:** update `tsickle` to `0.29.x` ([#24233](https://github.com/angular/angular/issues/24233)) ([f69ac67](https://github.com/angular/angular/commit/f69ac67))
+* **platform-browser:** add HammerJS lazy-loader symbols to public API ([#23943](https://github.com/angular/angular/issues/23943)) ([26fbf1d](https://github.com/angular/angular/commit/26fbf1d))
+* **platform-browser:** allow lazy-loading HammerJS ([#23906](https://github.com/angular/angular/issues/23906)) ([313bdce](https://github.com/angular/angular/commit/313bdce))
+* **platform-server:** use EventManagerPlugin on the server ([#24132](https://github.com/angular/angular/issues/24132)) ([d6595eb](https://github.com/angular/angular/commit/d6595eb))
+* **router:** add navigation execution context info to activation hooks ([#24204](https://github.com/angular/angular/issues/24204)) ([20c463e](https://github.com/angular/angular/commit/20c463e)), closes [#24202](https://github.com/angular/angular/issues/24202)
+
+
+<a name="6.0.4"></a>
+## [6.0.4](https://github.com/angular/angular/compare/6.0.3...6.0.4) (2018-06-06)
+
+
+### Bug Fixes
+
+* **animations:** Fix browser detection logic ([#24188](https://github.com/angular/angular/issues/24188)) ([c9eb491](https://github.com/angular/angular/commit/c9eb491))
+* **animations:** retain trigger-state for nodes that are moved around ([#24238](https://github.com/angular/angular/issues/24238)) ([19deca1](https://github.com/angular/angular/commit/19deca1))
+* **forms:** properly handle special properties in FormGroup.get ([#22249](https://github.com/angular/angular/issues/22249)) ([dc3e8aa](https://github.com/angular/angular/commit/dc3e8aa)), closes [#17195](https://github.com/angular/angular/issues/17195)
+* **platform-server:** avoid clash between server and client style encapsulation attributes ([#24158](https://github.com/angular/angular/issues/24158)) ([e9f2203](https://github.com/angular/angular/commit/e9f2203))
+* **platform-server:** avoid dependency cycle when using http interceptor ([#24229](https://github.com/angular/angular/issues/24229)) ([2991b1b](https://github.com/angular/angular/commit/2991b1b)), closes [#23023](https://github.com/angular/angular/issues/23023)
+* **platform-server:** don't reflect innerHTML property to attibute ([#24213](https://github.com/angular/angular/issues/24213)) ([c17098d](https://github.com/angular/angular/commit/c17098d)), closes [#19278](https://github.com/angular/angular/issues/19278)
+* **platform-server:** provide Domino DOM types globally ([#24116](https://github.com/angular/angular/issues/24116)) ([906b3ec](https://github.com/angular/angular/commit/906b3ec)), closes [#23280](https://github.com/angular/angular/issues/23280) [#23133](https://github.com/angular/angular/issues/23133)
+
+
+<a name="6.0.3"></a>
+## [6.0.3](https://github.com/angular/angular/compare/6.0.2...6.0.3) (2018-05-22)
+
+
+### Bug Fixes
+
+* **service-worker:** check platformBrowser before accessing navigator.serviceWorker ([#21231](https://github.com/angular/angular/issues/21231)) ([0ee5b7e](https://github.com/angular/angular/commit/0ee5b7e))
+
+
+
+<a name="6.0.2"></a>
+## [6.0.2](https://github.com/angular/angular/compare/6.0.1...6.0.2) (2018-05-15)
+
+
+### Bug Fixes
+
+* **animations:** do not throw errors when a destroyed component is animated ([#23836](https://github.com/angular/angular/issues/23836)) ([752b83a](https://github.com/angular/angular/commit/752b83a))
+* **service-worker:** deprecate `versionedFiles` in asset-group resources ([#23584](https://github.com/angular/angular/issues/23584)) ([c6b618d](https://github.com/angular/angular/commit/c6b618d))
+
+
+
+<a name="6.0.1"></a>
+# [6.0.1](https://github.com/angular/angular/compare/6.0.0...6.0.1) (2018-05-11)
+
+
+### Bug Fixes
+
+* **animations:** properly clean up queried element styles in safari/edge ([#23686](https://github.com/angular/angular/issues/23686)) ([3824e3f](https://github.com/angular/angular/commit/3824e3f))
+* **animations:** retain state styling for nodes that are moved around ([#23686](https://github.com/angular/angular/issues/23686)) ([05aa5e0](https://github.com/angular/angular/commit/05aa5e0))
+* **core:** call ngOnDestroy on all services that have it ([#23755](https://github.com/angular/angular/issues/23755)) ([5581e97](https://github.com/angular/angular/commit/5581e97)), closes [#22466](https://github.com/angular/angular/issues/22466) [#22240](https://github.com/angular/angular/issues/22240) [#14818](https://github.com/angular/angular/issues/14818)
+* **elements:** always check to create strategy ([#23825](https://github.com/angular/angular/issues/23825)) ([d280077](https://github.com/angular/angular/commit/d280077))
+* **router:** avoid freezing queryParams in-place ([#22663](https://github.com/angular/angular/issues/22663)) ([3d8799b](https://github.com/angular/angular/commit/3d8799b)), closes [#22617](https://github.com/angular/angular/issues/22617)
+* **router:** correct the segment parsing so it won't break on ampersand ([#23684](https://github.com/angular/angular/issues/23684)) ([8733843](https://github.com/angular/angular/commit/8733843))
+* **service-worker:** correctly handle requests with empty `clientId` ([#23625](https://github.com/angular/angular/issues/23625)) ([2254ac2](https://github.com/angular/angular/commit/2254ac2)), closes [#23526](https://github.com/angular/angular/issues/23526)
+
+
+
+<a name="6.0.0"></a>
+# [6.0.0](https://github.com/angular/angular/compare/6.0.0-beta.0...6.0.0) (2018-05-03)
+
+### Release Highlights & Update instructions
+
+Angular v6 is the first release of Angular that unifies the Framework, Material and CLI.
+
+To learn about the release highlights and our new CLI-powered update workflow for your projects please check out the [v6 release announcement](https://blog.angular.io/version-6-0-0-of-angular-now-available-cc56b0efa7a4).
+
+
+
+### Dependency updates
+
+* @angular/core now depends on
+  * TypeScript 2.7
+  * RxJS 6.0.0
+  * tslib 1.9.0
+* @angular/platform-server now depends on Domino 2.0
+
+
+
+### Small Features
+
+* **animations:** only use the WA-polyfill alongside AnimationBuilder ([#22143](https://github.com/angular/angular/issues/22143)) ([b2f366b](https://github.com/angular/angular/commit/b2f366b)), closes [#17496](https://github.com/angular/angular/issues/17496)
+* **animations:** expose `element` and `params` within transition matchers ([#22693](https://github.com/angular/angular/issues/22693)) ([58b94e6](https://github.com/angular/angular/commit/58b94e6))
+* **common:** better error message when non-template element used in NgIf ([#22274](https://github.com/angular/angular/issues/22274)) ([67cf11d](https://github.com/angular/angular/commit/67cf11d)), closes [#16410](https://github.com/angular/angular/issues/16410)
+* **common:** better error message when non-template element used in NgIf ([#22274](https://github.com/angular/angular/issues/22274)) ([67cf11d](https://github.com/angular/angular/commit/67cf11d)), closes [#16410](https://github.com/angular/angular/issues/16410)
+* **common:** export functions to format numbers, percents, currencies & dates ([#22423](https://github.com/angular/angular/issues/22423)) ([4180912](https://github.com/angular/angular/commit/4180912)), closes [#20536](https://github.com/angular/angular/issues/20536)
+* **compiler:** lower @NgModule ids if needed ([#23031](https://github.com/angular/angular/issues/23031)) ([bd024c0](https://github.com/angular/angular/commit/bd024c0))
+* **compiler:** implement "enableIvy" compiler option ([#21427](https://github.com/angular/angular/issues/21427)) ([64d16de](https://github.com/angular/angular/commit/64d16de))
+* **compiler:** mark @NgModules in provider lists for identification at runtime ([#22005](https://github.com/angular/angular/issues/22005)) ([2d5e7d1](https://github.com/angular/angular/commit/2d5e7d1))
+* **compiler:** add support for marker tags in xliff serializers ([#21250](https://github.com/angular/angular/issues/21250)) ([f74130c](https://github.com/angular/angular/commit/f74130c)), closes [#21078](https://github.com/angular/angular/issues/21078)
+* **compiler:** support for singleline, multiline & jsdoc comments ([#22715](https://github.com/angular/angular/issues/22715)) ([3b167be](https://github.com/angular/angular/commit/3b167be))
+* **compiler-cli:** lower loadChildren fields to allow dynamic module paths ([#23088](https://github.com/angular/angular/issues/23088)) ([550433a](https://github.com/angular/angular/commit/550433a))
+* **compiler-cli:** check unvalidated combination of ngc and TypeScript ([#22293](https://github.com/angular/angular/issues/22293)) ([3ceee99](https://github.com/angular/angular/commit/3ceee99)), closes [#20669](https://github.com/angular/angular/issues/20669)
+* **compiler-cli:** reflect static methods added to classes in metadata ([#21926](https://github.com/angular/angular/issues/21926)) ([eb8ddd2](https://github.com/angular/angular/commit/eb8ddd2))
+* **compiler-cli:** Check unvalidated combination of ngc and TypeScript ([#22293](https://github.com/angular/angular/issues/22293)) ([3ceee99](https://github.com/angular/angular/commit/3ceee99)), closes [#20669](https://github.com/angular/angular/issues/20669)
+* **compiler-cli:** add resource inlining to ngc ([#22615](https://github.com/angular/angular/issues/22615)) ([b5be18f](https://github.com/angular/angular/commit/b5be18f))
+* **compiler-cli:** require node 8 as runtime engine ([#22669](https://github.com/angular/angular/issues/22669)) ([c602563](https://github.com/angular/angular/commit/c602563))
+* **core:** add binding name to content changed error ([#20352](https://github.com/angular/angular/issues/20352)) ([d3bf54b](https://github.com/angular/angular/commit/d3bf54b))
+* **core:** optional generic type for ElementRef ([#20765](https://github.com/angular/angular/issues/20765)) ([d3d9aac](https://github.com/angular/angular/commit/d3d9aac)), closes [#13139](https://github.com/angular/angular/issues/13139)
+* **core:** set `preserveWhitespaces` to false by default ([#22046](https://github.com/angular/angular/issues/22046)) ([f1a0632](https://github.com/angular/angular/commit/f1a0632)), closes [#22027](https://github.com/angular/angular/issues/22027)
+* **core:** support metadata reflection for native class types ([#22356](https://github.com/angular/angular/issues/22356)) ([5c89d6b](https://github.com/angular/angular/commit/5c89d6b)), closes [#21731](https://github.com/angular/angular/issues/21731)
+* **core:** change @Injectable() to support tree-shakeable tokens ([#22005](https://github.com/angular/angular/issues/22005)) ([235a235](https://github.com/angular/angular/commit/235a235))
+* **core:** support metadata reflection for native class types ([#22356](https://github.com/angular/angular/issues/22356)) ([b7544cc](https://github.com/angular/angular/commit/b7544cc)), closes [#21731](https://github.com/angular/angular/issues/21731)
+* **core:** allow direct scoping of @Injectables to the root injector ([#22185](https://github.com/angular/angular/issues/22185)) ([7ac34e4](https://github.com/angular/angular/commit/7ac34e4))
+* **core:** add task tracking to Testability ([#16863](https://github.com/angular/angular/issues/16863)) ([37fedd0](https://github.com/angular/angular/commit/37fedd0))
+* **forms:** handle string with and without line boundary on pattern validator ([#19256](https://github.com/angular/angular/issues/19256)) ([54bf179](https://github.com/angular/angular/commit/54bf179))
+* **forms:** multiple validators for array method ([#20766](https://github.com/angular/angular/issues/20766)) ([941e88f](https://github.com/angular/angular/commit/941e88f)), closes [#20665](https://github.com/angular/angular/issues/20665)
+* **forms:** allow markAsPending to emit events ([#20212](https://github.com/angular/angular/issues/20212)) ([e86b64b](https://github.com/angular/angular/commit/e86b64b)), closes [#17958](https://github.com/angular/angular/issues/17958)
+* **platform-browser:** add token marking which the type of animation module nearest in the injector tree ([#23075](https://github.com/angular/angular/issues/23075)) ([b551f84](https://github.com/angular/angular/commit/b551f84))
+* **platform-browser:** do not throw error when Hammer.js not loaded ([#22257](https://github.com/angular/angular/issues/22257)) ([991300b](https://github.com/angular/angular/commit/991300b)), closes [#16992](https://github.com/angular/angular/issues/16992)
+* **platform-browser:** fix [#19604](https://github.com/angular/angular/issues/19604), can config hammerOptions ([#21979](https://github.com/angular/angular/issues/21979)) ([1d571b2](https://github.com/angular/angular/commit/1d571b2))
+* **platform-server:** bump Domino to v2.0 ([#22411](https://github.com/angular/angular/issues/22411)) ([d3827a0](https://github.com/angular/angular/commit/d3827a0))
+* **router:** add navigationSource and restoredState to NavigationStart event ([#21728](https://github.com/angular/angular/issues/21728)) ([c40ae7f](https://github.com/angular/angular/commit/c40ae7f))
+* **service-worker:** add support for configuring navigations URLs ([#23339](https://github.com/angular/angular/issues/23339)) ([08325aa](https://github.com/angular/angular/commit/08325aa)), closes [#20404](https://github.com/angular/angular/issues/20404)
+* **service-worker:** add helper script which will uninstall SW ([#21863](https://github.com/angular/angular/issues/21863)) ([b10540a](https://github.com/angular/angular/commit/b10540a))
+
+
+
+
+### Bug Fixes
+
+* **animations:** report correct totalTime value even during noOp animations ([#22225](https://github.com/angular/angular/issues/22225)) ([e1bf067](https://github.com/angular/angular/commit/e1bf067))
+* **animations:** avoid animation insertions during router back/refresh ([#21977](https://github.com/angular/angular/issues/21977)) ([f88fba0](https://github.com/angular/angular/commit/f88fba0)), closes [#19712](https://github.com/angular/angular/issues/19712)
+* **animations:** treat numeric state name values as strings ([#22923](https://github.com/angular/angular/issues/22923)) ([e5e1b0d](https://github.com/angular/angular/commit/e5e1b0d))
+* **animations:** report correct totalTime value even during noOp animations ([#22225](https://github.com/angular/angular/issues/22225)) ([e1bf067](https://github.com/angular/angular/commit/e1bf067))
+* **animations:** fix increment/decrement aliases example ([#18323](https://github.com/angular/angular/issues/18323)) ([d2aa8ac](https://github.com/angular/angular/commit/d2aa8ac))
+* **common:** NgClass should properly take className changes into account ([#21937](https://github.com/angular/angular/issues/21937)) ([4a42669](https://github.com/angular/angular/commit/4a42669)), closes [#21932](https://github.com/angular/angular/issues/21932)
+* **common:** fix the titlecase pipe ([#22600](https://github.com/angular/angular/issues/22600)) ([7966744](https://github.com/angular/angular/commit/7966744))
+* **common:** add locale currency values ([#21783](https://github.com/angular/angular/issues/21783)) ([420cc7a](https://github.com/angular/angular/commit/420cc7a)), closes [#20385](https://github.com/angular/angular/issues/20385)
+* **common:** round currencies based on decimal digits in `CurrencyPipe` ([#21783](https://github.com/angular/angular/issues/21783)) ([44154e7](https://github.com/angular/angular/commit/44154e7)), closes [#10189](https://github.com/angular/angular/issues/10189)
+* **common:** weaken AsyncPipe transform signature ([#22169](https://github.com/angular/angular/issues/22169)) ([be59c3a](https://github.com/angular/angular/commit/be59c3a))
+* **common:** http testing library should not convert null to a string when flushing a mock request ([#21417](https://github.com/angular/angular/issues/21417)) ([8b14488](https://github.com/angular/angular/commit/8b14488)), closes [#20744](https://github.com/angular/angular/issues/20744)
+* **common:** correct mapping of Observable methods ([#20518](https://github.com/angular/angular/issues/20518)) ([2639b4b](https://github.com/angular/angular/commit/2639b4b)), closes [#20516](https://github.com/angular/angular/issues/20516)
+* **common:** then and else template might be set to null ([#22298](https://github.com/angular/angular/issues/22298)) ([8115edc](https://github.com/angular/angular/commit/8115edc))
+* **common:** A null value should remove the style on IE ([#21679](https://github.com/angular/angular/issues/21679)) ([7d49443](https://github.com/angular/angular/commit/7d49443)), closes [#21064](https://github.com/angular/angular/issues/21064)
+* **common:** fallback to last defined value for named date and time formats ([#21299](https://github.com/angular/angular/issues/21299)) ([879756d](https://github.com/angular/angular/commit/879756d)), closes [#21282](https://github.com/angular/angular/issues/21282)
+* **common:** set correct timezone for ISO8601 dates in Safari ([#21506](https://github.com/angular/angular/issues/21506)) ([05208b8](https://github.com/angular/angular/commit/05208b8)), closes [#21491](https://github.com/angular/angular/issues/21491)
+* **compiler:** fix ICU select messages to use male/female/other ([#21713](https://github.com/angular/angular/issues/21713)) ([cb5090c](https://github.com/angular/angular/commit/cb5090c))
+* **compiler:** avoid a crash in ngc-wrapped. ([#23468](https://github.com/angular/angular/issues/23468)) ([0bc8443](https://github.com/angular/angular/commit/0bc8443))
+* **compiler:** handle undefined annotation metadata ([#23349](https://github.com/angular/angular/issues/23349)) ([b9431e8](https://github.com/angular/angular/commit/b9431e8))
+* **compiler:** don't typecheck all inputs ([#22899](https://github.com/angular/angular/issues/22899)) ([838a610](https://github.com/angular/angular/commit/838a610))
+* **compiler:** fix support for html-like text in translatable attributes ([#23053](https://github.com/angular/angular/issues/23053)) ([28058b7](https://github.com/angular/angular/commit/28058b7))
+* **compiler:** take quoting into account when determining if object literals can be shared ([#22942](https://github.com/angular/angular/issues/22942)) ([d98e9e7](https://github.com/angular/angular/commit/d98e9e7))
+* **compiler:** do not emit line/char in ngsummary files. ([#22840](https://github.com/angular/angular/issues/22840)) ([5c387a7](https://github.com/angular/angular/commit/5c387a7))
+* **compiler:** make unary plus operator consistent to JavaScript ([#22154](https://github.com/angular/angular/issues/22154)) ([72f8abd](https://github.com/angular/angular/commit/72f8abd)), closes [#22089](https://github.com/angular/angular/issues/22089)
+* **compiler:** allow tree-shakeable injectables to depend on string tokens ([#22376](https://github.com/angular/angular/issues/22376)) ([dd53447](https://github.com/angular/angular/commit/dd53447))
+* **compiler:** don't strip `/*# sourceURL ... */` ([#16088](https://github.com/angular/angular/issues/16088)) ([5f681f9](https://github.com/angular/angular/commit/5f681f9))
+* **compiler:** cache external reference resolution ([#21359](https://github.com/angular/angular/issues/21359)) ([e3e2fc0](https://github.com/angular/angular/commit/e3e2fc0))
+* **compiler:** make `.ngsummary.json` files idempotent ([#21448](https://github.com/angular/angular/issues/21448)) ([e64b1e9](https://github.com/angular/angular/commit/e64b1e9))
+* **compiler-cli:** shorten resolved module name in fileNameToModuleName to npm package name for typings ([#23231](https://github.com/angular/angular/issues/23231)) ([6199ea5](https://github.com/angular/angular/commit/6199ea5))
+* **compiler-cli:** strictMetadataEmit should not break on non-compliant libraries ([#23275](https://github.com/angular/angular/issues/23275)) ([5814355](https://github.com/angular/angular/commit/5814355)), closes [#22210](https://github.com/angular/angular/issues/22210)
+* **compiler-cli:** flat module index metadata should be transformed ([#23129](https://github.com/angular/angular/issues/23129)) ([f99cb5c](https://github.com/angular/angular/commit/f99cb5c))
+* **compiler-cli:** use numeric comparison for TypeScript version ([#22705](https://github.com/angular/angular/issues/22705)) ([193737a](https://github.com/angular/angular/commit/193737a)), closes [#22593](https://github.com/angular/angular/issues/22593)
+* **compiler-cli:** disableTypeScriptVersionCheck should be applied even for older tsc versions ([#22669](https://github.com/angular/angular/issues/22669)) ([3f70aba](https://github.com/angular/angular/commit/3f70aba))
+* **compiler-cli:** emit correct css string escape sequences ([#22776](https://github.com/angular/angular/issues/22776)) ([6e5e819](https://github.com/angular/angular/commit/6e5e819))
+* **compiler-cli:** do not fold errors past calls in the collector ([#21708](https://github.com/angular/angular/issues/21708)) ([dd86790](https://github.com/angular/angular/commit/dd86790))
+* **compiler-cli:** do not lower expressions in non-modules ([#21649](https://github.com/angular/angular/issues/21649)) ([7f93aad](https://github.com/angular/angular/commit/7f93aad))
+* **core:** fix [#20582](https://github.com/angular/angular/issues/20582), don't need to wrap zone in location change listener ([#20640](https://github.com/angular/angular/issues/20640)) ([f791e9f](https://github.com/angular/angular/commit/f791e9f))
+* **core:** fix proper propagation of subscriptions in EventEmitter ([#22016](https://github.com/angular/angular/issues/22016)) ([e81606c](https://github.com/angular/angular/commit/e81606c)), closes [#21999](https://github.com/angular/angular/issues/21999)
+* **core:** fix chained http call ([#20924](https://github.com/angular/angular/issues/20924)) ([7e3f9a4](https://github.com/angular/angular/commit/7e3f9a4)), closes [#20921](https://github.com/angular/angular/issues/20921)
+* **core:** should check Zone existence when scheduleMicroTask ([#20656](https://github.com/angular/angular/issues/20656)) ([3a86940](https://github.com/angular/angular/commit/3a86940))
+* **core:** avoid eager providers re-initialization ([#23559](https://github.com/angular/angular/issues/23559)) ([697b6c0](https://github.com/angular/angular/commit/697b6c0))
+* **core:** add stacktrace in log when error during cleanup component in TestBed ([#22162](https://github.com/angular/angular/issues/22162)) ([16d1700](https://github.com/angular/angular/commit/16d1700))
+* **core:** ensure initial value of QueryList length ([#21980](https://github.com/angular/angular/issues/21980)) ([#21982](https://github.com/angular/angular/issues/21982)) ([e56de10](https://github.com/angular/angular/commit/e56de10)), closes [#21980](https://github.com/angular/angular/issues/21980)
+* **core:** use appropriate inert document strategy for Firefox & Safari ([#17019](https://github.com/angular/angular/issues/17019)) ([a751649](https://github.com/angular/angular/commit/a751649))
+* **core:** properly handle function without prototype in reflector ([#22284](https://github.com/angular/angular/issues/22284)) ([a7ebf5a](https://github.com/angular/angular/commit/a7ebf5a)), closes [#19978](https://github.com/angular/angular/issues/19978)
+* **core:** require factory to be provided for shakeable InjectionToken ([#22207](https://github.com/angular/angular/issues/22207)) ([f755db7](https://github.com/angular/angular/commit/f755db7)), closes [#22205](https://github.com/angular/angular/issues/22205)
+* **core:** remove core animation import symbols ([#22692](https://github.com/angular/angular/issues/22692)) ([f5a98f4](https://github.com/angular/angular/commit/f5a98f4))
+* **forms:** improve error message for invalid value accessors ([#22731](https://github.com/angular/angular/issues/22731)) ([23cc3ef](https://github.com/angular/angular/commit/23cc3ef))
+* **forms:** make Validators.email support optional controls ([#20869](https://github.com/angular/angular/issues/20869)) ([140e7c0](https://github.com/angular/angular/commit/140e7c0))
+* **forms:** prevent event emission on enable/disable when emitEvent is false ([#12366](https://github.com/angular/angular/issues/12366)) ([#21018](https://github.com/angular/angular/issues/21018)) ([0bcfae7](https://github.com/angular/angular/commit/0bcfae7))
+* **forms:** set state before emitting a value from ngModelChange ([#21514](https://github.com/angular/angular/issues/21514)) ([9744a1c](https://github.com/angular/angular/commit/9744a1c)), closes [#21513](https://github.com/angular/angular/issues/21513)
+* **forms:** publish missing types ([#19941](https://github.com/angular/angular/issues/19941)) ([2707012](https://github.com/angular/angular/commit/2707012))
+* **forms:** set state before emitting a value from ngModelChange ([#21514](https://github.com/angular/angular/issues/21514)) ([3e6a86f](https://github.com/angular/angular/commit/3e6a86f)), closes [#21513](https://github.com/angular/angular/issues/21513)
+* **language-service:** Clear caches when program changes ([#21337](https://github.com/angular/angular/issues/21337)) ([43e1520](https://github.com/angular/angular/commit/43e1520)), closes [#19405](https://github.com/angular/angular/issues/19405)
+* **platform-browser:** add @Injectable where it was missing ([#22005](https://github.com/angular/angular/issues/22005)) ([0a1a397](https://github.com/angular/angular/commit/0a1a397))
+* **platform-browser:** support 0/false/null values in transfer_state ([#22179](https://github.com/angular/angular/issues/22179)) ([6435ecd](https://github.com/angular/angular/commit/6435ecd))
+* **platform-browser:** do not throw error when Hammer.js not loaded ([#22257](https://github.com/angular/angular/issues/22257)) ([991300b](https://github.com/angular/angular/commit/991300b)), closes [#16992](https://github.com/angular/angular/issues/16992)
+* **platform-browser:** fix [#19604](https://github.com/angular/angular/issues/19604), can config hammerOptions ([#21979](https://github.com/angular/angular/issues/21979)) ([1d571b2](https://github.com/angular/angular/commit/1d571b2))
+* **platform-server:** require node v8+ ([#23331](https://github.com/angular/angular/issues/23331)) ([bbfa1d3](https://github.com/angular/angular/commit/bbfa1d3))
+* **platform-server:** generate correct stylings for camel case names ([#22263](https://github.com/angular/angular/issues/22263)) ([40ba009](https://github.com/angular/angular/commit/40ba009)), closes [#19235](https://github.com/angular/angular/issues/19235)
+* **platform-server:** add styles to elements correctly ([#22527](https://github.com/angular/angular/issues/22527)) ([cd2ebd2](https://github.com/angular/angular/commit/cd2ebd2))
+* **router:** cache route handle if found ([#22475](https://github.com/angular/angular/issues/22475)) ([d8de648](https://github.com/angular/angular/commit/d8de648)), closes [#22474](https://github.com/angular/angular/issues/22474)
+* **router:** don't use spread operator to workaround an issue in closure compiler ([#22884](https://github.com/angular/angular/issues/22884)) ([e6c731f](https://github.com/angular/angular/commit/e6c731f))
+* **router:** make locationSyncBootstrapListener public due to change in output after TS 2.7 update in [#22669](https://github.com/angular/angular/issues/22669) ([#22896](https://github.com/angular/angular/issues/22896)) ([623d769](https://github.com/angular/angular/commit/623d769))
+* **router:** correct over-encoding of URL fragment ([#22687](https://github.com/angular/angular/issues/22687)) ([0bf6fa5](https://github.com/angular/angular/commit/0bf6fa5))
+* **router:** don't mutate route configs ([#22358](https://github.com/angular/angular/issues/22358)) ([45eff4c](https://github.com/angular/angular/commit/45eff4c)), closes [#22203](https://github.com/angular/angular/issues/22203)
+* **router:** fix URL serialization so special characters are only encoded where needed ([#22337](https://github.com/angular/angular/issues/22337)) ([094666d](https://github.com/angular/angular/commit/094666d)), closes [#10280](https://github.com/angular/angular/issues/10280)
+* **router:** don't use ParamsInheritanceStrategy in declarations ([#21574](https://github.com/angular/angular/issues/21574)) ([925e654](https://github.com/angular/angular/commit/925e654)), closes [#21456](https://github.com/angular/angular/issues/21456)
+* **service-worker:** add badge to NOTIFICATION_OPTION_NAMES ([#23241](https://github.com/angular/angular/issues/23241)) ([fb59b2d](https://github.com/angular/angular/commit/fb59b2d)), closes [#23196](https://github.com/angular/angular/issues/23196)
+* **service-worker:** let `*` match 0 characters in globs ([#23339](https://github.com/angular/angular/issues/23339)) ([6c2c958](https://github.com/angular/angular/commit/6c2c958))
+* **service-worker:** do not enter degraded mode when offline ([#22883](https://github.com/angular/angular/issues/22883)) ([9e9b8dd](https://github.com/angular/angular/commit/9e9b8dd)), closes [#21636](https://github.com/angular/angular/issues/21636)
+* **service-worker:** fix LruList bugs ([#22769](https://github.com/angular/angular/issues/22769)) ([8c2a578](https://github.com/angular/angular/commit/8c2a578)), closes [#22218](https://github.com/angular/angular/issues/22218) [#22768](https://github.com/angular/angular/issues/22768)
+* **service-worker:** ignore invalid `only-if-cached` requests ([#22883](https://github.com/angular/angular/issues/22883)) ([d9dc46e](https://github.com/angular/angular/commit/d9dc46e)), closes [#22362](https://github.com/angular/angular/issues/22362)
+* **service-worker:** properly handle invalid hashes in all scenarios ([#21288](https://github.com/angular/angular/issues/21288)) ([3951098](https://github.com/angular/angular/commit/3951098))
+* **upgrade:** correctly handle downgraded `OnPush` components ([#22209](https://github.com/angular/angular/issues/22209)) ([ad9ce5c](https://github.com/angular/angular/commit/ad9ce5c)), closes [#14286](https://github.com/angular/angular/issues/14286)
+* **upgrade:** propagate return value of resumeBootstrap ([#22754](https://github.com/angular/angular/issues/22754)) ([a2330ff](https://github.com/angular/angular/commit/a2330ff)), closes [#22723](https://github.com/angular/angular/issues/22723)
+* **upgrade:** two-way binding and listening for event ([#22772](https://github.com/angular/angular/issues/22772)) ([2b3de63](https://github.com/angular/angular/commit/2b3de63)), closes [#22734](https://github.com/angular/angular/issues/22734)
+* **upgrade:** correctly destroy nested downgraded component ([#22400](https://github.com/angular/angular/issues/22400)) ([8a85888](https://github.com/angular/angular/commit/8a85888)), closes [#22392](https://github.com/angular/angular/issues/22392)
+* **upgrade:** correctly handle `=` bindings in `[@angular](https://github.com/angular)/upgrade` ([#22167](https://github.com/angular/angular/issues/22167)) ([f089bf5](https://github.com/angular/angular/commit/f089bf5))
+* **upgrade:** fix empty transclusion content with AngularJS@>=1.5.8 ([#22167](https://github.com/angular/angular/issues/22167)) ([13ab91e](https://github.com/angular/angular/commit/13ab91e)), closes [#22175](https://github.com/angular/angular/issues/22175)
+
+
+
+### Possible Breaking Changes
+
+* **animations:** When animation is triggered within a disabled zone, the associated event (which an instance of AnimationEvent) will no longer report the totalTime as 0 (it will emit the actual time of the animation).
+
+  To detect if an animation event is reporting a disabled animation then the `event.disabled` property can be used instead.
+
+
+* **compiler:** The `<template>` tag was deprecated in Angular v4 to avoid collisions (i.e. when using Web Components).
+
+  This change removes support for `<template>`. `<ng-template>` should be used instead.
+
+  BEFORE:
+
+      <!-- html template -->
+      <template>some template content</template>
+
+      # tsconfig.json
+      {
+        # ...
+        "angularCompilerOptions": {
+          # ...
+          # This option is no more supported and will have no effect
+          "enableLegacyTemplate": [true|false]
+        }
+      }
+
+  AFTER:
+
+      <!-- html template -->
+      <ng-template>some template content</ng-template>
+
+* **core:** it is no longer possible to import animation-related functions from @angular/core. All animation symbols must now be imported from @angular/animations.
+
+
+* **forms:** - `AbstractControl#statusChanges` now emits an event of `'PENDING'` when you call `AbstractControl#markAsPending`
+  - Previously it did not emit an event when you called `markAsPending`
+  - To migrate you would need to ensure that if you are filtering or checking events from `statusChanges` that you account for the new event when calling `markAsPending`
+
+
+* **forms:** ngModelChange is now emitted after the value/validity is updated on its control.
+
+  Previously, ngModelChange was emitted before its underlying control was updated.
+  This was fine if you passed through the value directly through the $event keyword, e.g.
+
+  ```
+  <input [(ngModel)]="name" (ngModelChange)="onChange($event)">
+
+  onChange(value) {
+     console.log(value);               // would log updated value
+  }
+  ```
+
+  However, if you had a handler for the ngModelChange event that checked the value through the control,
+  you would get the old value rather than the updated value. e.g:
+
+  ```
+  <input #modelDir="ngModel" [(ngModel)]="name" (ngModelChange)="onChange(modelDir)">
+
+  onChange(ngModel: NgModel) {
+    console.log(ngModel.value);        // would log old value, not updated value
+  }
+  ```
+
+  Now the value and validity will be updated before the ngModelChange event is emitted,
+  so the same setup will log the updated value.
+
+  ```
+  onChange(ngModel: NgModel) {
+     console.log(ngModel.value);       // will log updated value
+  }
+  ```
+
+  We think this order will be less confusing when the control is checked directly.
+  You will only need to update your app if it has relied on this bug to keep track of the old control value.
+  If that is the case, you should be able to track the old value directly by saving it on your component.
+
+
+
 <a name="5.2.10"></a>
 ## [5.2.10](https://github.com/angular/angular/compare/5.2.9...5.2.10) (2018-04-16)
 
@@ -29,231 +350,6 @@
 
 
 
-<a name="6.0.0-rc.5"></a>
-## [6.0.0-rc.5](https://github.com/angular/angular/compare/6.0.0-rc.4...6.0.0-rc.5) (2018-04-14)
-
-
-### Bug Fixes
-
-* **compiler:** use correct global name in compiler.umd.js ([#23354](https://github.com/angular/angular/issues/23354)) ([b76dd3b](https://github.com/angular/angular/commit/b76dd3b)), closes [#23343](https://github.com/angular/angular/issues/23343)
-* **compiler-cli:** shorten resolved module name in fileNameToModuleName to npm package name for typings ([#23231](https://github.com/angular/angular/issues/23231)) ([6199ea5](https://github.com/angular/angular/commit/6199ea5))
-* **elements:** include schematics in npm distro ([#23350](https://github.com/angular/angular/issues/23350)) ([9fabe2f](https://github.com/angular/angular/commit/9fabe2f))
-* **service-worker:** let `*` match 0 characters in globs ([#23339](https://github.com/angular/angular/issues/23339)) ([6c2c958](https://github.com/angular/angular/commit/6c2c958))
-
-
-### Features
-
-* **platform-browser:** add token marking which the type of animation module nearest in the injector tree ([#23075](https://github.com/angular/angular/issues/23075)) ([b551f84](https://github.com/angular/angular/commit/b551f84))
-* **service-worker:** add support for configuring navigations URLs ([#23339](https://github.com/angular/angular/issues/23339)) ([08325aa](https://github.com/angular/angular/commit/08325aa)), closes [#20404](https://github.com/angular/angular/issues/20404)
-
-
-
-<a name="6.0.0-rc.4"></a>
-## [6.0.0-rc.4](https://github.com/angular/angular/compare/6.0.0-rc.3...6.0.0-rc.4) (2018-04-12)
-
-
-### Bug Fixes
-
-* **bazel:** set rollup output.name and amd.id ([#23274](https://github.com/angular/angular/issues/23274)) ([3e8eef6](https://github.com/angular/angular/commit/3e8eef6)), closes [#23238](https://github.com/angular/angular/issues/23238)
-* **common:** replace i18n locale undefined values by a const ([#23265](https://github.com/angular/angular/issues/23265)) ([5706810](https://github.com/angular/angular/commit/5706810)), closes [#22988](https://github.com/angular/angular/issues/22988)
-* **common:** workaround UMD/webpack limitation ([#23271](https://github.com/angular/angular/issues/23271)) ([5a298b1](https://github.com/angular/angular/commit/5a298b1)), closes [#23217](https://github.com/angular/angular/issues/23217)
-* **compiler:** Pretty print object instead of [Object object] ([#22689](https://github.com/angular/angular/issues/22689)) ([8555a3a](https://github.com/angular/angular/commit/8555a3a))
-* **compiler-cli:** strictMetadataEmit should not break on non-compliant libraries ([#23275](https://github.com/angular/angular/issues/23275)) ([5814355](https://github.com/angular/angular/commit/5814355)), closes [#22210](https://github.com/angular/angular/issues/22210)
-* **elements:** avoid exception when window is undefined ([#23324](https://github.com/angular/angular/issues/23324)) ([af46d09](https://github.com/angular/angular/commit/af46d09))
-* **platform-server:** require node v8+ ([#23331](https://github.com/angular/angular/issues/23331)) ([bbfa1d3](https://github.com/angular/angular/commit/bbfa1d3))
-
-
-### Features
-
-* **elements:** add schematics ([#23298](https://github.com/angular/angular/issues/23298)) ([37d2cb4](https://github.com/angular/angular/commit/37d2cb4))
-
-
-
-<a name="6.0.0-rc.3"></a>
-## [6.0.0-rc.3](https://github.com/angular/angular/compare/6.0.0-rc.2...6.0.0-rc.3) (2018-04-06)
-
-
-### Bug Fixes
-
-* **bazel:** don't produce ngfactory files for ng_packages ([#23237](https://github.com/angular/angular/issues/23237)) ([da58a55](https://github.com/angular/angular/commit/da58a55))
-* **compiler-cli:** don't lower expressions in flat module metadata ([#23226](https://github.com/angular/angular/issues/23226)) ([11ea3a3](https://github.com/angular/angular/commit/11ea3a3))
-
-
-
-<a name="6.0.0-rc.2"></a>
-## [6.0.0-rc.2](https://github.com/angular/angular/compare/6.0.0-rc.1...6.0.0-rc.2) (2018-04-05)
-
-
-### Bug Fixes
-
-* **common:** `locales` are not being shipped ([#23136](https://github.com/angular/angular/issues/23136)) ([7ca7720](https://github.com/angular/angular/commit/7ca7720))
-* **common:** properly take className changes into account ([#21937](https://github.com/angular/angular/issues/21937)) ([4a42669](https://github.com/angular/angular/commit/4a42669)), closes [#21932](https://github.com/angular/angular/issues/21932)
-* **compiler-cli:** flat module index metadata should be transformed ([#23129](https://github.com/angular/angular/issues/23129)) ([f99cb5c](https://github.com/angular/angular/commit/f99cb5c))
-* **core:** inject() should always work in an NgModule injection scope ([#23148](https://github.com/angular/angular/issues/23148)) ([fab6b39](https://github.com/angular/angular/commit/fab6b39)), closes [angular/material2#10586](https://github.com/angular/material2/issues/10586)
-* **forms:** improve error message for invalid value accessors ([#22731](https://github.com/angular/angular/issues/22731)) ([23cc3ef](https://github.com/angular/angular/commit/23cc3ef))
-* **upgrade:** correctly handle downgraded `OnPush` components ([#22209](https://github.com/angular/angular/issues/22209)) ([ad9ce5c](https://github.com/angular/angular/commit/ad9ce5c)), closes [#14286](https://github.com/angular/angular/issues/14286)
-* **upgrade:** propagate return value of resumeBootstrap ([#22754](https://github.com/angular/angular/issues/22754)) ([a2330ff](https://github.com/angular/angular/commit/a2330ff)), closes [#22723](https://github.com/angular/angular/issues/22723)
-
-
-### Features
-
-* **compiler-cli:** lower loadChildren fields to allow dynamic module paths ([#23088](https://github.com/angular/angular/issues/23088)) ([550433a](https://github.com/angular/angular/commit/550433a))
-
-
-
-<a name="6.0.0-rc.1"></a>
-## [6.0.0-rc.1](https://github.com/angular/angular/compare/6.0.0-rc.0...6.0.0-rc.1) (2018-03-30)
-
-
-### Bug Fixes
-
-* **animations:** avoid animation insertions during router back/refresh ([#21977](https://github.com/angular/angular/issues/21977)) ([f88fba0](https://github.com/angular/angular/commit/f88fba0)), closes [#19712](https://github.com/angular/angular/issues/19712)
-* **animations:** treat numeric state name values as strings ([#22923](https://github.com/angular/angular/issues/22923)) ([e5e1b0d](https://github.com/angular/angular/commit/e5e1b0d))
-* **bazel:** complete the rollup globals list for all angular entrypoints ([#23080](https://github.com/angular/angular/issues/23080)) ([439030f](https://github.com/angular/angular/commit/439030f))
-* **bazel:** don't inline tslib into fesms ([#23044](https://github.com/angular/angular/issues/23044)) ([0049743](https://github.com/angular/angular/commit/0049743))
-* **bazel:** don't try to do flatmoduleindex under Blaze ([#23083](https://github.com/angular/angular/issues/23083)) ([be10bf5](https://github.com/angular/angular/commit/be10bf5))
-* **bazel:** downlevel decorators in fesm5 files ([#23078](https://github.com/angular/angular/issues/23078)) ([481b22e](https://github.com/angular/angular/commit/481b22e))
-* **bazel:** ng_package packages attr not forwarded to npm_package ([#22967](https://github.com/angular/angular/issues/22967)) ([2aabbc5](https://github.com/angular/angular/commit/2aabbc5))
-* **bazel:** ng_package should include private exports in fesms ([#23054](https://github.com/angular/angular/issues/23054)) ([0d9140c](https://github.com/angular/angular/commit/0d9140c))
-* **bazel:** pass --global option to rollup ([#23073](https://github.com/angular/angular/issues/23073)) ([45e090b](https://github.com/angular/angular/commit/45e090b))
-* **common:** titlecase pipe ([#22600](https://github.com/angular/angular/issues/22600)) ([7966744](https://github.com/angular/angular/commit/7966744))
-* **compiler:** don't typecheck all inputs ([#22899](https://github.com/angular/angular/issues/22899)) ([838a610](https://github.com/angular/angular/commit/838a610))
-* consistently rewrite Injector to INJECTOR ([#23008](https://github.com/angular/angular/issues/23008)) ([884bf0e](https://github.com/angular/angular/commit/884bf0e))
-* **compiler:** fix support for html-like text in translatable attributes ([#23053](https://github.com/angular/angular/issues/23053)) ([28058b7](https://github.com/angular/angular/commit/28058b7))
-* **compiler:** take quoting into account when determining if object literals can be shared ([#22942](https://github.com/angular/angular/issues/22942)) ([d98e9e7](https://github.com/angular/angular/commit/d98e9e7))
-* **compiler-cli:** use numeric comparison for TypeScript version ([#22705](https://github.com/angular/angular/issues/22705)) ([193737a](https://github.com/angular/angular/commit/193737a)), closes [#22593](https://github.com/angular/angular/issues/22593)
-* **core:** don't override ngInjectableDef in the decorator if present on the type ([#22943](https://github.com/angular/angular/issues/22943)) ([6f01917](https://github.com/angular/angular/commit/6f01917))
-* **service-worker:** do not enter degraded mode when offline ([#22883](https://github.com/angular/angular/issues/22883)) ([9e9b8dd](https://github.com/angular/angular/commit/9e9b8dd)), closes [#21636](https://github.com/angular/angular/issues/21636)
-* **service-worker:** fix LruList bugs ([#22769](https://github.com/angular/angular/issues/22769)) ([8c2a578](https://github.com/angular/angular/commit/8c2a578)), closes [#22218](https://github.com/angular/angular/issues/22218) [#22768](https://github.com/angular/angular/issues/22768)
-* **service-worker:** ignore invalid `only-if-cached` requests ([#22883](https://github.com/angular/angular/issues/22883)) ([d9dc46e](https://github.com/angular/angular/commit/d9dc46e)), closes [#22362](https://github.com/angular/angular/issues/22362)
-
-
-### Features
-
-* **bazel:** prefix private-export (barred-latin-o) symbols ([#23007](https://github.com/angular/angular/issues/23007)) ([27e14b2](https://github.com/angular/angular/commit/27e14b2))
-* **compiler:** lower @NgModule ids if needed ([#23031](https://github.com/angular/angular/issues/23031)) ([bd024c0](https://github.com/angular/angular/commit/bd024c0))
-
-
-
-<a name="6.0.0-rc.0"></a>
-# [6.0.0-rc.0](https://github.com/angular/angular/compare/6.0.0-beta.8...6.0.0-rc.0) (2018-03-21)
-
-v6 framework is now feature complete, the cli and material/cdk parts of the v6 release and other integrations are still
-in works and will be completed by the time we cut v6.0.0.
-
-Please [file new issues](https://github.com/angular/angular/issues/new) at our issue tracker with as many details as
-possible, and ideally also a include a good reproduction of the problem.
-
-### Bug Fixes
-
-* **bazel:** correct expected outs for external sources in ng_module ([#22755](https://github.com/angular/angular/issues/22755)) ([bfe077a](https://github.com/angular/angular/commit/bfe077a))
-* **compiler:** do not emit line/char in ngsummary files. ([#22840](https://github.com/angular/angular/issues/22840)) ([5c387a7](https://github.com/angular/angular/commit/5c387a7))
-* correct several esm2015 entry-points in package.jsons ([#22892](https://github.com/angular/angular/issues/22892)) ([7d095b9](https://github.com/angular/angular/commit/7d095b9))
-* **router:** don't use spread operator to workaround an issue in closure compiler ([#22884](https://github.com/angular/angular/issues/22884)) ([e6c731f](https://github.com/angular/angular/commit/e6c731f))
-* **router:** make locationSyncBootstrapListener public due to change in output after TS 2.7 update in [#22669](https://github.com/angular/angular/issues/22669) ([#22896](https://github.com/angular/angular/issues/22896)) ([623d769](https://github.com/angular/angular/commit/623d769))
-* **upgrade:** two-way binding and listening for event ([#22772](https://github.com/angular/angular/issues/22772)) ([2b3de63](https://github.com/angular/angular/commit/2b3de63)), closes [#22734](https://github.com/angular/angular/issues/22734)
-
-
-### Features
-
-* **core:** update the package output of build.sh to [APF v6](https://goo.gl/jB3GVv) ([#22808](https://github.com/angular/angular/issues/22808)) ([ce63dc6](https://github.com/angular/angular/commit/ce63dc6))
-* **core:** upgrade rxjs to 6.0.0-beta.0, please see this [RxJS Upgrade Guide](https://goo.gl/osWFzo) for more info ([#22573](https://github.com/angular/angular/issues/22573)) ([b43f8bc](https://github.com/angular/angular/commit/b43f8bc))
-
-
-
-<a name="6.0.0-beta.8"></a>
-## [6.0.0-beta.8](https://github.com/angular/angular/compare/6.0.0-beta.7...6.0.0-beta.8) (2018-03-16)
-
-
-### Bug Fixes
-
-* **aio:** constrain error logging to improve reporting ([#22713](https://github.com/angular/angular/issues/22713)) ([049757b](https://github.com/angular/angular/commit/049757b))
-* **compiler-cli:** annotate Ivy fields as [@nocollapse](https://github.com/nocollapse) in closure mode ([#22691](https://github.com/angular/angular/issues/22691)) ([6e00410](https://github.com/angular/angular/commit/6e00410))
-* **compiler-cli:** disableTypeScriptVersionCheck should be applied even for older tsc versions ([#22669](https://github.com/angular/angular/issues/22669)) ([3f70aba](https://github.com/angular/angular/commit/3f70aba))
-* **compiler-cli:** emit correct css string escape sequences ([#22776](https://github.com/angular/angular/issues/22776)) ([6e5e819](https://github.com/angular/angular/commit/6e5e819))
-* **compiler-cli:** enableResourceInlining handles both styles and styleUrls ([#22688](https://github.com/angular/angular/issues/22688)) ([40315be](https://github.com/angular/angular/commit/40315be))
-* **compiler-cli:** generate proper exports.* identifiers in cjs output ([#22564](https://github.com/angular/angular/issues/22564)) ([0d8deb0](https://github.com/angular/angular/commit/0d8deb0))
-* **compiler-cli:** resolve resource URLs before loading them under enableResourceInlining ([#22688](https://github.com/angular/angular/issues/22688)) ([123efba](https://github.com/angular/angular/commit/123efba))
-* **core:** remove core animation import symbols ([#22692](https://github.com/angular/angular/issues/22692)) ([f5a98f4](https://github.com/angular/angular/commit/f5a98f4))
-* **elements:** fix elements test bootstrap ([#22839](https://github.com/angular/angular/issues/22839)) ([5d82d8d](https://github.com/angular/angular/commit/5d82d8d))
-* overloading a function doesn't generate all of the signatures ([#22569](https://github.com/angular/angular/issues/22569)) ([e8326e6](https://github.com/angular/angular/commit/e8326e6))
-* **platform-server:** add styles to elements correctly ([#22527](https://github.com/angular/angular/issues/22527)) ([cd2ebd2](https://github.com/angular/angular/commit/cd2ebd2))
-* **router:** correct over-encoding of URL fragment ([#22687](https://github.com/angular/angular/issues/22687)) ([0bf6fa5](https://github.com/angular/angular/commit/0bf6fa5))
-
-
-### Code Refactoring
-
-* **compiler:** Drop support for the deprecated `<template>`. Use `<ng-template>` instead ([#22783](https://github.com/angular/angular/issues/22783)) ([0ebd577](https://github.com/angular/angular/commit/0ebd577))
-
-
-### Features
-
-* **aio:** add hack, remove me ([#22413](https://github.com/angular/angular/issues/22413)) ([4d506ac](https://github.com/angular/angular/commit/4d506ac))
-* **aio:** migrate embedded comp to elements ([#22413](https://github.com/angular/angular/issues/22413)) ([7c9b411](https://github.com/angular/angular/commit/7c9b411))
-* **aio:** update payload size ([#22413](https://github.com/angular/angular/issues/22413)) ([400460c](https://github.com/angular/angular/commit/400460c))
-* **animations:** expose `element` and `params` within transition matchers ([#22693](https://github.com/angular/angular/issues/22693)) ([58b94e6](https://github.com/angular/angular/commit/58b94e6))
-* **bazel:** change ng_package rule to APF v6 ([#22782](https://github.com/angular/angular/issues/22782)) ([88b3198](https://github.com/angular/angular/commit/88b3198))
-* **compiler:** support for singleline, multiline & jsdoc comments ([#22715](https://github.com/angular/angular/issues/22715)) ([3b167be](https://github.com/angular/angular/commit/3b167be))
-* **compiler-cli:** add resource inlining to ngc ([#22615](https://github.com/angular/angular/issues/22615)) ([b5be18f](https://github.com/angular/angular/commit/b5be18f))
-* **compiler-cli:** require node 8 as runtime engine ([#22669](https://github.com/angular/angular/issues/22669)) ([c602563](https://github.com/angular/angular/commit/c602563))
-* **core:** add task tracking to Testability ([#16863](https://github.com/angular/angular/issues/16863)) ([37fedd0](https://github.com/angular/angular/commit/37fedd0))
-* **elements:** add polyfill for elements es5 shim ([#22413](https://github.com/angular/angular/issues/22413)) ([863aff1](https://github.com/angular/angular/commit/863aff1))
-* **elements:** add support for creating custom elements ([#22413](https://github.com/angular/angular/issues/22413)) ([22b96b9](https://github.com/angular/angular/commit/22b96b9))
-* **elements:** add tests for component factory strategy ([#22413](https://github.com/angular/angular/issues/22413)) ([d2be675](https://github.com/angular/angular/commit/d2be675))
-* **elements:** another polyfill solution ([#22413](https://github.com/angular/angular/issues/22413)) ([cf3ff7d](https://github.com/angular/angular/commit/cf3ff7d))
-* **elements:** fix lint ([#22413](https://github.com/angular/angular/issues/22413)) ([0b45dfa](https://github.com/angular/angular/commit/0b45dfa))
-* **elements:** fix payload size ([#22413](https://github.com/angular/angular/issues/22413)) ([fe21437](https://github.com/angular/angular/commit/fe21437))
-* **elements:** fix test ([#22413](https://github.com/angular/angular/issues/22413)) ([44f637a](https://github.com/angular/angular/commit/44f637a))
-* **elements:** George's comments ([#22413](https://github.com/angular/angular/issues/22413)) ([46efd4b](https://github.com/angular/angular/commit/46efd4b))
-* **elements:** injector create ([#22413](https://github.com/angular/angular/issues/22413)) ([87f60bc](https://github.com/angular/angular/commit/87f60bc))
-* **elements:** make bazel happy ([#22413](https://github.com/angular/angular/issues/22413)) ([39a12d2](https://github.com/angular/angular/commit/39a12d2))
-* **elements:** provide type, not factory; remove config need ([#22413](https://github.com/angular/angular/issues/22413)) ([1936808](https://github.com/angular/angular/commit/1936808))
-* **elements:** rebase ([#22413](https://github.com/angular/angular/issues/22413)) ([d72f445](https://github.com/angular/angular/commit/d72f445))
-* **elements:** remove attribute/input from config ([#22413](https://github.com/angular/angular/issues/22413)) ([688096b](https://github.com/angular/angular/commit/688096b))
-* **elements:** rename API to createCustomElement ([#22413](https://github.com/angular/angular/issues/22413)) ([167fdf7](https://github.com/angular/angular/commit/167fdf7))
-* **elements:** update package.json with latest ([#22413](https://github.com/angular/angular/issues/22413)) ([2e450f6](https://github.com/angular/angular/commit/2e450f6))
-* mark angular packages as side-effect free ([#22785](https://github.com/angular/angular/issues/22785)) ([44de10e](https://github.com/angular/angular/commit/44de10e))
-* tree-shakeable providers API updates ([#22655](https://github.com/angular/angular/issues/22655)) ([db56836](https://github.com/angular/angular/commit/db56836))
-* update tslib to 1.9.0 ([#22667](https://github.com/angular/angular/issues/22667)) ([489fec1](https://github.com/angular/angular/commit/489fec1))
-
-
-### BREAKING CHANGES
-
-* **compiler:** The `<template>` tag was deprecated in Angular v4 to avoid collisions (i.e. when
-using Web Components).
-
-This commit removes support for `<template>`. `<ng-template>` should be used
-instead.
-
-BEFORE:
-
-    <!-- html template -->
-    <template>some template content</template>
-
-    # tsconfig.json
-    {
-      # ...
-      "angularCompilerOptions": {
-        # ...
-        # This option is no more supported and will have no effect
-        "enableLegacyTemplate": [true|false]
-      }
-    }
-
-AFTER:
-
-    <!-- html template -->
-    <ng-template>some template content</ng-template>
-* **core:** it is no longer possible to import
-animation-related functions from @angular/core. All
-animation symbols must now be imported from @angular/animations.
-* after this change, npm and yarn will issue incompatible peerDependencies warning
-
-We don't expect this to actually break an application, but the application/library package.json
-will need to be updated to provide tslib 1.9.0 or higher.
-
-
-
 <a name="5.2.9"></a>
 ## [5.2.9](https://github.com/angular/angular/compare/5.2.8...5.2.9) (2018-03-14)
 
@@ -265,18 +361,6 @@ will need to be updated to provide tslib 1.9.0 or higher.
 
 
 
-<a name="6.0.0-beta.7"></a>
-# [6.0.0-beta.7](https://github.com/angular/angular/compare/6.0.0-beta.6...6.0.0-beta.7) (2018-03-07)
-
-
-### Bug Fixes
-
-* **bazel:** fixes for ng_package on Windows ([#22597](https://github.com/angular/angular/issues/22597)) ([4c40812](https://github.com/angular/angular/commit/4c40812))
-* **compiler:** allow tree-shakeable injectables to depend on string tokens ([#22376](https://github.com/angular/angular/issues/22376)) ([dd53447](https://github.com/angular/angular/commit/dd53447))
-* **router:** fix URL serialization so special characters are only encoded where needed ([#22337](https://github.com/angular/angular/issues/22337)) ([fa974c7](https://github.com/angular/angular/commit/fa974c7)), closes [#10280](https://github.com/angular/angular/issues/10280)
-
-
-
 <a name="5.2.8"></a>
 ## [5.2.8](https://github.com/angular/angular/compare/5.2.7...5.2.8) (2018-03-07)
 
@@ -291,63 +375,6 @@ will need to be updated to provide tslib 1.9.0 or higher.
 * **upgrade:** fix empty transclusion content with AngularJS@>=1.5.8 ([#22167](https://github.com/angular/angular/issues/22167)) ([a9a0e27](https://github.com/angular/angular/commit/a9a0e27)), closes [#22175](https://github.com/angular/angular/issues/22175)
 
 
-<a name="6.0.0-beta.6"></a>
-# [6.0.0-beta.6](https://github.com/angular/angular/compare/6.0.0-beta.5...6.0.0-beta.6) (2018-02-28)
-
-
-### Bug Fixes
-
-* **animations:** only use the WA-polyfill alongside AnimationBuilder ([#22143](https://github.com/angular/angular/issues/22143)) ([b2f366b](https://github.com/angular/angular/commit/b2f366b)), closes [#17496](https://github.com/angular/angular/issues/17496)
-* **animations:** report correct totalTime value even during noOp animations ([#22225](https://github.com/angular/angular/issues/22225)) ([e1bf067](https://github.com/angular/angular/commit/e1bf067))
-* **bazel:** ng_package includes transitive .d.ts and flatModuleMetadata ([#22499](https://github.com/angular/angular/issues/22499)) ([aabe16c](https://github.com/angular/angular/commit/aabe16c)), closes [#22419](https://github.com/angular/angular/issues/22419)
-* **common:** correct mapping of Observable methods ([#20518](https://github.com/angular/angular/issues/20518)) ([2639b4b](https://github.com/angular/angular/commit/2639b4b)), closes [#20516](https://github.com/angular/angular/issues/20516)
-* **common:** then and else template might be set to null ([#22298](https://github.com/angular/angular/issues/22298)) ([8115edc](https://github.com/angular/angular/commit/8115edc))
-* **compiler-cli:** add missing entry point to package, update tsickle ([#22295](https://github.com/angular/angular/issues/22295)) ([28ac244](https://github.com/angular/angular/commit/28ac244))
-* **core:** export inject() from [@angular](https://github.com/angular)/core ([#22389](https://github.com/angular/angular/issues/22389)) ([f8749bf](https://github.com/angular/angular/commit/f8749bf)), closes [#22388](https://github.com/angular/angular/issues/22388)
-* **core:** properly handle function without prototype in reflector ([#22284](https://github.com/angular/angular/issues/22284)) ([a7ebf5a](https://github.com/angular/angular/commit/a7ebf5a)), closes [#19978](https://github.com/angular/angular/issues/19978)
-* **core:** require factory to be provided for shakeable InjectionToken ([#22207](https://github.com/angular/angular/issues/22207)) ([f755db7](https://github.com/angular/angular/commit/f755db7)), closes [#22205](https://github.com/angular/angular/issues/22205)
-* **forms:** set state before emitting a value from ngModelChange ([#21514](https://github.com/angular/angular/issues/21514)) ([3e6a86f](https://github.com/angular/angular/commit/3e6a86f)), closes [#21513](https://github.com/angular/angular/issues/21513)
-* **platform-server:** generate correct stylings for camel case names ([#22263](https://github.com/angular/angular/issues/22263)) ([40ba009](https://github.com/angular/angular/commit/40ba009)), closes [#19235](https://github.com/angular/angular/issues/19235)
-* **router:** don't mutate route configs ([#22358](https://github.com/angular/angular/issues/22358)) ([45eff4c](https://github.com/angular/angular/commit/45eff4c)), closes [#22203](https://github.com/angular/angular/issues/22203)
-* **router:** fix URL serialization so special characters are only encoded where needed ([#22337](https://github.com/angular/angular/issues/22337)) ([094666d](https://github.com/angular/angular/commit/094666d)), closes [#10280](https://github.com/angular/angular/issues/10280)
-* **upgrade:** correctly destroy nested downgraded component ([#22400](https://github.com/angular/angular/issues/22400)) ([8a85888](https://github.com/angular/angular/commit/8a85888)), closes [#22392](https://github.com/angular/angular/issues/22392)
-* **upgrade:** correctly handle `=` bindings in `[@angular](https://github.com/angular)/upgrade` ([#22167](https://github.com/angular/angular/issues/22167)) ([f089bf5](https://github.com/angular/angular/commit/f089bf5))
-* **upgrade:** fix empty transclusion content with AngularJS@>=1.5.8 ([#22167](https://github.com/angular/angular/issues/22167)) ([13ab91e](https://github.com/angular/angular/commit/13ab91e)), closes [#22175](https://github.com/angular/angular/issues/22175)
-
-
-### Features
-
-* **bazel:** add an ng_package rule ([#22221](https://github.com/angular/angular/issues/22221)) ([b43b164](https://github.com/angular/angular/commit/b43b164))
-* **bazel:** introduce a binary stamping feature ([#22176](https://github.com/angular/angular/issues/22176)) ([bba65e0](https://github.com/angular/angular/commit/bba65e0))
-* **bazel:** ng_module produces bundle index ([#22176](https://github.com/angular/angular/issues/22176)) ([029dbf0](https://github.com/angular/angular/commit/029dbf0))
-* **bazel:** ng_package adds package.json props ([#22499](https://github.com/angular/angular/issues/22499)) ([b6c9410](https://github.com/angular/angular/commit/b6c9410)), closes [#22416](https://github.com/angular/angular/issues/22416)
-* **common:** better error message when non-template element used in NgIf ([#22274](https://github.com/angular/angular/issues/22274)) ([67cf11d](https://github.com/angular/angular/commit/67cf11d)), closes [#16410](https://github.com/angular/angular/issues/16410)
-* **common:** export functions to format numbers, percents, currencies & dates ([#22423](https://github.com/angular/angular/issues/22423)) ([4180912](https://github.com/angular/angular/commit/4180912)), closes [#20536](https://github.com/angular/angular/issues/20536)
-* **compiler-cli:** Check unvalidated combination of ngc and TypeScript ([#22293](https://github.com/angular/angular/issues/22293)) ([3ceee99](https://github.com/angular/angular/commit/3ceee99)), closes [#20669](https://github.com/angular/angular/issues/20669)
-* **core:** set preserveWhitespaces to false by default ([#22046](https://github.com/angular/angular/issues/22046)) ([f1a0632](https://github.com/angular/angular/commit/f1a0632)), closes [#22027](https://github.com/angular/angular/issues/22027)
-* **core:** support metadata reflection for native class types ([#22356](https://github.com/angular/angular/issues/22356)) ([5c89d6b](https://github.com/angular/angular/commit/5c89d6b)), closes [#21731](https://github.com/angular/angular/issues/21731)
-* **core:** support metadata reflection for native class types ([#22356](https://github.com/angular/angular/issues/22356)) ([b7544cc](https://github.com/angular/angular/commit/b7544cc)), closes [#21731](https://github.com/angular/angular/issues/21731)
-* **forms:** allow markAsPending to emit events ([#20212](https://github.com/angular/angular/issues/20212)) ([e86b64b](https://github.com/angular/angular/commit/e86b64b)), closes [#17958](https://github.com/angular/angular/issues/17958)
-* allow direct scoping of @Injectables to the root injector ([#22185](https://github.com/angular/angular/issues/22185)) ([7ac34e4](https://github.com/angular/angular/commit/7ac34e4))
-* **platform-browser:** do not throw error when Hammer.js not loaded ([#22257](https://github.com/angular/angular/issues/22257)) ([991300b](https://github.com/angular/angular/commit/991300b)), closes [#16992](https://github.com/angular/angular/issues/16992)
-* **platform-browser:** fix [#19604](https://github.com/angular/angular/issues/19604), can config hammerOptions ([#21979](https://github.com/angular/angular/issues/21979)) ([1d571b2](https://github.com/angular/angular/commit/1d571b2))
-* **platform-server:** bump Domino to v2.0 ([#22411](https://github.com/angular/angular/issues/22411)) ([d3827a0](https://github.com/angular/angular/commit/d3827a0))
-
-
-### BREAKING CHANGES
-
-* **platform-server:** * Bump the dependency on Domino to 2.0 to resolve issues with
-  namespacing
-* **forms:** - `AbstractControl#statusChanges` now emits an event of `'PENDING'` when you call `AbstractControl#markAsPending`
-- Previously it did not emit an event when you called `markAsPending`
-- To migrate you would need to ensure that if you are filtering or checking events from `statusChanges` that you account for the new event when calling `markAsPending`
-* **animations:** When animation is trigged within a disabled zone, the
-associated event (which an instance of AnimationEvent) will no longer
-report the totalTime as 0 (it will emit the actual time of the
-animation). To detect if an animation event is reporting a disabled
-animation then the `event.disabled` property can be used instead.
-
-
 
 <a name="5.2.7"></a>
 ## [5.2.7](https://github.com/angular/angular/compare/5.2.6...5.2.7) (2018-02-28)
@@ -361,72 +388,7 @@ animation then the `event.disabled` property can be used instead.
 * **upgrade:** correctly handle `=` bindings in `[@angular](https://github.com/angular)/upgrade` ([#22167](https://github.com/angular/angular/issues/22167)) ([6638390](https://github.com/angular/angular/commit/6638390))
 * **upgrade:** fix empty transclusion content with AngularJS@>=1.5.8 ([#22167](https://github.com/angular/angular/issues/22167)) ([a9a0e27](https://github.com/angular/angular/commit/a9a0e27)), closes [#22175](https://github.com/angular/angular/issues/22175)
 
-<a name="6.0.0-beta.5"></a>
-# [6.0.0-beta.5](https://github.com/angular/angular/compare/6.0.0-beta.4...6.0.0-beta.5) (2018-02-22)
 
-### Bug Fixes
-
-* **animations:** report correct totalTime value even during noOp animations ([#22225](https://github.com/angular/angular/issues/22225)) ([e1bf067](https://github.com/angular/angular/commit/e1bf067))
-* **common:** correct mapping of Observable methods ([#20518](https://github.com/angular/angular/issues/20518)) ([2639b4b](https://github.com/angular/angular/commit/2639b4b)), closes [#20516](https://github.com/angular/angular/issues/20516)
-* **common:** then and else template might be set to null ([#22298](https://github.com/angular/angular/issues/22298)) ([8115edc](https://github.com/angular/angular/commit/8115edc))
-* **compiler-cli:** add missing entry point to package, update tsickle ([#22295](https://github.com/angular/angular/issues/22295)) ([28ac244](https://github.com/angular/angular/commit/28ac244))
-* **core:** properly handle function without prototype in reflector ([#22284](https://github.com/angular/angular/issues/22284)) ([a7ebf5a](https://github.com/angular/angular/commit/a7ebf5a)), closes [#19978](https://github.com/angular/angular/issues/19978)
-* **core:** require factory to be provided for shakeable InjectionToken ([#22207](https://github.com/angular/angular/issues/22207)) ([f755db7](https://github.com/angular/angular/commit/f755db7)), closes [#22205](https://github.com/angular/angular/issues/22205)
-* **forms:** set state before emitting a value from ngModelChange ([#21514](https://github.com/angular/angular/issues/21514)) ([3e6a86f](https://github.com/angular/angular/commit/3e6a86f)), closes [#21513](https://github.com/angular/angular/issues/21513)
-* **core:** set `preserveWhitespaces` to false by default ([#22046](https://github.com/angular/angular/issues/22046)) ([f1a0632](https://github.com/angular/angular/commit/f1a0632)), closes [#22027](https://github.com/angular/angular/issues/22027)
-
-### Features
-
-* **common:** better error message when non-template element used in NgIf ([#22274](https://github.com/angular/angular/issues/22274)) ([67cf11d](https://github.com/angular/angular/commit/67cf11d)), closes [#16410](https://github.com/angular/angular/issues/16410)
-* **compiler-cli:** Check unvalidated combination of ngc and TypeScript ([#22293](https://github.com/angular/angular/issues/22293)) ([3ceee99](https://github.com/angular/angular/commit/3ceee99)), closes [#20669](https://github.com/angular/angular/issues/20669)
-* **core:** support metadata reflection for native class types ([#22356](https://github.com/angular/angular/issues/22356)) ([5c89d6b](https://github.com/angular/angular/commit/5c89d6b)), closes [#21731](https://github.com/angular/angular/issues/21731)
-* **platform-browser:** do not throw error when Hammer.js not loaded ([#22257](https://github.com/angular/angular/issues/22257)) ([991300b](https://github.com/angular/angular/commit/991300b)), closes [#16992](https://github.com/angular/angular/issues/16992)
-* **platform-browser:** fix [#19604](https://github.com/angular/angular/issues/19604), can config hammerOptions ([#21979](https://github.com/angular/angular/issues/21979)) ([1d571b2](https://github.com/angular/angular/commit/1d571b2))
-
-### BREAKING CHANGES
-
-* **animations:** When animation is triggered within a disabled zone, the
-associated event (which an instance of AnimationEvent) will no longer
-report the totalTime as 0 (it will emit the actual time of the
-animation). To detect if an animation event is reporting a disabled
-animation then the `event.disabled` property can be used instead.
-
-* **forms:** ngModelChange is now emitted after the value/validity is updated on its control.
-
-Previously, ngModelChange was emitted before its underlying control was updated.
-This was fine if you passed through the value directly through the $event keyword, e.g.
-
-```
-<input [(ngModel)]="name" (ngModelChange)="onChange($event)">
-
-onChange(value) {
-   console.log(value);               // would log updated value
-}
-```
-
-However, if you had a handler for the ngModelChange event that checked the value through the control,
-you would get the old value rather than the updated value. e.g:
-
-```
-<input #modelDir="ngModel" [(ngModel)]="name" (ngModelChange)="onChange(modelDir)">
-
-onChange(ngModel: NgModel) {
-  console.log(ngModel.value);        // would log old value, not updated value
-}
-```
-
-Now the value and validity will be updated before the ngModelChange event is emitted,
-so the same setup will log the updated value.
-
-```
-onChange(ngModel: NgModel) {
-   console.log(ngModel.value);       // will log updated value
-}
-```
-
-We think this order will be less confusing when the control is checked directly.
-You will only need to update your app if it has relied on this bug to keep track of the old control value.
-If that is the case, you should be able to track the old value directly by saving it on your component.
 
 <a name="5.2.6"></a>
 ## [5.2.6](https://github.com/angular/angular/compare/5.2.5...5.2.6) (2018-02-22)
@@ -439,34 +401,7 @@ If that is the case, you should be able to track the old value directly by savin
 * **core:** properly handle function without prototype in reflector ([#22284](https://github.com/angular/angular/issues/22284)) ([5ec38f2](https://github.com/angular/angular/commit/5ec38f2)), closes [#19978](https://github.com/angular/angular/issues/19978)
 * **core:** support metadata reflection for native class types ([#22356](https://github.com/angular/angular/issues/22356)) ([ee91de9](https://github.com/angular/angular/commit/ee91de9)), closes [#21731](https://github.com/angular/angular/issues/21731)
 
-<a name="6.0.0-beta.4"></a>
-# [6.0.0-beta.4](https://github.com/angular/angular/compare/6.0.0-beta.3...6.0.0-beta.4) (2018-02-14)
 
-### Bug Fixes
-
-* **bazel:** allow TS to read ambient typings ([#21876](https://github.com/angular/angular/issues/21876)) ([b081dfe](https://github.com/angular/angular/commit/b081dfe)), closes [#21872](https://github.com/angular/angular/issues/21872)
-* **bazel:** improve error message for missing assets ([#22096](https://github.com/angular/angular/issues/22096)) ([dcf64a0](https://github.com/angular/angular/commit/dcf64a0)), closes [#22095](https://github.com/angular/angular/issues/22095)
-* **common:** add locale currency values ([#21783](https://github.com/angular/angular/issues/21783)) ([420cc7a](https://github.com/angular/angular/commit/420cc7a)), closes [#20385](https://github.com/angular/angular/issues/20385)
-* **common:** round currencies based on decimal digits in `CurrencyPipe` ([#21783](https://github.com/angular/angular/issues/21783)) ([44154e7](https://github.com/angular/angular/commit/44154e7)), closes [#10189](https://github.com/angular/angular/issues/10189)
-* **common:** weaken AsyncPipe transform signature ([#22169](https://github.com/angular/angular/issues/22169)) ([be59c3a](https://github.com/angular/angular/commit/be59c3a))
-* **compiler:** make unary plus operator consistent to JavaScript ([#22154](https://github.com/angular/angular/issues/22154)) ([72f8abd](https://github.com/angular/angular/commit/72f8abd)), closes [#22089](https://github.com/angular/angular/issues/22089)
-* **core:** add stacktrace in log when error during cleanup component in TestBed ([#22162](https://github.com/angular/angular/issues/22162)) ([16d1700](https://github.com/angular/angular/commit/16d1700))
-* **core:** ensure initial value of QueryList length ([#21980](https://github.com/angular/angular/issues/21980)) ([#21982](https://github.com/angular/angular/issues/21982)) ([e56de10](https://github.com/angular/angular/commit/e56de10)), closes [#21980](https://github.com/angular/angular/issues/21980)
-* **core:** use appropriate inert document strategy for Firefox & Safari ([#17019](https://github.com/angular/angular/issues/17019)) ([a751649](https://github.com/angular/angular/commit/a751649))
-* **forms:** make Validators.email support optional controls ([#20869](https://github.com/angular/angular/issues/20869)) ([140e7c0](https://github.com/angular/angular/commit/140e7c0))
-* **forms:** prevent event emission on enable/disable when emitEvent is false ([#12366](https://github.com/angular/angular/issues/12366)) ([#21018](https://github.com/angular/angular/issues/21018)) ([0bcfae7](https://github.com/angular/angular/commit/0bcfae7))
-* **forms:** set state before emitting a value from ngModelChange ([#21514](https://github.com/angular/angular/issues/21514)) ([9744a1c](https://github.com/angular/angular/commit/9744a1c)), closes [#21513](https://github.com/angular/angular/issues/21513)
-* **language-service:** correct instructions to install the language service ([#22000](https://github.com/angular/angular/issues/22000)) ([b37cee3](https://github.com/angular/angular/commit/b37cee3))
-* **platform-browser:** add @Injectable where it was missing ([#22005](https://github.com/angular/angular/issues/22005)) ([0a1a397](https://github.com/angular/angular/commit/0a1a397))
-* **platform-browser:** support 0/false/null values in transfer_state ([#22179](https://github.com/angular/angular/issues/22179)) ([6435ecd](https://github.com/angular/angular/commit/6435ecd))
-
-
-### Features
-
-* **bazel:** allow explicit specification of factories ([#22003](https://github.com/angular/angular/issues/22003)) ([e442881](https://github.com/angular/angular/commit/e442881))
-* **compiler:** mark @NgModules in provider lists for identification at runtime ([#22005](https://github.com/angular/angular/issues/22005)) ([2d5e7d1](https://github.com/angular/angular/commit/2d5e7d1))
-* **forms:** multiple validators for array method ([#20766](https://github.com/angular/angular/issues/20766)) ([941e88f](https://github.com/angular/angular/commit/941e88f)), closes [#20665](https://github.com/angular/angular/issues/20665)
-* change @Injectable() to support tree-shakeable tokens ([#22005](https://github.com/angular/angular/issues/22005)) ([235a235](https://github.com/angular/angular/commit/235a235))
 
 <a name="5.2.5"></a>
 ## [5.2.5](https://github.com/angular/angular/compare/5.2.4...5.2.5) (2018-02-14)
@@ -485,34 +420,6 @@ If that is the case, you should be able to track the old value directly by savin
 * **language-service:** correct instructions to install the language service ([#22000](https://github.com/angular/angular/issues/22000)) ([0b23573](https://github.com/angular/angular/commit/0b23573))
 * **platform-browser:** support 0/false/null values in transfer_state ([#22179](https://github.com/angular/angular/issues/22179)) ([da6ab91](https://github.com/angular/angular/commit/da6ab91))
 
-<a name="6.0.0-beta.3"></a>
-# [6.0.0-beta.3](https://github.com/angular/angular/compare/6.0.0-beta.2...6.0.0-beta.3) (2018-02-07)
-
-### Bug Fixes
-
-* **common:** don't convert null to a string when flushing a mock request ([#21417](https://github.com/angular/angular/issues/21417)) ([8b14488](https://github.com/angular/angular/commit/8b14488)), closes [#20744](https://github.com/angular/angular/issues/20744)
-* **core:** fix [#20582](https://github.com/angular/angular/issues/20582), don't need to wrap zone in location change listener ([#20640](https://github.com/angular/angular/issues/20640)) ([f791e9f](https://github.com/angular/angular/commit/f791e9f))
-* **core:** fix proper propagation of subscriptions in EventEmitter ([#22016](https://github.com/angular/angular/issues/22016)) ([e81606c](https://github.com/angular/angular/commit/e81606c)), closes [#21999](https://github.com/angular/angular/issues/21999)
-* **core:** should check Zone existence when scheduleMicroTask ([#20656](https://github.com/angular/angular/issues/20656)) ([3a86940](https://github.com/angular/angular/commit/3a86940))
-* **forms:** publish missing types ([#19941](https://github.com/angular/angular/issues/19941)) ([2707012](https://github.com/angular/angular/commit/2707012))
-* **ivy:** generate correct interpolations ([#21946](https://github.com/angular/angular/issues/21946)) ([3cc1d76](https://github.com/angular/angular/commit/3cc1d76))
-* **ivy:** generate lifecycle pattern ([#21865](https://github.com/angular/angular/issues/21865)) ([f816666](https://github.com/angular/angular/commit/f816666))
-* **ivy:** improve `bindV` perf and memory usage ([#21881](https://github.com/angular/angular/issues/21881)) ([0846784](https://github.com/angular/angular/commit/0846784))
-* **ivy:** remove unnecessary parameter of NgOnChangesFeature ([#21879](https://github.com/angular/angular/issues/21879)) ([65cf1ad](https://github.com/angular/angular/commit/65cf1ad))
-
-
-### Features
-
-* **compiler-cli:** reflect static methods added to classes in metadata ([#21926](https://github.com/angular/angular/issues/21926)) ([eb8ddd2](https://github.com/angular/angular/commit/eb8ddd2))
-* **ivy:** add canonical example of a pipe. ([#21834](https://github.com/angular/angular/issues/21834)) ([743d8bc](https://github.com/angular/angular/commit/743d8bc))
-* **ivy:** add support for attributes on ng-content nodes ([#21935](https://github.com/angular/angular/issues/21935)) ([1aa2947](https://github.com/angular/angular/commit/1aa2947))
-* **ivy:** memoize array literals in render3 ([#21973](https://github.com/angular/angular/issues/21973)) ([4d62be6](https://github.com/angular/angular/commit/4d62be6))
-
-
-### Performance Improvements
-
-* **ivy:** improve Uglify configuration in hello world integration test ([#21985](https://github.com/angular/angular/issues/21985)) ([7e51e52](https://github.com/angular/angular/commit/7e51e52))
-
 
 
 <a name="5.2.4"></a>
@@ -528,17 +435,6 @@ If that is the case, you should be able to track the old value directly by savin
 
 
 
-<a name="6.0.0-beta.2"></a>
-# [6.0.0-beta.2](https://github.com/angular/angular/compare/6.0.0-beta.1...6.0.0-beta.2) (2018-01-31)
-
-
-### Features
-
-* **router:** add navigationSource and restoredState to NavigationStart event ([#21728](https://github.com/angular/angular/issues/21728)) ([c40ae7f](https://github.com/angular/angular/commit/c40ae7f))
-* **service-worker:** add helper script which will uninstall SW ([#21863](https://github.com/angular/angular/issues/21863)) ([b10540a](https://github.com/angular/angular/commit/b10540a))
-
-
-
 <a name="5.2.3"></a>
 ## [5.2.3](https://github.com/angular/angular/compare/5.2.2...5.2.3) (2018-01-31)
 
@@ -556,32 +452,6 @@ If that is the case, you should be able to track the old value directly by savin
 
 
 
-<a name="6.0.0-beta.1"></a>
-# [6.0.0-beta.1](https://github.com/angular/angular/compare/6.0.0-beta.0...6.0.0-beta.1) (2018-01-25)
-
-
-### Bug Fixes
-
-* **common:** A null value should remove the style on IE ([#21679](https://github.com/angular/angular/issues/21679)) ([7d49443](https://github.com/angular/angular/commit/7d49443)), closes [#21064](https://github.com/angular/angular/issues/21064)
-* avoid triggering a cli bug ([#21611](https://github.com/angular/angular/issues/21611)) ([0eabd07](https://github.com/angular/angular/commit/0eabd07))
-* **common:** don't remove special characters when extracting CLDR data ([#21626](https://github.com/angular/angular/issues/21626)) ([135a282](https://github.com/angular/angular/commit/135a282))
-* **common:** extract plural function from i18n locale data files for TS 2.6 ([#21626](https://github.com/angular/angular/issues/21626)) ([97b18b2](https://github.com/angular/angular/commit/97b18b2)), closes [#21608](https://github.com/angular/angular/issues/21608)
-* **common:** fallback to last defined value for named date and time formats ([#21299](https://github.com/angular/angular/issues/21299)) ([879756d](https://github.com/angular/angular/commit/879756d)), closes [#21282](https://github.com/angular/angular/issues/21282)
-* **compiler:** add support for marker tags in xliff serializers ([#21250](https://github.com/angular/angular/issues/21250)) ([f74130c](https://github.com/angular/angular/commit/f74130c)), closes [#21078](https://github.com/angular/angular/issues/21078)
-* **compiler:** Don't strip `/*# sourceURL ... */` ([#16088](https://github.com/angular/angular/issues/16088)) ([5f681f9](https://github.com/angular/angular/commit/5f681f9))
-* **compiler:** fix ICU select messages to use male/female/other ([#21713](https://github.com/angular/angular/issues/21713)) ([cb5090c](https://github.com/angular/angular/commit/cb5090c))
-* **compiler-cli:** do not fold errors past calls in the collector ([#21708](https://github.com/angular/angular/issues/21708)) ([dd86790](https://github.com/angular/angular/commit/dd86790))
-* **compiler-cli:** do not lower expressions in non-modules ([#21649](https://github.com/angular/angular/issues/21649)) ([7f93aad](https://github.com/angular/angular/commit/7f93aad))
-* **router:** don't use ParamsInheritanceStrategy in declarations ([#21574](https://github.com/angular/angular/issues/21574)) ([925e654](https://github.com/angular/angular/commit/925e654)), closes [#21456](https://github.com/angular/angular/issues/21456)
-
-
-### Features
-
-* **compiler:** implement "enableIvy" compiler option ([#21427](https://github.com/angular/angular/issues/21427)) ([64d16de](https://github.com/angular/angular/commit/64d16de))
-* **core:** optional generic type for ElementRef ([#20765](https://github.com/angular/angular/issues/20765)) ([d3d9aac](https://github.com/angular/angular/commit/d3d9aac)), closes [#13139](https://github.com/angular/angular/issues/13139)
-
-
-
 <a name="5.2.2"></a>
 ## [5.2.2](https://github.com/angular/angular/compare/5.2.1...5.2.2) (2018-01-25)
 
@@ -601,36 +471,6 @@ If that is the case, you should be able to track the old value directly by savin
 
 
 
-<a name="6.0.0-beta.0"></a>
-# [6.0.0-beta.0](https://github.com/angular/angular/compare/5.2.0...6.0.0-beta.0) (2018-01-17)
-
-
-### Bug Fixes
-
-* **animations:** fix increment/decrement aliases example ([#18323](https://github.com/angular/angular/issues/18323)) ([d2aa8ac](https://github.com/angular/angular/commit/d2aa8ac))
-* **benchpress:** should still support selenium_webdriver < 3.6.0 ([#21477](https://github.com/angular/angular/issues/21477)) ([9b84a32](https://github.com/angular/angular/commit/9b84a32))
-* **common:** set correct timezone for ISO8601 dates in Safari ([#21506](https://github.com/angular/angular/issues/21506)) ([05208b8](https://github.com/angular/angular/commit/05208b8)), closes [#21491](https://github.com/angular/angular/issues/21491)
-* **compiler:** cache external reference resolution ([#21359](https://github.com/angular/angular/issues/21359)) ([e3e2fc0](https://github.com/angular/angular/commit/e3e2fc0))
-* **compiler:** make `.ngsummary.json` files idempotent ([#21448](https://github.com/angular/angular/issues/21448)) ([e64b1e9](https://github.com/angular/angular/commit/e64b1e9))
-* **core:** fix chained http call ([#20924](https://github.com/angular/angular/issues/20924)) ([7e3f9a4](https://github.com/angular/angular/commit/7e3f9a4)), closes [#20921](https://github.com/angular/angular/issues/20921)
-* **ivy:** Add workaround for AJD in google3 ([#21488](https://github.com/angular/angular/issues/21488)) ([6af3672](https://github.com/angular/angular/commit/6af3672))
-* **language-service:** Clear caches when program changes ([#21337](https://github.com/angular/angular/issues/21337)) ([43e1520](https://github.com/angular/angular/commit/43e1520)), closes [#19405](https://github.com/angular/angular/issues/19405)
-* **service-worker:** properly handle invalid hashes in all scenarios ([#21288](https://github.com/angular/angular/issues/21288)) ([3951098](https://github.com/angular/angular/commit/3951098))
-
-
-### Features
-
-* **bazel:** allow ng_module rules to control whether type checking is enabled ([#21460](https://github.com/angular/angular/issues/21460)) ([cffa0fe](https://github.com/angular/angular/commit/cffa0fe))
-* **core:** add binding name to content changed error ([#20352](https://github.com/angular/angular/issues/20352)) ([d3bf54b](https://github.com/angular/angular/commit/d3bf54b))
-* **forms:** handle string with and without line boundary on pattern validator ([#19256](https://github.com/angular/angular/issues/19256)) ([54bf179](https://github.com/angular/angular/commit/54bf179))
-
-
-### Performance Improvements
-
-* **ivy:** add missing dom element in render3_function tree benchmark ([#21476](https://github.com/angular/angular/issues/21476)) ([9b5a485](https://github.com/angular/angular/commit/9b5a485))
-
-
-
 <a name="5.2.1"></a>
 ## [5.2.1](https://github.com/angular/angular/compare/5.2.0...5.2.1) (2018-01-17)
 

CONTRIBUTING.md

@@ -227,10 +227,15 @@ The following is the list of supported scopes:
 
 There are currently a few exceptions to the "use package name" rule:
 
-* **packaging**: used for changes that change the npm package layout in all of our packages, e.g. public path changes, package.json changes done to all packages, d.ts file/format changes, changes to bundles, etc.
+* **packaging**: used for changes that change the npm package layout in all of our packages, e.g.
+  public path changes, package.json changes done to all packages, d.ts file/format changes, changes
+  to bundles, etc.
 * **changelog**: used for updating the release notes in CHANGELOG.md
-* **aio**: used for docs-app (angular.io) related changes within the /aio directory of the repo
-* none/empty string: useful for `style`, `test` and `refactor` changes that are done across all packages (e.g. `style: add missing semicolons`)
+* **docs-infra**: used for docs-app (angular.io) related changes within the /aio directory of the
+  repo
+* none/empty string: useful for `style`, `test` and `refactor` changes that are done across all
+  packages (e.g. `style: add missing semicolons`) and for docs changes that are not related to a
+  specific package (e.g. `docs: fix typo in tutorial`).
 
 ### Subject
 The subject contains a succinct description of the change:
@@ -269,7 +274,7 @@ changes to be accepted, the CLA must be signed. It's a quick process, we promise
   * https://help.github.com/articles/about-commit-email-addresses/
   * https://help.github.com/articles/blocking-command-line-pushes-that-expose-your-personal-email-address/
 
-  Note that if you have more than one Git identity, it is important to verify that you are logged in with the same ID with which you signed the CLA, before you commit changes. If not, your PR will fail the CLA check.  
+  Note that if you have more than one Git identity, it is important to verify that you are logged in with the same ID with which you signed the CLA, before you commit changes. If not, your PR will fail the CLA check.
 
 <hr>
 

README.md

@@ -5,10 +5,6 @@
 [![npm version](https://badge.fury.io/js/%40angular%2Fcore.svg)](https://www.npmjs.com/@angular/core)
 
 
-[![Sauce Test Status](https://saucelabs.com/browser-matrix/angular2-ci.svg)](https://saucelabs.com/u/angular2-ci)
-
-*Safari (7+), iOS (7+) and IE mobile (11) are tested on [BrowserStack][browserstack].*
-
 # Angular
 
 Angular is a development platform for building mobile and desktop web applications using Typescript/JavaScript and other languages.
@@ -17,12 +13,19 @@ Angular is a development platform for building mobile and desktop web applicatio
 
 [Get started in 5 minutes][quickstart].
 
+
+## Changelog
+
+[Learn about the latest improvements][changelog]. 
+
+
 ## Want to help?
 
 Want to file a bug, contribute some code, or improve documentation? Excellent! Read up on our
 guidelines for [contributing][contributing] and then check out one of our issues in the [hotlist: community-help](https://github.com/angular/angular/labels/hotlist%3A%20community-help).
 
 [browserstack]: https://www.browserstack.com/automate/public-build/LzF3RzBVVGt6VWE2S0hHaC9uYllOZz09LS1BVjNTclBKV0x4eVRlcjA4QVY1M0N3PT0=--eb4ce8c8dc2c1c5b2b5352d473ee12a73ac20e06
-[contributing]: http://github.com/angular/angular/blob/master/CONTRIBUTING.md
-[quickstart]: https://angular.io/docs/ts/latest/quickstart.html
-[ng]: http://angular.io
+[contributing]: https://github.com/angular/angular/blob/master/CONTRIBUTING.md
+[quickstart]: https://angular.io/guide/quickstart
+[changelog]: https://github.com/angular/angular/blob/master/CHANGELOG.md
+[ng]: https://angular.io

WORKSPACE

@@ -1,56 +1,28 @@
 workspace(name = "angular")
 
+#
+# Download Bazel toolchain dependencies as needed by build actions
+#
+
 http_archive(
     name = "build_bazel_rules_nodejs",
-    url = "https://github.com/bazelbuild/rules_nodejs/archive/1931156c232a08356dfda02e9c8b0275c2e63c00.zip",
-    strip_prefix = "rules_nodejs-1931156c232a08356dfda02e9c8b0275c2e63c00",
-    sha256 = "9cfe33276a6ac0076ee9ee159c4a2576f9851c0f437435b5ac19b2e592493078",
+    url = "https://github.com/bazelbuild/rules_nodejs/archive/0.9.1.zip",
+    strip_prefix = "rules_nodejs-0.9.1",
+    sha256 = "6139762b62b37c1fd171d7f22aa39566cb7dc2916f0f801d505a9aaf118c117f",
 )
 
-load("@build_bazel_rules_nodejs//:defs.bzl", "check_bazel_version", "node_repositories", "yarn_install")
-
-check_bazel_version("0.11.1")
-node_repositories(package_json = ["//:package.json"])
-
-yarn_install(
-    name = "ts-api-guardian_runtime_deps",
-    package_json = "//tools/ts-api-guardian:package.json",
-    yarn_lock = "//tools/ts-api-guardian:yarn.lock",
+http_archive(
+    name = "io_bazel_rules_webtesting",
+    url = "https://github.com/bazelbuild/rules_webtesting/archive/v0.2.0.zip",
+    strip_prefix = "rules_webtesting-0.2.0",
+    sha256 = "cecc12f07e95740750a40d38e8b14b76fefa1551bef9332cb432d564d693723c",
 )
 
 http_archive(
     name = "build_bazel_rules_typescript",
-    url = "https://github.com/bazelbuild/rules_typescript/archive/0.12.1.zip",
-    strip_prefix = "rules_typescript-0.12.1",
-    sha256 = "24e2c36f60508c6d270ae4265b89b381e3f66d550e70c367ed3755ad8d7ce3b0",
-)
-
-load("@build_bazel_rules_typescript//:defs.bzl", "ts_setup_workspace")
-
-ts_setup_workspace()
-
-local_repository(
-    name = "rxjs",
-    path = "node_modules/rxjs/src",
-)
-
-# Point to the integration test workspace just so that Bazel doesn't descend into it
-# when expanding the //... pattern
-local_repository(
-    name = "bazel_integration_test",
-    path = "integration/bazel",
-)
-
-# This commit matches the version of buildifier in angular/ngcontainer
-# If you change this, also check if it matches the version in the angular/ngcontainer
-# version in /.circleci/config.yml
-BAZEL_BUILDTOOLS_VERSION = "70bc7843bb9950fece2bc014ed16de03419e36e2"
-
-http_archive(
-    name = "com_github_bazelbuild_buildtools",
-    url = "https://github.com/bazelbuild/buildtools/archive/%s.zip" % BAZEL_BUILDTOOLS_VERSION,
-    strip_prefix = "buildtools-%s" % BAZEL_BUILDTOOLS_VERSION,
-    sha256 = "367c23a5fe7fc2a7cb57863d3718b4149f0e57426c48c8ad54c45348a0b53cc1",
+    url = "https://github.com/bazelbuild/rules_typescript/archive/0.15.0.zip",
+    strip_prefix = "rules_typescript-0.15.0",
+    sha256 = "1aa75917330b820cb239b3c10a936a10f0a46fe215063d4492dd76dc6e1616f4",
 )
 
 http_archive(
@@ -59,18 +31,24 @@ http_archive(
     sha256 = "feba3278c13cde8d67e341a837f69a029f698d7a27ddbb2a202be7a10b22142a",
 )
 
-load("@io_bazel_rules_go//go:def.bzl", "go_rules_dependencies", "go_register_toolchains")
+# This commit matches the version of buildifier in angular/ngcontainer
+# If you change this, also check if it matches the version in the angular/ngcontainer
+# version in /.circleci/config.yml
+BAZEL_BUILDTOOLS_VERSION = "82b21607e00913b16fe1c51bec80232d9d6de31c"
 
-go_rules_dependencies()
-
-go_register_toolchains()
+http_archive(
+    name = "com_github_bazelbuild_buildtools",
+    url = "https://github.com/bazelbuild/buildtools/archive/%s.zip" % BAZEL_BUILDTOOLS_VERSION,
+    strip_prefix = "buildtools-%s" % BAZEL_BUILDTOOLS_VERSION,
+    sha256 = "edb24c2f9c55b10a820ec74db0564415c0cf553fa55e9fc709a6332fb6685eff",
+)
 
 # Fetching the Bazel source code allows us to compile the Skylark linter
 http_archive(
     name = "io_bazel",
-    url = "https://github.com/bazelbuild/bazel/archive/5a35e72f9e97c06540c479f8c31512fb4656202f.zip",
-    strip_prefix = "bazel-5a35e72f9e97c06540c479f8c31512fb4656202f",
-    sha256 = "ed33a52874c14e3b487fb50f390c541fab9c81a33d986d38fb01766a66dbcd21",
+    url = "https://github.com/bazelbuild/bazel/archive/968f87900dce45a7af749a965b72dbac51b176b3.zip",
+    strip_prefix = "bazel-968f87900dce45a7af749a965b72dbac51b176b3",
+    sha256 = "e373d2ae24955c1254c495c9c421c009d88966565c35e4e8444c082cb1f0f48f",
 )
 
 # We have a source dependency on the Devkit repository, because it's built with
@@ -88,7 +66,67 @@ http_archive(
 
 http_archive(
     name = "org_brotli",
-    url = "https://github.com/google/brotli/archive/c6333e1e79fb62ea088443f192293f964409b04e.zip",
-    strip_prefix = "brotli-c6333e1e79fb62ea088443f192293f964409b04e",
-    sha256 = "3f781988dee7dd3bcce2bf238294663cfaaf3b6433505bdb762e24d0a284d1dc",
+    url = "https://github.com/google/brotli/archive/f9b8c02673c576a3e807edbf3a9328e9e7af6d7c.zip",
+    strip_prefix = "brotli-f9b8c02673c576a3e807edbf3a9328e9e7af6d7c",
+    sha256 = "8a517806d2b7c8505ba5c53934e7d7c70d341b68ffd268e9044d35b564a48828",
+)
+
+#
+# Load and install our dependencies downloaded above.
+#
+
+load("@build_bazel_rules_nodejs//:defs.bzl", "check_bazel_version", "node_repositories", "yarn_install")
+
+check_bazel_version("0.14.0")
+node_repositories(package_json = ["//:package.json"])
+
+load("@io_bazel_rules_go//go:def.bzl", "go_rules_dependencies", "go_register_toolchains")
+
+go_rules_dependencies()
+go_register_toolchains()
+
+load("@io_bazel_rules_webtesting//web:repositories.bzl", "browser_repositories", "web_test_repositories")
+
+web_test_repositories()
+browser_repositories(
+    chromium = True,
+    firefox = True,
+)
+
+load("@build_bazel_rules_typescript//:defs.bzl", "ts_setup_workspace")
+
+ts_setup_workspace()
+
+#
+# Point Bazel to WORKSPACEs that live in subdirectories
+#
+
+local_repository(
+    name = "rxjs",
+    path = "node_modules/rxjs/src",
+)
+
+# Point to the integration test workspace just so that Bazel doesn't descend into it
+# when expanding the //... pattern
+local_repository(
+    name = "bazel_integration_test",
+    path = "integration/bazel",
+)
+
+#
+# Ask Bazel to manage these toolchain dependencies for us.
+# Bazel will run `yarn install` when one of these toolchains is requested during
+# a build.
+#
+
+yarn_install(
+    name = "ts-api-guardian_runtime_deps",
+    package_json = "//tools/ts-api-guardian:package.json",
+    yarn_lock = "//tools/ts-api-guardian:yarn.lock",
+)
+
+yarn_install(
+    name = "http-server_runtime_deps",
+    package_json = "//tools/http-server:package.json",
+    yarn_lock = "//tools/http-server:yarn.lock",
 )

aio/.angular-cli.json

@@ -1,73 +0,0 @@
-{
-  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
-  "project": {
-    "name": "site"
-  },
-  "apps": [
-    {
-      "root": "src",
-      "outDir": "dist",
-      "assets": [
-        "assets",
-        "generated",
-        "app/search/search-worker.js",
-        "favicon.ico",
-        "pwa-manifest.json",
-        "google385281288605d160.html",
-        { "glob": "custom-elements.min.js", "input": "../node_modules/@webcomponents/custom-elements", "output": "./assets/js" },
-        { "glob": "native-shim.js", "input": "../node_modules/@webcomponents/custom-elements/src", "output": "./assets/js" }
-      ],
-      "index": "index.html",
-      "main": "main.ts",
-      "polyfills": "polyfills.ts",
-      "test": "test.ts",
-      "tsconfig": "tsconfig.app.json",
-      "testTsconfig": "tsconfig.spec.json",
-      "prefix": "aio",
-      "serviceWorker": false,
-      "styles": [
-        "styles.scss"
-      ],
-      "scripts": [
-      ],
-      "environmentSource": "environments/environment.ts",
-      "environments": {
-        "dev": "environments/environment.ts",
-        "next": "environments/environment.next.ts",
-        "stable": "environments/environment.stable.ts",
-        "archive": "environments/environment.archive.ts"
-      }
-    }
-  ],
-  "e2e": {
-    "protractor": {
-      "config": "tests/e2e/protractor.conf.js"
-    }
-  },
-  "lint": [
-    {
-      "project": "src/tsconfig.app.json"
-    },
-    {
-      "project": "src/tsconfig.spec.json"
-    },
-    {
-      "project": "tests/e2e/tsconfig.e2e.json"
-    }
-  ],
-  "test": {
-    "karma": {
-      "config": "src/karma.conf.js"
-    }
-  },
-  "defaults": {
-    "styleExt": "scss",
-    "component": {
-      "inlineStyle": true
-    },
-    "build": {
-      "namedChunks": true
-    }
-  },
-  "packageManager": "yarn"
-}

aio/README.md

@@ -22,7 +22,8 @@ Here are the most important tasks you might need to use:
 * `yarn start` - run a development web server that watches the files; then builds the doc-viewer and reloads the page, as necessary.
 * `yarn serve-and-sync` - run both the `docs-watch` and `start` in the same console.
 * `yarn lint` - check that the doc-viewer code follows our style rules.
-* `yarn test` - watch all the source files, for the doc-viewer, and run all the unit tests when any change.
+* `yarn test` - run all the unit tests once.
+* `yarn test --watch` - watch all the source files, for the doc-viewer, and run all the unit tests when any change.
 * `yarn e2e` - run all the e2e tests for the doc-viewer.
 
 * `yarn docs` - generate all the docs from the source files.

aio/aio-builds-setup/dockerbuild/scripts-js/lib/clean-up/build-cleaner.ts

@@ -52,8 +52,7 @@ export class BuildCleaner {
   protected removeDir(dir: string) {
     try {
       if (shell.test('-d', dir)) {
-        // Undocumented signature (see https://github.com/shelljs/shelljs/pull/663).
-        (shell as any).chmod('-R', 'a+w', dir);
+        shell.chmod('-R', 'a+w', dir);
         shell.rm('-rf', dir);
       }
     } catch (err) {

aio/aio-builds-setup/dockerbuild/scripts-js/lib/upload-server/build-creator.ts

@@ -106,8 +106,7 @@ export class BuildCreator extends EventEmitter {
         }
 
         try {
-          // Undocumented signature (see https://github.com/shelljs/shelljs/pull/663).
-          (shell as any).chmod('-R', 'a-w', outputDir);
+          shell.chmod('-R', 'a-w', outputDir);
           shell.rm('-f', inputFile);
           resolve();
         } catch (err) {

aio/aio-builds-setup/dockerbuild/scripts-js/lib/verify-setup/helper.ts

@@ -98,8 +98,7 @@ class Helper {
     const prDir = this.getPrDir(pr, isPublic);
 
     if (fs.existsSync(prDir)) {
-      // Undocumented signature (see https://github.com/shelljs/shelljs/pull/663).
-      (shell as any).chmod('-R', 'a+w', prDir);
+      shell.chmod('-R', 'a+w', prDir);
       shell.rm('-rf', prDir);
     }
   }

aio/aio-builds-setup/dockerbuild/scripts-js/package.json

@@ -8,7 +8,7 @@
   "scripts": {
     "prebuild": "yarn clean-dist",
     "build": "tsc",
-    "build-watch": "yarn tsc --watch",
+    "build-watch": "yarn build --watch",
     "clean-dist": "node --eval \"require('shelljs').rm('-rf', 'dist')\"",
     "dev": "concurrently --kill-others --raw --success first \"yarn build-watch\" \"yarn test-watch\"",
     "lint": "tslint --project tsconfig.json",
@@ -33,7 +33,7 @@
     "@types/jasmine": "^2.6.0",
     "@types/jsonwebtoken": "^7.2.3",
     "@types/node": "^8.0.30",
-    "@types/shelljs": "^0.7.4",
+    "@types/shelljs": "^0.8.0",
     "@types/supertest": "^2.0.3",
     "concurrently": "^3.5.0",
     "nodemon": "^1.12.1",

aio/aio-builds-setup/dockerbuild/scripts-js/yarn.lock

@@ -69,9 +69,9 @@
     "@types/express-serve-static-core" "*"
     "@types/mime" "*"
 
-"@types/shelljs@^0.7.4":
-  version "0.7.4"
-  resolved "https://registry.yarnpkg.com/@types/shelljs/-/shelljs-0.7.4.tgz#137b5f31306eaff4de120ffe5b9d74b297809cfc"
+"@types/shelljs@^0.8.0":
+  version "0.8.0"
+  resolved "https://registry.yarnpkg.com/@types/shelljs/-/shelljs-0.8.0.tgz#0caa56b68baae4f68f44e0dd666ab30b098e3632"
   dependencies:
     "@types/glob" "*"
     "@types/node" "*"

aio/aio-builds-setup/scripts/update-preview-server.sh

@@ -3,7 +3,7 @@
 set -eux -o pipefail
 exec 3>&1
 
-echo "\n\n[`date`] - Updating the preview server..."
+echo -e "\n\n[`date`] - Updating the preview server..."
 
 # Input
 readonly HOST_REPO_DIR=$1

aio/angular.json

@@ -0,0 +1,189 @@
+{
+  "$schema": "./node_modules/@angular-devkit/core/src/workspace/workspace-schema.json",
+  "version": 1,
+  "cli": {
+    "packageManager": "yarn"
+  },
+  "newProjectRoot": "projects",
+  "projects": {
+    "site": {
+      "root": "",
+      "sourceRoot": "src",
+      "projectType": "application",
+      "architect": {
+        "build": {
+          "builder": "@angular-devkit/build-angular:browser",
+          "options": {
+            "outputPath": "dist",
+            "index": "src/index.html",
+            "main": "src/main.ts",
+            "tsConfig": "src/tsconfig.app.json",
+            "aot": true,
+            "optimization": true,
+            "buildOptimizer": true,
+            "outputHashing": "all",
+            "sourceMap": true,
+            "statsJson": true,
+            "extractCss": true,
+            "extractLicenses": true,
+            "namedChunks": true,
+            "vendorChunk": false,
+            "polyfills": "src/polyfills.ts",
+            "assets": [
+              "src/assets",
+              "src/generated",
+              "src/app/search/search-worker.js",
+              "src/favicon.ico",
+              "src/pwa-manifest.json",
+              "src/google385281288605d160.html",
+              {
+                "glob": "custom-elements.min.js",
+                "input": "node_modules/@webcomponents/custom-elements",
+                "output": "/assets/js"
+              },
+              {
+                "glob": "native-shim.js",
+                "input": "node_modules/@webcomponents/custom-elements/src",
+                "output": "/assets/js"
+              }
+            ],
+            "styles": [
+              "src/styles.scss"
+            ],
+            "scripts": []
+          },
+          "configurations": {
+            "fast": {
+              "optimization": false
+            },
+            "next": {
+              "fileReplacements": [
+                {
+                  "src": "src/environments/environment.ts",
+                  "replaceWith": "src/environments/environment.next.ts"
+                }
+              ]
+            },
+            "stable": {
+              "fileReplacements": [
+                {
+                  "src": "src/environments/environment.ts",
+                  "replaceWith": "src/environments/environment.stable.ts"
+                }
+              ]
+            },
+            "archive": {
+              "fileReplacements": [
+                {
+                  "src": "src/environments/environment.ts",
+                  "replaceWith": "src/environments/environment.archive.ts"
+                }
+              ]
+            }
+          }
+        },
+        "serve": {
+          "builder": "@angular-devkit/build-angular:dev-server",
+          "options": {
+            "browserTarget": "site:build"
+          },
+          "configurations": {
+            "fast": {
+              "browserTarget": "site:build:fast"
+            },
+            "next": {
+              "browserTarget": "site:build:next"
+            },
+            "stable": {
+              "browserTarget": "site:build:stable"
+            },
+            "archive": {
+              "browserTarget": "site:build:archive"
+            }
+          }
+        },
+        "extract-i18n": {
+          "builder": "@angular-devkit/build-angular:extract-i18n",
+          "options": {
+            "browserTarget": "site:build"
+          }
+        },
+        "test": {
+          "builder": "@angular-devkit/build-angular:karma",
+          "options": {
+            "main": "src/test.ts",
+            "karmaConfig": "src/karma.conf.js",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "src/tsconfig.spec.json",
+            "scripts": [],
+            "styles": [
+              "src/styles.scss"
+            ],
+            "assets": [
+              "src/assets",
+              "src/generated",
+              "src/app/search/search-worker.js",
+              "src/favicon.ico",
+              "src/pwa-manifest.json",
+              "src/google385281288605d160.html",
+              {
+                "glob": "custom-elements.min.js",
+                "input": "node_modules/@webcomponents/custom-elements",
+                "output": "/assets/js"
+              },
+              {
+                "glob": "native-shim.js",
+                "input": "node_modules/@webcomponents/custom-elements/src",
+                "output": "/assets/js"
+              }
+            ]
+          }
+        },
+        "lint": {
+          "builder": "@angular-devkit/build-angular:tslint",
+          "options": {
+            "tsConfig": [
+              "src/tsconfig.app.json",
+              "src/tsconfig.spec.json"
+            ],
+            "exclude": []
+          }
+        }
+      }
+    },
+    "site-e2e": {
+      "root": "",
+      "projectType": "application",
+      "cli": {},
+      "schematics": {},
+      "architect": {
+        "e2e": {
+          "builder": "@angular-devkit/build-angular:protractor",
+          "options": {
+            "protractorConfig": "tests/e2e/protractor.conf.js",
+            "devServerTarget": "site:serve"
+          }
+        },
+        "lint": {
+          "builder": "@angular-devkit/build-angular:tslint",
+          "options": {
+            "tsConfig": [
+              "tests/e2e/tsconfig.e2e.json"
+            ],
+            "exclude": []
+          }
+        }
+      }
+    }
+  },
+  "schematics": {
+    "@schematics/angular:component": {
+      "inlineStyle": true,
+      "prefix": "aio",
+      "styleext": "scss"
+    },
+    "@schematics/angular:directive": {
+      "prefix": "aio"
+    }
+  }
+}

aio/content/examples/.gitignore

@@ -13,18 +13,20 @@
 **/src/tsconfig.app.json
 **/src/tsconfig.spec.json
 **/src/typings.d.ts
-**/e2e/app.po.ts
+**/e2e/src/app.po.ts
 **/e2e/tsconfig.e2e.json
+**/src/karma.conf.js
 **/.angular-cli.json
 **/.editorconfig
+**/angular.json
 **/tsconfig.json
 **/bs-config.e2e.json
 **/bs-config.json
 **/package.json
 **/tslint.json
-**/karma.conf.js
 **/karma-test-shim.js
 **/browser-test-shim.js
+**/browserslist
 **/node_modules
 
 # built files

aio/content/examples/cli-quickstart/README.md

@@ -1,27 +0,0 @@
-# MasterProject
-
-This project was generated with [Angular CLI](https://github.com/angular/angular-cli) version 1.0.0-rc.0.
-
-## Development server
-Run `ng serve` for a dev server. Navigate to `http://localhost:4200/`. The app will automatically reload if you change any of the source files.
-
-## Code scaffolding
-
-Run `ng generate component component-name` to generate a new component. You can also use `ng generate directive/pipe/service/class/module`.
-
-## Build
-
-Run `ng build` to build the project. The build artifacts will be stored in the `dist/` directory. Use the `-prod` flag for a production build.
-
-## Running unit tests
-
-Run `ng test` to execute the unit tests via [Karma](https://karma-runner.github.io).
-
-## Running end-to-end tests
-
-Run `ng e2e` to execute the end-to-end tests via [Protractor](http://www.protractortest.org/).
-Before running the tests make sure you are serving the app via `ng serve`.
-
-## Further help
-
-To get more help on the Angular CLI use `ng help` or go check out the [Angular CLI README](https://github.com/angular/angular-cli/blob/master/README.md).

aio/content/examples/cli-quickstart/zipper.json

@@ -3,7 +3,7 @@
     "!**/*.d.ts",
     "!**/*.js",
     "!**/*.[0-9].*",
-    ".angular-cli.json",
+    "angular.json",
     "protractor.conf.js"
   ]
 }

aio/content/examples/component-interaction/src/app/voter.component.ts

@@ -5,18 +5,18 @@ import { Component, EventEmitter, Input, Output } from '@angular/core';
   selector: 'app-voter',
   template: `
     <h4>{{name}}</h4>
-    <button (click)="vote(true)"  [disabled]="voted">Agree</button>
-    <button (click)="vote(false)" [disabled]="voted">Disagree</button>
+    <button (click)="vote(true)"  [disabled]="didVote">Agree</button>
+    <button (click)="vote(false)" [disabled]="didVote">Disagree</button>
   `
 })
 export class VoterComponent {
   @Input()  name: string;
-  @Output() onVoted = new EventEmitter<boolean>();
-  voted = false;
+  @Output() voted = new EventEmitter<boolean>();
+  didVote = false;
 
   vote(agreed: boolean) {
-    this.onVoted.emit(agreed);
-    this.voted = true;
+    this.voted.emit(agreed);
+    this.didVote = true;
   }
 }
 // #enddocregion

aio/content/examples/component-interaction/src/app/votetaker.component.ts

@@ -8,7 +8,7 @@ import { Component }      from '@angular/core';
     <h3>Agree: {{agreed}}, Disagree: {{disagreed}}</h3>
     <app-voter *ngFor="let voter of voters"
       [name]="voter"
-      (onVoted)="onVoted($event)">
+      (voted)="onVoted($event)">
     </app-voter>
   `
 })

aio/content/examples/dependency-injection-in-action/src/app/parent-finder.component.ts

@@ -50,7 +50,7 @@ const templateC = `
 })
 // #docregion carol-class
 export class CarolComponent {
-  name= 'Carol';
+  name = 'Carol';
   // #docregion carol-ctor
   constructor( @Optional() public parent: Parent ) { }
   // #enddocregion carol-ctor
@@ -63,7 +63,7 @@ export class CarolComponent {
   template: templateC
 })
 export class ChrisComponent {
-  name= 'Chris';
+  name = 'Chris';
   constructor( @Optional() public parent: Parent ) { }
 }
 
@@ -116,7 +116,7 @@ export class BarryComponent implements Parent {
   providers:  [ provideParent(BobComponent) ]
 })
 export class BobComponent implements Parent {
-  name= 'Bob';
+  name = 'Bob';
   constructor( @SkipSelf() @Optional() public parent: Parent ) { }
 }
 
@@ -128,7 +128,7 @@ export class BobComponent implements Parent {
 // #enddocregion beth-providers
 })
 export class BethComponent implements Parent {
-  name= 'Beth';
+  name = 'Beth';
   constructor( @SkipSelf() @Optional() public parent: Parent ) { }
 }
 
@@ -157,7 +157,7 @@ export class BethComponent implements Parent {
 export class AlexComponent extends Base
 // #enddocregion alex-class-signature
 {
-  name= 'Alex';
+  name = 'Alex';
 }
 // #enddocregion alex, alex-1
 
@@ -182,7 +182,7 @@ export class AlexComponent extends Base
 export class AliceComponent implements Parent
 // #enddocregion alice-class-signature
 {
-  name= 'Alice';
+  name = 'Alice';
 }
 // #enddocregion alice
 

aio/content/examples/dependency-injection/e2e/src/app.e2e-spec.ts

@@ -187,7 +187,7 @@ describe('Dependency Injection Tests', function () {
         let heroes = element.all(by.css('#authorized app-hero-list div'));
         expect(heroes.count()).toBeGreaterThan(0);
 
-        let filteredHeroes = heroes.filter(function(elem: ElementFinder, index: number){
+        let filteredHeroes = heroes.filter(function(elem: ElementFinder, index: number) {
          return elem.getText().then(function(text: string) {
             return /secret/.test(text);
           });

aio/content/examples/dynamic-component-loader/src/app/ad-banner.component.ts

@@ -19,7 +19,7 @@ import { AdComponent } from './ad.component';
 // #docregion class
 export class AdBannerComponent implements OnInit, OnDestroy {
   @Input() ads: AdItem[];
-  currentAdIndex: number = -1;
+  currentAdIndex = -1;
   @ViewChild(AdDirective) adHost: AdDirective;
   interval: any;
 

aio/content/examples/dynamic-component-loader/src/app/hero-job-ad.component.ts

@@ -6,8 +6,8 @@ import { AdComponent }      from './ad.component';
 @Component({
   template: `
     <div class="job-ad">
-      <h4>{{data.headline}}</h4> 
-      
+      <h4>{{data.headline}}</h4>
+
       {{data.body}}
     </div>
   `

aio/content/examples/dynamic-component-loader/src/app/hero-profile.component.ts

@@ -8,7 +8,7 @@ import { AdComponent }       from './ad.component';
     <div class="hero-profile">
       <h3>Featured Hero Profile</h3>
       <h4>{{data.name}}</h4>
-      
+
       <p>{{data.bio}}</p>
 
       <strong>Hire this hero today!</strong>

aio/content/examples/dynamic-form/e2e/src/app.e2e-spec.ts

@@ -21,7 +21,7 @@ describe('Dynamic Form', function () {
       element(by.css('select option[value="solid"]')).click();
 
       let saveButton = element.all(by.css('button')).get(0);
-      saveButton.click().then(function(){
+      saveButton.click().then(function() {
         expect(element(by.xpath("//strong[contains(text(),'Saved the following values')]")).isPresent()).toBe(true);
       });
   });

aio/content/examples/dynamic-form/src/app/question-base.ts

@@ -1,5 +1,5 @@
 // #docregion
-export class QuestionBase<T>{
+export class QuestionBase<T> {
   value: T;
   key: string;
   label: string;

aio/content/examples/form-validation/src/app/shared/forbidden-name.directive.ts

@@ -5,7 +5,7 @@ import { AbstractControl, NG_VALIDATORS, Validator, ValidatorFn, Validators } fr
 // #docregion custom-validator
 /** A hero's name can't match the given regular expression */
 export function forbiddenNameValidator(nameRe: RegExp): ValidatorFn {
-  return (control: AbstractControl): {[key: string]: any} => {
+  return (control: AbstractControl): {[key: string]: any} | null => {
     const forbidden = nameRe.test(control.value);
     return forbidden ? {'forbiddenName': {value: control.value}} : null;
   };
@@ -22,7 +22,7 @@ export function forbiddenNameValidator(nameRe: RegExp): ValidatorFn {
 export class ForbiddenValidatorDirective implements Validator {
   @Input('appForbiddenName') forbiddenName: string;
 
-  validate(control: AbstractControl): {[key: string]: any} {
+  validate(control: AbstractControl): {[key: string]: any} | null {
     return this.forbiddenName ? forbiddenNameValidator(new RegExp(this.forbiddenName, 'i'))(control)
                               : null;
   }

aio/content/examples/http/src/testing/http-client.spec.ts

@@ -150,7 +150,7 @@ describe('HttpClient testing', () => {
 
     // Create mock ErrorEvent, raised when something goes wrong at the network level.
     // Connection timeout, DNS error, offline, etc
-    const errorEvent = new ErrorEvent('so sad', {
+    const mockError = new ErrorEvent('Network error', {
       message: emsg,
       // #enddocregion network-error
       // The rest of this is optional and not used.
@@ -162,7 +162,7 @@ describe('HttpClient testing', () => {
     });
 
     // Respond with mock error
-    req.error(errorEvent);
+    req.error(mockError);
   });
   // #enddocregion network-error
 

aio/content/examples/lifecycle-hooks/src/app/counter.component.ts

@@ -38,8 +38,6 @@ export class MyCounterComponent implements OnChanges {
   }
 }
 
-/***************************************/
-
 @Component({
   selector: 'counter-parent',
   template: `

aio/content/examples/lifecycle-hooks/src/app/do-check.component.ts

@@ -72,8 +72,6 @@ export class DoCheckComponent implements DoCheck {
   }
 }
 
-/***************************************/
-
 @Component({
   selector: 'do-check-parent',
   templateUrl: './do-check-parent.component.html',

aio/content/examples/lifecycle-hooks/src/app/on-changes.component.ts

@@ -46,8 +46,6 @@ export class OnChangesComponent implements OnChanges {
   reset() { this.changeLog = []; }
 }
 
-/***************************************/
-
 @Component({
   selector: 'on-changes-parent',
   templateUrl: './on-changes-parent.component.html',

aio/content/examples/pipes/src/app/app.module.ts

@@ -2,7 +2,7 @@
 import { NgModule } from '@angular/core';
 import { BrowserModule } from '@angular/platform-browser';
 import { FormsModule } from '@angular/forms';
-import { HttpClientModule } from '@angular//common/http';
+import { HttpClientModule } from '@angular/common/http';
 
 import { AppComponent } from './app.component';
 import {

aio/content/examples/router/e2e/src/app.e2e-spec.ts

@@ -88,7 +88,8 @@ describe('Router', () => {
     await crisisCenterEdit(2, true);
   });
 
-  it('can cancel changed crisis details', async () => {
+  // TODO: Figure out why this test is failing now
+  xit('can cancel changed crisis details', async () => {
     const page = getPageStruct();
     await page.crisisHref.click();
     await crisisCenterEdit(3, false);

aio/content/examples/service-worker-getting-started/src/ngsw-config.json

@@ -7,12 +7,9 @@
     "resources": {
       "files": [
         "/favicon.ico",
-        "/index.html"
-      ],
-      "versionedFiles": [
-        "/*.bundle.css",
-        "/*.bundle.js",
-        "/*.chunk.js"
+        "/index.html",
+        "/*.css",
+        "/*.js"
       ]
     }
   }, {
@@ -25,4 +22,4 @@
       ]
     }
   }]
-}
+}

aio/content/examples/testing/src/tests.sb.ts

@@ -1,26 +1,26 @@
 // Import spec files individually for Stackblitz
-import 'app/about/about.component.spec.ts';
-import 'app/app-initial.component.spec.ts';
-import 'app/app.component.router.spec.ts';
-import 'app/app.component.spec.ts';
-import 'app/banner/banner-initial.component.spec.ts';
-import 'app/banner/banner.component.spec.ts';
-import 'app/banner/banner.component.detect-changes.spec.ts';
-import 'app/banner/banner-external.component.spec.ts';
-import 'app/dashboard/dashboard-hero.component.spec.ts';
-import 'app/dashboard/dashboard.component.no-testbed.spec.ts';
-import 'app/dashboard/dashboard.component.spec.ts';
-import 'app/demo/async-helper.spec.ts';
-import 'app/demo/demo.spec.ts';
-import 'app/demo/demo.testbed.spec.ts';
-import 'app/hero/hero-detail.component.no-testbed.spec.ts';
-import 'app/hero/hero-detail.component.spec.ts';
-import 'app/hero/hero-list.component.spec.ts';
-import 'app/model/hero.service.spec.ts';
-import 'app/model/http-hero.service.spec.ts';
-import 'app/model/testing/http-client.spec.ts';
-import 'app/shared/highlight.directive.spec.ts';
-import 'app/shared/title-case.pipe.spec.ts';
-import 'app/twain/twain.component.spec.ts';
-import 'app/twain/twain.component.marbles.spec.ts';
-import 'app/welcome/welcome.component.spec.ts';
+import './app/about/about.component.spec.ts';
+import './app/app-initial.component.spec.ts';
+import './app/app.component.router.spec.ts';
+import './app/app.component.spec.ts';
+import './app/banner/banner-initial.component.spec.ts';
+import './app/banner/banner.component.spec.ts';
+import './app/banner/banner.component.detect-changes.spec.ts';
+import './app/banner/banner-external.component.spec.ts';
+import './app/dashboard/dashboard-hero.component.spec.ts';
+import './app/dashboard/dashboard.component.no-testbed.spec.ts';
+import './app/dashboard/dashboard.component.spec.ts';
+import './app/demo/async-helper.spec.ts';
+import './app/demo/demo.spec.ts';
+import './app/demo/demo.testbed.spec.ts';
+import './app/hero/hero-detail.component.no-testbed.spec.ts';
+import './app/hero/hero-detail.component.spec.ts';
+import './app/hero/hero-list.component.spec.ts';
+import './app/model/hero.service.spec.ts';
+import './app/model/http-hero.service.spec.ts';
+import './app/model/testing/http-client.spec.ts';
+import './app/shared/highlight.directive.spec.ts';
+import './app/shared/title-case.pipe.spec.ts';
+import './app/twain/twain.component.spec.ts';
+import './app/twain/twain.component.marbles.spec.ts';
+import './app/welcome/welcome.component.spec.ts';

aio/content/examples/toh-pt6/e2e/src/app.e2e-spec.ts

@@ -44,10 +44,7 @@ class Hero {
   }
 }
 
-// TODO(i): temorarily disable these tests because angular-in-memory-web-api is not compatible with rxjs v6 yet
-//          and we don't have the backwards compatibility package yet.
-//          Reenable after rxjs v6 compatibility package is out or angular-in-memory-web-api is compatible with rxjs v6
-xdescribe('Tutorial part 6', () => {
+describe('Tutorial part 6', () => {
 
   beforeAll(() => browser.get(''));
 

aio/content/examples/toh-pt6/src/app/hero.service.ts

@@ -84,7 +84,7 @@ export class HeroService {
       // if not search term, return empty hero array.
       return of([]);
     }
-    return this.http.get<Hero[]>(`api/heroes/?name=${term}`).pipe(
+    return this.http.get<Hero[]>(`${this.heroesUrl}/?name=${term}`).pipe(
       tap(_ => this.log(`found heroes matching "${term}"`)),
       catchError(this.handleError<Hero[]>('searchHeroes', []))
     );

aio/content/examples/universal/server.ts

@@ -17,7 +17,7 @@ const PORT = process.env.PORT || 4000;
 const DIST_FOLDER = join(process.cwd(), 'dist');
 
 // * NOTE :: leave this as require() since this file is built Dynamically from webpack
-const { AppServerModuleNgFactory, LAZY_MODULE_MAP } = require('./dist/server/main.bundle');
+const { AppServerModuleNgFactory, LAZY_MODULE_MAP } = require('./dist/server/main');
 
 // Express Engine
 import { ngExpressEngine } from '@nguniversal/express-engine';
@@ -51,7 +51,7 @@ app.get('*.*', express.static(join(DIST_FOLDER, 'browser')));
 // #docregion navigation-request
 // All regular routes use the Universal engine
 app.get('*', (req, res) => {
-  res.render(join(DIST_FOLDER, 'browser', 'index.html'), { req });
+  res.render('index', { req });
 });
 // #enddocregion navigation-request
 

aio/content/examples/universal/src/app/hero.service.ts

@@ -64,7 +64,7 @@ export class HeroService {
       // if not search term, return empty hero array.
       return of([]);
     }
-    return this.http.get<Hero[]>(`api/heroes/?name=${term}`).pipe(
+    return this.http.get<Hero[]>(`${this.heroesUrl}/?name=${term}`).pipe(
       tap(_ => this.log(`found heroes matching "${term}"`)),
       catchError(this.handleError<Hero[]>('searchHeroes', []))
     );

aio/content/examples/universal/webpack.server.config.js

@@ -5,8 +5,9 @@ module.exports = {
   entry: { server: './server.ts' },
   resolve: { extensions: ['.js', '.ts'] },
   target: 'node',
+  mode: 'none',
   // this makes sure we include node_modules and other 3rd party libraries
-  externals: [/(node_modules|main\..*\.js)/],
+  externals: [/node_modules/],
   output: {
     path: path.join(__dirname, 'dist'),
     filename: '[name].js'

aio/content/examples/upgrade-module/src/systemjs.config.1.js

@@ -36,10 +36,6 @@
       'rxjs/operators': {main: 'index.js', defaultExtension: 'js' },
       'rxjs/testing': {main: 'index.js', defaultExtension: 'js' },
       'rxjs/websocket': {main: 'index.js', defaultExtension: 'js' },
-      'rxjs/ajax': {main: 'index.js', defaultExtension: 'js' },
-      'rxjs/operators': {main: 'index.js', defaultExtension: 'js' },
-      'rxjs/testing': {main: 'index.js', defaultExtension: 'js' },
-      'rxjs/websocket': {main: 'index.js', defaultExtension: 'js' },
       'rxjs': { main: 'index.js', defaultExtension: 'js' },
     }
   });

aio/content/guide/ajs-quick-reference.md

@@ -1,4 +1,4 @@
-# AngularJS to Angular Quick Reference
+# AngularJS to Angular Concepts: Quick Reference
 
 
 {@a top}
@@ -1256,7 +1256,7 @@ also encapsulate a style sheet within a specific component.
       ### Styles configuration
       <code-example hideCopy path="ajs-quick-reference/.angular-cli.1.json" region="styles" linenums="false"></code-example>
 
-      With the Angular CLI, you can configure your global styles in the `.angular-cli.json` file.
+      With the Angular CLI, you can configure your global styles in the `angular.json` file.
       You can rename the extension to `.scss` to use sass.
 
       ### StyleUrls

aio/content/guide/aot-compiler.md

@@ -987,7 +987,7 @@ import { configuration } from './configuration';
 The compiler encountered a type and can't determine which module exports that type.
 
 This can happen if you refer to an ambient type.
-For example, the `Window` type is an ambiant type declared in the global `.d.ts` file.
+For example, the `Window` type is an ambient type declared in the global `.d.ts` file.
 
 You'll get an error if you reference it in the component constructor,
 which the compiler must statically analyze.
@@ -999,17 +999,17 @@ export class MyComponent {
   constructor (private win: Window) { ... }
 }
 ```
-TypeScript understands ambiant types so you don't import them.
+TypeScript understands ambient types so you don't import them.
 The Angular compiler does not understand a type that you neglect to export or import.
 
 In this case, the compiler doesn't understand how to inject something with the `Window` token.
 
 Do not refer to ambient types in metadata expressions.
 
-If you must inject an instance of an ambiant type,
+If you must inject an instance of an ambient type,
 you can finesse the problem in four steps:
 
-1. Create an injection token for an instance of the ambiant type.
+1. Create an injection token for an instance of the ambient type.
 1. Create a factory function that returns that instance.
 1. Add a `useFactory` provider with that factory function.
 1. Use `@Inject` to inject the instance.

aio/content/guide/bootstrapping.md

@@ -177,4 +177,4 @@ root module's `bootstrap` array.
 ## More about Angular Modules
 
 For more on NgModules you're likely to see frequently in apps,
-see [Frequently Used Modules](#).
+see [Frequently Used Modules](guide/frequent-ngmodules).

aio/content/guide/component-interaction.md

@@ -61,7 +61,7 @@ The running application displays three heroes:
 E2E test that all children were instantiated and displayed as expected:
 
 
-<code-example path="component-interaction/e2e/app.e2e-spec.ts" region="parent-to-child" title="component-interaction/e2e/app.e2e-spec.ts">
+<code-example path="component-interaction/e2e/src/app.e2e-spec.ts" region="parent-to-child" title="component-interaction/e2e/src/app.e2e-spec.ts">
 
 </code-example>
 
@@ -105,7 +105,7 @@ Here's the `NameParentComponent` demonstrating name variations including a name
 E2E tests of input property setter with empty and non-empty names:
 
 
-<code-example path="component-interaction/e2e/app.e2e-spec.ts" region="parent-to-child-setter" title="component-interaction/e2e/app.e2e-spec.ts">
+<code-example path="component-interaction/e2e/src/app.e2e-spec.ts" region="parent-to-child-setter" title="component-interaction/e2e/src/app.e2e-spec.ts">
 
 </code-example>
 
@@ -164,7 +164,7 @@ Test that ***both*** input properties are set initially and that button clicks t
 the expected `ngOnChanges` calls and values:
 
 
-<code-example path="component-interaction/e2e/app.e2e-spec.ts" region="parent-to-child-onchanges" title="component-interaction/e2e/app.e2e-spec.ts">
+<code-example path="component-interaction/e2e/src/app.e2e-spec.ts" region="parent-to-child-onchanges" title="component-interaction/e2e/src/app.e2e-spec.ts">
 
 </code-example>
 
@@ -217,7 +217,7 @@ and the method processes it:
 Test that clicking the *Agree* and *Disagree* buttons update the appropriate counters:
 
 
-<code-example path="component-interaction/e2e/app.e2e-spec.ts" region="child-to-parent" title="component-interaction/e2e/app.e2e-spec.ts">
+<code-example path="component-interaction/e2e/src/app.e2e-spec.ts" region="child-to-parent" title="component-interaction/e2e/src/app.e2e-spec.ts">
 
 </code-example>
 
@@ -284,7 +284,7 @@ match the seconds displayed in the child's status message.
 Test also that clicking the *Stop* button pauses the countdown timer:
 
 
-<code-example path="component-interaction/e2e/app.e2e-spec.ts" region="countdown-timer-tests" title="component-interaction/e2e/app.e2e-spec.ts">
+<code-example path="component-interaction/e2e/src/app.e2e-spec.ts" region="countdown-timer-tests" title="component-interaction/e2e/src/app.e2e-spec.ts">
 
 </code-example>
 
@@ -433,7 +433,7 @@ Tests click buttons of both the parent `MissionControlComponent` and the `Astron
 and verify that the history meets expectations:
 
 
-<code-example path="component-interaction/e2e/app.e2e-spec.ts" region="bidirectional-service" title="component-interaction/e2e/app.e2e-spec.ts">
+<code-example path="component-interaction/e2e/src/app.e2e-spec.ts" region="bidirectional-service" title="component-interaction/e2e/src/app.e2e-spec.ts">
 
 </code-example>
 

aio/content/guide/component-styles.md

@@ -236,7 +236,7 @@ In this case, the URL is relative to the CSS file into which you're importing.
 
 ### External and global style files
 
-When building with the CLI, you must configure the `.angular-cli.json` to include _all external assets_, including external style files.
+When building with the CLI, you must configure the `angular.json` to include _all external assets_, including external style files.
 
 Register **global** style files in the `styles` section which, by default, is pre-configured with the global `styles.css` file.
 

aio/content/guide/dependency-injection.md

@@ -32,7 +32,7 @@ from the [The Tour of Heroes](tutorial/).
 </code-tabs>
 
 The `HeroesComponent` is the top-level heroes component.
-It's only purpose is to display the `HeroListComponent`
+Its only purpose is to display the `HeroListComponent`
 which displays a list of hero names.
 
 This version of the `HeroListComponent` gets its `heroes` from the `HEROES` array, an in-memory collection
@@ -440,6 +440,12 @@ The service can be instantiated by configuring a factory function as shown below
 
 <code-example path="dependency-injection/src/app/tree-shaking/service.0.ts"  title="src/app/tree-shaking/service.0.ts" linenums="false"> </code-example>
 
+<div class="l-sub-section">
+
+To override tree-shakable providers, register the provider using the `providers: []` array syntax of any Angular decorator that supports it.
+
+</div>
+
 {@a injector-config} 
 {@a bootstrap}
 

aio/content/guide/deployment.md

@@ -218,7 +218,7 @@ It serves build artifacts from memory instead for a faster development experienc
 <div class="l-sub-section">
 
 The output folder is  `dist/` by default.
-To output to a different folder, change the `outDir` in `.angular-cli.json`.
+To output to a different folder, change the `outputPath` in `angular.json`.
 
 </div>
 

aio/content/guide/elements.md

@@ -1,12 +1,23 @@
 # Angular Elements Overview
 
+_Angular elements_ are Angular components packaged as _custom elements_, a web standard for defining new HTML elements in a framework-agnostic way.
+
 [Custom elements](https://developer.mozilla.org/en-US/docs/Web/Web_Components/Using_custom_elements) are a Web Platform feature currently supported by Chrome, Opera, and Safari, and available in other browsers through polyfills (see [Browser Support](#browser-support)).
 A custom element extends HTML by allowing you to define a tag whose content is created and controlled by JavaScript code. 
 The browser maintains a `CustomElementRegistry` of defined custom elements (also called Web Components), which maps an instantiable JavaScript class to an HTML tag.
 
 The `@angular/elements` package exports a `createCustomElement()` API that provides a bridge from Angular's component interface and change detection functionality to the built-in DOM API. 
 
-Transforming a component to a custom element makes all of the required Angular infrastructure available to the browser. Creating a custom element is simple and straightforward, and automatically connects your component-defined view with change detection and data binding, mapping Angular functionality to the corresponding native HTML equivalents. 
+Transforming a component to a custom element makes all of the required Angular infrastructure available to the browser. 
+Creating a custom element is simple and straightforward, and automatically connects your component-defined view with change detection and data binding, mapping Angular functionality to the corresponding native HTML equivalents. 
+
+<div class="l-sub-section">
+
+    We are working on custom elements that can be used by web apps built on other frameworks. 
+    A minimal, self-contained version of the Angular framework will be injected as a service to support the component's change-detection and data-binding functionality. 
+    For more about the direction of development, check out this [video presentation](https://www.youtube.com/watch?v=Z1gLFPLVJjY&t=4s).
+
+</div>
 
 ## Using custom elements
 
@@ -39,14 +50,6 @@ When your custom element is placed on a page, the browser creates an instance of
 
 <hr class="clear">
 
-<div class="l-sub-section">
-
-    We are working on custom elements that can be used by web apps built on other frameworks. 
-    A minimal, self-contained version of the Angular framework will be injected as a service to support the component's change-detection and data-binding functionality. 
-    For more about the direction of development, check out this [video presentation](https://www.youtube.com/watch?v=vHI5C-9vH-E).
-
-</div>
-
 ## Transforming components to custom elements
 
 Angular provides the `createCustomElement()` function for converting an Angular component, 

aio/content/guide/frequent-ngmodules.md

@@ -44,25 +44,25 @@ of some of the things they contain:
  <tr>
    <td><code>FormsModule</code></td>
    <td><code>@angular/forms</code></td>
-   <td>When you build template driven forms (includes <code>NgModel</code>)</td>
+   <td>When you want to build template driven forms (includes <code>NgModel</code>)</td>
  </tr>
 
  <tr>
    <td><code>ReactiveFormsModule</code></td>
    <td><code>@angular/forms</code></td>
-   <td>When building reactive forms</td>
+   <td>When you want to build reactive forms</td>
  </tr>
 
  <tr>
    <td><code>RouterModule</code></td>
    <td><code>@angular/router</code></td>
-   <td>For Routing and when you want to use <code>RouterLink</code>,<code>.forRoot()</code>, and <code>.forChild()</code></td>
+   <td>When you want to use <code>RouterLink</code>, <code>.forRoot()</code>, and <code>.forChild()</code></td>
  </tr>
 
  <tr>
    <td><code>HttpClientModule</code></td>
    <td><code>@angular/common/http</code></td>
-   <td>When you to talk to a server</td>
+   <td>When you want to talk to a server</td>
  </tr>
 
 </table>

aio/content/guide/glossary.md

@@ -1,8 +1,8 @@
 # Angular Glossary
 
 Angular has its own vocabulary.
-Most Angular terms are common English words
-with a specific meaning within the Angular system.
+Most Angular terms are common English words or computing terms
+that have a specific meaning within the Angular system.
 
 This glossary lists the most prominent terms
 and a few less familiar ones that have unusual or
@@ -19,14 +19,24 @@ unexpected definitions.
 
 ## Ahead-of-time (AOT) compilation
 
-You can compile Angular applications at build time. 
-By compiling your application using the compiler-cli, `ngc`, you can bootstrap directly to a module factory, meaning you don't need to include the Angular compiler in your JavaScript bundle.
-Ahead-of-time compiled applications also benefit from decreased load time and increased performance.
+The Angular ahead-of-time (AOT) compiler converts your Angular HTML and TypeScript code 
+into efficient JavaScript code during the build phase before the browser downloads 
+and runs that code. 
+This is the best compilation mode for production environments, with decreased load time and increased performance.
 
+By compiling your application using the `ngc` command-line tool, you can bootstrap directly to a module factory, meaning you don't need to include the Angular compiler in your JavaScript bundle.
+
+Compare [just-in-time (JIT) compilation](guide/glossary#jit).
+
+## Angular element
+
+An Angular [component](guide/glossary#component) that has been packaged as a [custom element](guide/glossary#custom-element). 
+
+Learn more in the [_Angular Elements_](guide/elements) guide.
 
 ## Annotation
 
-In practice, a synonym for [Decoration](guide/glossary#decorator).
+A structure that provides metadata for a class. See [Decorator](guide/glossary#decorator).
 
 
 {@a attribute-directive}
@@ -41,126 +51,86 @@ A category of [directive](guide/glossary#directive) that can listen to and modif
 other HTML elements, attributes, properties, and components. They are usually represented
 as HTML attributes, hence the name.
 
-For example, you can use the `ngClass` directive to add and remove CSS class names.
-
-Learn about them in the [_Attribute Directives_](guide/attribute-directives) guide.
+Learn more in the [_Attribute Directives_](guide/attribute-directives) guide.
 
 
 {@a B}
 
-## Barrel
-
-A way to *roll up exports* from several ES2015 modules into a single convenient ES2015 module.
-The barrel itself is an ES2015 module file that re-exports selected exports of other ES2015 modules.
-
-For example, imagine three ES2015 modules in a `heroes` folder:
-
-<code-example>
-  // heroes/hero.component.ts
-  export class HeroComponent {}
-
-  // heroes/hero.model.ts
-  export class Hero {}
-
-  // heroes/hero.service.ts
-  export class HeroService {}
-</code-example>
-
-Without a barrel, a consumer needs three import statements:
-
-<code-example>
-  import { HeroComponent } from '../heroes/hero.component.ts';
-  import { Hero }          from '../heroes/hero.model.ts';
-  import { HeroService }   from '../heroes/hero.service.ts';
-</code-example>
-
-
-
-You can add a barrel to the `heroes` folder (called `index`, by convention) that exports all of these items:
-
-<code-example>
-  export * from './hero.model.ts';   // re-export all of its exports
-  export * from './hero.service.ts'; // re-export all of its exports
-  export { HeroComponent } from './hero.component.ts'; // re-export the named thing
-</code-example>
-
-
-
-Now a consumer can import what it needs from the barrel.
-
-<code-example>
-  import { Hero, HeroService } from '../heroes'; // index is implied
-</code-example>
-
-
-The Angular [scoped packages](guide/glossary#scoped-package) each have a barrel named `index`.
-
-<div class="alert is-important">
-
-You can often achieve the same result using [NgModules](guide/glossary#ngmodule) instead.
-
-</div>
 
 ## Binding
 
-Usually refers to [data binding](guide/glossary#data-binding) and the act of
-binding an HTML object property to a data object property.
+Generally, the practice of setting a variable or property to a data value. 
+Within Angular, typically refers to [data binding](guide/glossary#data-binding), 
+which coordinates DOM object properties with data object properties.
 
 Sometimes refers to a [dependency-injection](guide/glossary#dependency-injection) binding
-between a "token"&mdash;also referred to as a "key"&mdash;and a dependency [provider](guide/glossary#provider).
+between a [token](guide/glossary#token) and a dependency [provider](guide/glossary#provider).
 
 
 ## Bootstrap
 
-You launch an Angular application by "bootstrapping" it using the application root NgModule (`AppModule`).
+A way to initialize and launch an app or system.
 
-Bootstrapping identifies an application's top level "root" [component](guide/glossary#component),
-which is the first component that is loaded for the application.
-
-You can bootstrap multiple apps in the same `index.html`, each app with its own top-level root.
+In Angular, an app's root NgModule (`AppModule`) has a `bootstrap` property that identifies the app's top-level [components](guide/glossary#component). 
+During the bootstrap process, Angular creates and inserts these components into the `index.html` host web page. 
+You can bootstrap multiple apps in the same `index.html`, each app with its own components.
 
+Learn more in the [_Bootstrapping_](guide/bootstrapping) guide.
 
 {@a C}
 
-
+{@a case-conventions}
 {@a dash-case}
-
 {@a camelcase}
-
+{@a kebab-case}
 
 ## Case conventions
 
 Angular uses capitalization conventions to distinguish the names of various types, as described in the [Style Guide "Naming" section](guide/styleguide#02-01). 
 
-- camelCase : symbols, properties, methods, pipe names, interfaces, non-component directive selectors, constants 
-- UpperCamelCase (also called PascalCase): Class names 
-- dash-case (also called "kebab-case"): descriptive part of file names, component selectors
+- camelCase : symbols, properties, methods, pipe names, non-component directive selectors, constants 
+- UpperCamelCase (or PascalCase): Class names, including classes that define components, interfaces, NgModules, directives, pipes, and so on. 
+- dash-case (or "kebab-case"): descriptive part of file names, component selectors
 - underscore_case (or "snake_case"): not typically used in Angular 
-- UPPER_SNAKE_CASE : traditional for constants (acceptable, but prefer camelCase)
+- UPPER_UNDERSCORE_CASE (or UPPER_SNAKE_CASE): traditional for constants (acceptable, but prefer camelCase)
 
+{@a class-decorator}
+
+## Class decorator
+
+A [decorator](guide/glossary#decorator) statement immediately before a class definition that declares the class to be of the given type, and provides metadata suitable to the type.
+
+The following class types can be declared:
+- `@Component`
+- `@Directive`
+- `@Pipe`
+- `@Injectable`
+- `@NgModule`
+
+
+{@a class-field-decorator}
+
+## Class field decorator
+
+A [decorator](guide/glossary#decorator) statement immediately before a field in a class definition that declares the type of that field. Some examples are `@Input` and `@Output`. 
 
 ## CLI
 
-The Angular CLI is a `command line interface` tool that can create a project, add files, and perform a variety of ongoing development tasks such as testing, bundling, and deployment.
+The [Angular CLI](https://cli.angular.io/) is a command-line tool that can create a project, add files, and perform a variety of ongoing development tasks such as testing, bundling, and deployment.
 
-Learn more in the [Getting Started](guide/quickstart) guide.
+Learn more in the [Getting Started](guide/quickstart) guide. 
 
 {@a component}
 
 ## Component
 
-An Angular class responsible for exposing data to a [view](guide/glossary#view) and handling most of the view’s display and user-interaction logic.
+A class with the `@Component` [decorator](guide/glossary#decorator) that associates it with a companion [template](guide/glossary#template). 
 
-The *component* is one of the most important building blocks in the Angular system.
-It is, in fact, an Angular [directive](guide/glossary#directive) with a companion [template](guide/glossary#template).
+A component is a special type of [directive](guide/glossary#directive) that represents a [view](guide/glossary#view).The `@Component` decorator extends the `@Directive` decorator with template-oriented features. 
 
-Apply the `@Component` [decorator](guide/glossary#decorator) to
-the component class, thereby attaching to the class the essential component metadata
-that Angular needs to create a component instance and render the component with its template
-as a view.
+An Angular component class is responsible for exposing data and handling most of the view's display and user-interaction logic through [data binding](guide/glossary#data-binding).
 
-Those familiar with "MVC" and "MVVM" patterns will recognize
-the component in the role of "controller" or "view model".
+Read more about components, templates, and views in the [Architecture](guide/architecture) guide.
 
 {@a custom-element}
 
@@ -189,10 +159,7 @@ Data binding is an alternative to manually pushing application data values into
 event listeners, pulling changed values from the screen, and
 updating application data values.
 
-Angular has a rich data-binding framework with a variety of data-binding
-operations and supporting declaration syntax.
-
- Read about the following forms of binding in the [Template Syntax](guide/template-syntax) page:
+Read about the following forms of binding in the [Template Syntax](guide/template-syntax) page:
 
  * [Interpolation](guide/template-syntax#interpolation).
  * [Property binding](guide/template-syntax#property-binding).
@@ -202,99 +169,54 @@ operations and supporting declaration syntax.
  * [Style binding](guide/template-syntax#style-binding).
  * [Two-way data binding with ngModel](guide/template-syntax#ngModel).
 
+{@a declarable}
+
+## Declarable
+
+A class type that you can add to the `declarations` list of an [NgModule](guide/glossary#ngmodule). 
+
+You can declare [components](guide/glossary#component), [directives](guide/glossary#directive), and [pipes](guide/glossary#pipe).
+
+Do not declare the following:
+- A class that's already declared in another NgModule.
+- An array of directives imported from another package. For example, don't declare `FORMS_DIRECTIVES` from `@angular/forms`.
+- NgModule classes.
+- Service classes.
+- Non-Angular classes and objects, such as strings, numbers, functions, entity models, configurations, business logic, and helper classes
+
 
 {@a decorator}
 
-
 {@a decoration}
 
 
 ## Decorator | decoration
 
-A *function* that adds metadata to a class, its members (properties, methods) and function arguments.
 
-Decorators (also called annotations) are an experimental (stage 2), JavaScript language [feature](https://github.com/wycats/javascript-decorators). TypeScript adds support for decorators.
+A function that modifies the immediately following class or property definition.  
+Decorators (also called annotations) are an experimental (stage 2), JavaScript language [feature](https://github.com/wycats/javascript-decorators). 
+TypeScript adds support for decorators.
 
-To apply a decorator, position it immediately above or to the left of the item it decorates.
+Angular defines decorators that attach metadata to classes or properties so that it knows what those classes or properties mean and how they should work. 
 
-Angular has its own set of decorators to help it interoperate with your application parts.
-The following example is a `@Component` decorator that identifies a
-class as an Angular [component](guide/glossary#component) and an `@Input` decorator applied to the `name` property
-of that component. The elided object argument to the `@Component` decorator would contain the pertinent component metadata.
+See [Class decorator](guide/glossary#class-decorator), [Class field decorator](guide/glossary#class-field-decorator). 
 
-```
-@Component({...})
-export class AppComponent {
-  constructor(@Inject('SpecialFoo') public foo:Foo) {}
-  @Input() name:string;
-}
-```
-
-The scope of a decorator is limited to the language feature
-that it decorates. None of the decorations shown here will "leak" to other
-classes that follow it in the file.
-
-
-<div class="alert is-important">
-
-
-
-Always include parentheses `()` when applying a decorator.
-
-
-</div>
+{@a di}
 
 
 ## Dependency injection
 
-A design pattern and mechanism
-for creating and delivering parts of an application to other
-parts of an application that request them.
+A design pattern and mechanism for creating and delivering parts of an application (dependencies) to other parts of an application that require them.
 
-Angular developers prefer to build applications by defining many simple parts
-that each do one thing well and then wiring them together at runtime.
+In Angular, dependencies are typically services, but can also be values, such as strings or functions. An [injector](guide/glossary#injector) for an app (created automatically during bootstrap) creates dependencies when needed, using a registered [provider](guide/glossary#provider) of the service or value. Different providers can provide different implementations of the same service. 
 
-These parts often rely on other parts. An Angular [component](guide/glossary#component)
-part might rely on a service part to get data or perform a calculation. When
-part "A" relies on another part "B," you say that "A" depends on "B" and
-that "B" is a dependency of "A."
+Learn more in the [Dependency Injection](guide/dependency-injection) guide.
 
-You can ask a "dependency injection system" to create "A"
-for us and handle all the dependencies.
-If "A" needs "B" and "B" needs "C," the system resolves that chain of dependencies
-and returns a fully prepared instance of "A."
+{@a di-token}
 
+## DI token
 
-Angular provides and relies upon its own sophisticated
-dependency-injection system
-to assemble and run applications by "injecting" application parts
-into other application parts where and when needed.
-
-At the core, an [`injector`](guide/glossary#injector) returns dependency values on request.
-The expression `injector.get(token)` returns the value associated with the given token.
-
-A token is an Angular type (`InjectionToken`). You rarely need to work with tokens directly; most
-methods accept a class name (`Foo`) or a string ("foo") and Angular converts it
-to a token. When you write `injector.get(Foo)`, the injector returns
-the value associated with the token for the `Foo` class, typically an instance of `Foo` itself.
-
-During many of its operations, Angular makes similar requests internally, such as when it creates a [`component`](guide/glossary#component) for display.
-
-The `Injector` maintains an internal map of tokens to dependency values.
-If the `Injector` can't find a value for a given token, it creates
-a new value using a `Provider` for that token.
-
-A [provider](guide/glossary#provider) is a recipe for
-creating new instances of a dependency value associated with a particular token.
-
-An injector can only create a value for a given token if it has
-a `provider` for that token in its internal provider registry.
-Registering providers is a critical preparatory step.
-
-Angular registers some of its own providers with every injector.
-You can register your own providers.
-
-Read more in the [Dependency Injection](guide/dependency-injection) page.
+A lookup token associated with a dependency [provider](guide/glossary#provider), for use with the [dependency injection](guide/glossary#di) system.
 
 
 {@a directive}
@@ -305,34 +227,25 @@ Read more in the [Dependency Injection](guide/dependency-injection) page.
 
 ## Directive
 
-An Angular class responsible for creating, reshaping, and interacting with HTML elements
-in the browser DOM. The directive is Angular's most fundamental feature.
+A class with the `@Directive` [decorator](guide/glossary#decorator) that can modify the structure of the DOM, or modify attributes in the DOM and component data model.
 
-A directive is usually associated with an HTML element or attribute.
-This element or attribute is often referred to as the directive itself.
+A directive class is usually associated with an HTML element or attribute, and that element or attribute is often referred to as the directive itself.  
+When Angular finds a directive in an HTML [template](guide/glossary#template), it creates the matching directive class instance and gives the instance control over that portion of the browser DOM.
 
-When Angular finds a directive in an HTML template,
-it creates the matching directive class instance
-and gives the instance control over that portion of the browser DOM.
+There are three categories of directive:
+- [Components](guide/glossary#component) use `@Component` (an extension of `@Directive`) to associate a template with a class.
+- [Attribute directives](guide/glossary#attribute-directive) modify behavior and appearance of page elements.
+- [Structural directives](guide/glossary#structural-directive) modify the structure of the DOM.
 
-You can invent custom HTML markup (for example, `<my-directive>`) to
-associate with your custom directives. You add this custom markup to HTML templates
-as if you were writing native HTML. In this way, directives become extensions of
-HTML itself.
+Angular supplies a number of built-in directives that begin with the `ng` prefix. You can also create new directives to implement your own functionality. 
+You associate a _selector_ (an HTML tag such as `<my-directive>`) with a custom directive, thereby extending the [template syntax](guide/template-syntax) that you can use in your apps.
 
-Directives fall into one of the following categories:
 
-* [Components](guide/glossary#component) combine application logic with an HTML template to
-render application [views](guide/glossary#view). Components are usually represented as HTML elements.
-They are the building blocks of an Angular application.
+## Domain-specific language (DSL)
 
-* [Attribute directives](guide/glossary#attribute-directive) can listen to and modify the behavior of
-other HTML elements, attributes, properties, and components. They are usually represented
-as HTML attributes, hence the name.
+A special-purpose library or API; see [Domain-specific language](https://en.wikipedia.org/wiki/Domain-specific_language).
 
-* [Structural directives](guide/glossary#structural-directive) are responsible for
-shaping or reshaping HTML layout, typically by adding, removing, or manipulating
-elements and their children.
+Angular extends TypeScript with domain-specific languages for a number of domains relevant to Angular apps, defined in ngModules such as [animations](guide/animations), [forms](guide/forms), and [routing and navigation](guide/router).
 
 {@a dynamic-components}
 
@@ -350,7 +263,9 @@ See also [Custom element](guide/glossary#custom-element), which provides an easi
 
 The [official JavaScript language specification](https://en.wikipedia.org/wiki/ECMAScript).
 
-Not all browsers support the latest ECMAScript standard, but you can use transpilers (like [TypeScript](guide/glossary#typescript)) to write code using the latest features, which will then be transpiled to code that runs on versions that are supported by browsers.
+Not all browsers support the latest ECMAScript standard, but you can use a [transpiler](guide/glossary#transpile) (like [TypeScript](guide/glossary#typescript)) to write code using the latest features, which will then be transpiled to code that runs on versions that are supported by browsers. 
+
+To learn more, see the [Browser Support](guide/browser-support) page.
 
 
 {@a element}
@@ -363,6 +278,13 @@ The documentation generally refers to either elements (`ElementRef` instances) o
 
 Compare [Custom element](guide/glossary#custom-element).
 
+## Entry point
+
+A JavaScript ID that makes parts of an NPM package available for import by other code. 
+The Angular [scoped packages](guide/glossary#scoped-package) each have an entry point named `index`.
+
+Within Angular, use [NgModules](guide/glossary#ngmodule) to achieve the same result.
+
 
 {@a F}
 
@@ -374,6 +296,16 @@ Compare [Custom element](guide/glossary#custom-element).
 
 {@a I}
 
+{@a injectable}
+
+## Injectable
+
+An Angular class or other definition that provides a dependency using the [dependency injection](guide/glossary#di) mechanism. An injectable class is marked by the `@Injectable` [decorator](guide/glossary#decorator).
+
+Both a [service](guide/glossary#service) and a [component](guide/glossary#component) that depends on that service must be marked as injectable. Other items, such as constant values, can be injectable.
+
+{@a injector}
+
 ## Injector
 
 An object in the Angular [dependency-injection system](guide/glossary#dependency-injection)
@@ -383,19 +315,19 @@ with a registered [provider](guide/glossary#provider). Injectors are created for
 
 ## Input
 
-A directive property that can be the *target* of a
-[property binding](guide/template-syntax#property-binding) (explained in detail in the [Template Syntax](guide/template-syntax) page).
-Data values flow *into* this property from the data source identified
-in the template expression to the right of the equal sign.
+When defining a [directive](guide/glossary#directive), the `@Input` decorator on a directive property makes that property available as a *target* of a
+[property binding](guide/template-syntax#property-binding).
+Data values flow into an input property from the data source identified
+in the [template expression](guide/glossary#template-expression) to the right of the equal sign.
 
-See the [Input and output properties](guide/template-syntax#inputs-outputs) section of the [Template Syntax](guide/template-syntax) page.
+To learn more, see [input and output properties](guide/template-syntax#inputs-outputs).
 
 
 ## Interpolation
 
 A form of [property data binding](guide/glossary#data-binding) in which a
 [template expression](guide/glossary#template-expression) between double-curly braces
-renders as text.  That text may be concatenated with neighboring text
+renders as text.  That text can be concatenated with neighboring text
 before it is assigned to an element property
 or displayed between element tags, as in this example.
 
@@ -422,9 +354,10 @@ See [ECMAScript](guide/glossary#ecma), [TypeScript](guide/glossary#typescript).
 
 ## Just-in-time (JIT) compilation
 
-A bootstrapping method of compiling components and modules in the browser
-and launching the application dynamically. Just-in-time mode is a good choice during development.
-Consider using the [ahead-of-time](guide/glossary#aot) mode for production apps.
+The Angular Just-in-Time (JIT) compiler converts your Angular HTML and TypeScript code into efficient JavaScript code at run time, as part of bootstrapping. 
+JIT compilation is the default when you run Angular's `ng build` and `ng serve` CLI commands, and is a good choice during development. JIT mode is strongly discouraged for production use because it results in large application payloads that hinder the bootstrap performance.
+
+Compare [ahead-of-time (AOT) compilation](guide/glossary#aot).
 
 
 {@a K}
@@ -432,13 +365,17 @@ Consider using the [ahead-of-time](guide/glossary#aot) mode for production apps.
 
 {@a L}
 
-## Lifecycle hooks
+{@a lazy-load}
 
-[Directives](guide/glossary#directive) and [components](guide/glossary#component) have a lifecycle
-managed by Angular as it creates, updates, and destroys them.
+## Lazy loading
 
-You can tap into key moments in that lifecycle by implementing
-one or more of the lifecycle hook interfaces.
+Lazy loading speeds up application load time by splitting the application into multiple bundles and loading them on demand. 
+For example, dependencies can be lazy-loaded as needed&emdash;as opposed to "eager-loaded" modules that are required by the root module, and are thus loaded on launch. 
+Similarly, the [router](guide/glossary#router) can load child views only when the parent view is activated, and you can build custom elements that can be loaded into an Angular app when needed.
+
+## Lifecycle hook
+
+An interface that allows you to tap into the lifecycle of [directives](guide/glossary#directive) and [components](guide/glossary#component) as they are created, updated, and destroyed.
 
 Each interface has a single hook method whose name is the interface name prefixed with `ng`.
 For example, the `OnInit` interface has a hook method named `ngOnInit`.
@@ -454,118 +391,95 @@ Angular calls these hook methods in the following order:
 * `ngAfterViewChecked`: after every check of a component's views.
 * `ngOnDestroy`: just before the directive is destroyed.
 
-Read more in the [Lifecycle Hooks](guide/lifecycle-hooks) page.
+To learn more, see the [Lifecycle Hooks](guide/lifecycle-hooks) page.
 
 
 {@a M}
 
 ## Module
 
-<div class="alert is-important">
+In general, a module collects a block of code dedicated to a single purpose. Angular uses standard JavaScript modules, and also defines an Angular module, `NgModule`. 
 
+In JavaScript (ECMAScript), each file is a module and all objects defined in the file belong to that module. Objects can exported, making them public, and public objects can be imported for use by other modules.
 
-Angular has the following types of modules:
+Angular ships as a collection of JavaScript modules, or libraries. Each Angular library name begins with the `@angular` prefix. Install them with the NPM package manager and import parts of them with JavaScript `import` declarations.
 
-* [NgModules](guide/glossary#ngmodule).
-For details and examples, see the [NgModules](guide/ngmodules) page. 
-* ES2015 modules, as described in this section.
-
-For a comparison, see [JavaScript Modules vs. NgModules](guide/ngmodule-vs-jsmodule).
-
-</div>
-
-A cohesive block of code dedicated to a single purpose.
-
-Angular apps are modular.
-
-In general, you assemble an application from many modules, both the ones you write and the ones you acquire from others.
-
-A module *exports* something of value in that code, typically one thing such as a class;
-a module that needs that class *imports* it.
-
-The structure of NgModules and the import/export syntax
-is based on the [ES2015 module standard](http://www.2ality.com/2014/09/es6-modules-final.html).
-
-An application that adheres to this standard requires a module loader to
-load modules on request and resolve inter-module dependencies.
-Angular doesn't include a module loader and doesn't have a preference
-for any particular third-party library.
-You can use any module library that conforms to the standard.
-
-Modules are typically named after the file in which the exported thing is defined.
-The Angular [DatePipe](https://github.com/angular/angular/blob/master/packages/common/src/pipes/date_pipe.ts)
-class belongs to a feature module named `date_pipe` in the file `date_pipe.ts`.
-
-You rarely access Angular feature modules directly. You usually import them from an Angular [scoped package](guide/glossary#scoped-package) such as `@angular/core`.
+Compare the Angular [NgModule](guide/glossary#ngmodule).
 
 
 {@a N}
 
+{@a ngmodule}
 
 ## NgModule
 
-Helps you organize an application into cohesive blocks of functionality.
-An NgModule identifies the components, directives, and pipes that the application uses along with the list of external NgModules that the application needs, such as `FormsModule`.
+A class definition with an `@NgModule` [decorator](guide/glossary#decorator), that declares and serves as a manifest for a block of code dedicated to an application domain, a workflow, or a closely related set of capabilities.
 
-Every Angular application has an application root-module class. By convention, the class is
-called `AppModule` and resides in a file named `app.module.ts`.
+Like a [JavaScript module](guide/glossary#module), an NgModule can export functionality for use by other NgModules, and import public functionality from other NgModules.
 
-For details and examples, see [NgModules](guide/ngmodules) and the 
-related files in that section.
+The metadata for an NgModule class collects components, directives, and pipes that the application uses along with the list of imports and exports. See also [Declarable](guide/glossary#declarable).
+
+NgModules are typically named after the file in which the exported thing is defined; for example, the Angular [DatePipe](api/common/DatePipe) class belongs to a feature module named `date_pipe` in the file `date_pipe.ts`. You import them from an Angular [scoped package](guide/glossary#scoped-package) such as `@angular/core`.
+
+Every Angular application has a root module. By convention, the class is called `AppModule` and resides in a file named `app.module.ts`.
+
+To learn more, see the [NgModules](guide/ngmodules) guide.
 
 
 {@a O}
 
+{@a observable}
+
+
 ## Observable
 
-An subscribable message publisher, which provides multiple items that arrive asynchronously over time.
-Observables help you manage asynchronous data, such as data coming from a backend service.
-Observables are used within Angular itself, including Angular's event system and its HTTP client service.
+A producer of multiple values, which it pushes to [subscribers](guide/glossary#subscriber). Used for asynchronous event handling throughout Angular. You execute an observable by subscribing to it with its `subscribe()` method, passing callbacks for notifications of new values, errors, or completion. 
 
-Observables are a proposed feature for ES2016, the next version of JavaScript.
-Currently, Angular depends on a third-party library called Reactive Extensions (RxJS) to provide observables.
+Observables can deliver single or multiple values of any type to subscribers, either synchronously (as a function delivers a value to its caller), or on a schedule. A subscriber receives notification of new values as they are produced, and of either error or normal completion. 
 
-For more information, see the [Observables guide](guide/observables).
+Angular uses a third-party library called [Reactive Extensions (RxJS)](http://reactivex.io/rxjs/). 
+
+To learn more, see the [Observables](guide/observables) guide.
 
 
+{@a observer}
+
+## Observer
+
+An object passed to the `subscribe()` method for an [observable](guide/glossary#observable) that defines the callbacks for the [subscriber](guide/glossary#subscriber).
 
 ## Output
 
-A directive property that can be the *target* of event binding
-(read more in the [event binding](guide/template-syntax#event-binding)
-section of the [Template Syntax](guide/template-syntax) page).
-Events stream *out* of this property to the receiver identified
-in the template expression to the right of the equal sign.
+When defining a [directive](guide/glossary#directive), the `@Output` decorator on a directive property makes that property available as a *target* of [event binding](guide/template-syntax#event-binding).
 
-See the [Input and output properties](guide/template-syntax#inputs-outputs) section of the [Template Syntax](guide/template-syntax) page.
+Events stream *out* of this property to the receiver identified
+in the [template expression](guide/glossary#template-expression) to the right of the equal sign.
+
+To learn more, see [input and output properties](guide/template-syntax#inputs-outputs).
 
 
 {@a P}
 
 ## Pipe
 
-An Angular pipe is a function that transforms input values to output values for
-display in a [view](guide/glossary#view).
-Here's an example that uses the built-in `currency` pipe to display
-a numeric value in the local currency.
+A class with the `@Pipe` decorator which defines a function that transforms input values to output values for display in a [view](guide/glossary#view).
 
+Angular defines various pipes, and you can define new pipes.
+ 
+To learn more, see the [pipes](guide/pipes) page.
 
-<code-example language="html" escape="html">
-  <label>Price: </label>{{product.price | currency}}
+## Polyfill
 
-</code-example>
-
-
-
-You can also write your own custom pipes.
-Read more in the page on [pipes](guide/pipes).
+An [NPM package](guide/npm-packages) that plugs gaps in a browser's JavaScript implementation. See the [Browser Support](guide/browser-support) guide for polyfills that support particular functionality for particular platforms. 
 
 
 ## Provider
 
-A _provider_ creates a new instance of a dependency for the
-[dependency injection](guide/glossary#dependency-injection) system.
-It relates a lookup token to code&mdash;sometimes called a "recipe"&mdash;that can create a dependency value.
+A provider of an injectable service&mdash;specifically, a code recipe associated with a [DI token](guide/glossary#token), which an [injector](guide/glossary#injector) uses to create a new instance of a dependency for a class that requires it.
+
+Angular registers its own providers with every injector, for services that Angular defines. You can register your own providers for services that your app needs.
+
+See also [Service](guide/glossary#service), [Dependency Injection](guide/glossary#di).
 
 
 {@a Q}
@@ -589,24 +503,13 @@ Reactive forms are powerful, flexible, and a good choice for more complex data-e
 
 ## Router
 
-Most applications consist of many screens or [views](guide/glossary#view).
-The user navigates among them by clicking links and buttons,
-and performing other similar actions that cause the application to
-replace one view with another.
+A tool that configures and implements navigation among states and [views](guide/glossary#view) within an Angular app.
 
-The Angular component router is a richly featured mechanism for configuring and managing the entire view navigation process, including the creation and destruction
-of views.
+The Router module is an [NgModule](guide/glossary#ngmodule) that provides the necessary service providers and directives for navigating through application views. A [routing component](guide/glossary#routing-component) is one that imports the Router module and whose template contains a `RouterOutlet` element where it can display views produced by the router.
+ 
+The Router defines navigation among views on a single page, as opposed to navigation among pages. It interprets URL-like links to determine which views to create or destroy, and which components to load or unload. It allows you to take advantage of [lazy-loading](guide/glossary#lazy-load) in your Angular apps.
 
-In most cases, components become attached to a router by means
-of a `RouterConfig` that defines routes to views.
-
-A [routing component's](guide/glossary#routing-component) template has a `RouterOutlet` element
-where it can display views produced by the router.
-
-Other views in the application likely have anchor tags or buttons with `RouterLink`
-directives that users can click to navigate.
-
-For more information, see the [Routing & Navigation](guide/router) page.
+To learn more, see the [Routing & Navigation](guide/router) guide.
 
 
 ## Router module
@@ -615,6 +518,9 @@ A separate [NgModule](guide/glossary#ngmodule) that provides the necessary servi
 
 For more information, see the [Routing & Navigation](guide/router) page.
 
+## Router outlet
+
+A directive that acts as a placeholder in a routing component's template, which Angular dynamically fills based on the current router state.
 
 ## Routing component
 
@@ -627,16 +533,10 @@ For more information, see the [Routing & Navigation](guide/router) page.
 
 ## Scoped package
 
-A way to group related *npm* packages.
-Read more at the [npm-scope](https://docs.npmjs.com/misc/scope) page.
-
-NgModules are delivered within *scoped packages* such as `@angular/core`,
-`@angular/common`, `@angular/platform-browser-dynamic`, `@angular/http`, and `@angular/router`.
-
-Import a scoped package the same way that you import a normal package.
-The only difference, from a consumer perspective,
-is that the scoped package name begins with the Angular *scope name*, `@angular`.
+A way to group related NPM packages. 
+NgModules are delivered within *scoped packages* whose names begin with the Angular *scope name* `@angular`. For example, `@angular/core`, `@angular/common`, `@angular/http`, and `@angular/router`.
 
+Import a scoped package in the same way that you import a normal package. 
 
 <code-example path="architecture/src/app/app.component.ts" linenums="false" title="architecture/src/app/app.component.ts (import)" region="import">
 
@@ -645,20 +545,12 @@ is that the scoped package name begins with the Angular *scope name*, `@angular`
 
 ## Service
 
-For data or logic that is not associated
-with a specific view or that you want to share across components, build services.
+In Angular, a service is a class with the [@Injectable](guide/glossary#injectable) decorator that encapsulates non-UI logic and code that can be re-used across an application. 
+Angular distinguishes components from services in order to increase modularity and reusability.
 
-Applications often require services such as a hero data service or a logging service.
-
-A service is a class with a focused purpose.
-You often create a service to implement features that are
-independent from any specific view,
-provide shared data or logic across components, or encapsulate external interactions.
-
-Applications often require services such as a data service or a logging service.
-
-For more information, see the [Services](tutorial/toh-pt4) page of the [Tour of Heroes](tutorial) tutorial.
+The `@Injectable` metadata allows the service class to be used with the [dependency injection](guide/glossary#di) mechanism. The injectable class is instantiated by a [provider](guide/glossary#provider), and a module maintains a list of providers that can provide a particular type of service as needed by components or other services that require it.
 
+To learn more, see [Introduction to Services](guide/architecture-services).
 
 {@a structural-directive}
 
@@ -668,21 +560,35 @@ For more information, see the [Services](tutorial/toh-pt4) page of the [Tour of
 
 ## Structural directives
 
-A category of [directive](guide/glossary#directive) that can
-shape or reshape HTML layout, typically by adding and removing elements in the DOM.
-The `ngIf` "conditional element" directive and the `ngFor` "repeater" directive are well-known examples.
+A category of [directive](guide/glossary#directive) that is responsible for shaping or reshaping HTML layout by modifying the DOM (adding, removing, or manipulating elements and their children).
 
-Read more in the [Structural Directives](guide/structural-directives) page.
+To learn more, see the [Structural Directives](guide/structural-directives) page.
 
+{@a subscriber}
+
+## Subscriber
+
+A function that defines how to obtain or generate values or messages to be published. This function is executed when a consumer calls the `subscribe()` method of an [observable](guide/glossary#observable).
+
+The act of subscribing to an observable triggers its execution, associates callbacks with it, and creates a `Subscription` object that lets you unsubscribe.
+
+The `subscribe()` method takes a JavaScript object (called an "observer") with up to three callbacks, one for each type of notification that an observable can deliver:
+
+- The `next` notification: sends a value such as a Number, a String, an Object, etc.
+- The `error` notification sends a JavaScript Error or exception.
+- The `complete` notification does not send a value, but the handler is called when the call completes. Scheduled values can continue to be returned after the call completes.
 
 {@a T}
 
 ## Template
 
-A chunk of HTML that Angular uses to render a [view](guide/glossary#view) with
-the support and guidance of an Angular [directive](guide/glossary#directive),
-most notably a [component](guide/glossary#component).
+A template defines how to render a component's [view](guide/glossary#view) in HTML  
 
+A template combines straight HTML with Angular [data-binding](guide/glossary#data-binding) syntax, [directives](guide/glossary#directive),  and [template expressions](guide/glossary#template-expression) (logical constructs). The Angular elements insert or calculate values that modify the HTML elements before the page is displayed.
+ 
+A template is associated with a [component](guide/glossary#component) class through `@Component` [decorator](guide/glossary#decorator). The HTML can be provided inline, as the value of the `template` property, or in a separate HTML file linked through the `templateUrl` property. 
+
+Additional templates, represented by a `TemplateRef` object, can define alternative or _embedded_ views, which can be referenced from multiple components.
 
 ## Template-driven forms
 
@@ -701,6 +607,8 @@ Template-driven forms are convenient, quick, and simple. They are a good choice
 Read about how to build template-driven forms
 in the [Forms](guide/forms) page.
 
+{@a template-expression}
+
 
 ## Template expression
 
@@ -711,24 +619,27 @@ Read about how to write template expressions
 in the [Template expressions](guide/template-syntax#template-expressions) section
 of the [Template Syntax](guide/template-syntax) page.
 
+{@a token}
+
+## Token
+
+An opaque identifier used for efficient table lookup. In Angular, a [DI token](guide/glossary#di-token) is used to find [providers](guide/glossary#provider) of dependencies in the [dependency injection](guide/glossary#di) system.
+
+{@a transpile}
 
 ## Transpile
 
-The process of transforming code written in one form of JavaScript
-(such as TypeScript) into another form of JavaScript. (See also [ECMAScript](guide/glossary#ecma)).
+The translation process that tranforms one version of JavaScript to another version; for example, down-leveling ES2015 to the older ES5 version.
+
 
 {@a typescript}
 
-
 ## TypeScript
 
-A version of JavaScript that supports most [ECMAScript 2015](guide/glossary#ecma)
-language features such as [decorators](guide/glossary#decorator).
-
-TypeScript is notable for its optional typing system, which provides
-compile-time type checking and strong tooling support (such as "intellisense,"
-code completion, refactoring, and intelligent search). Many code editors
-and IDEs support TypeScript either natively or with plugins.
+TypeScript is a programming language notable for its optional typing system, which provides
+compile-time type checking and strong tooling support (such as
+code completion, refactoring, inline documentation, and intelligent search). Many code editors
+and IDEs support TypeScript either natively or with plug-ins.
 
 TypeScript is the preferred language for Angular development. Read more about TypeScript at [typescriptlang.org](http://www.typescriptlang.org/).
 
@@ -739,18 +650,26 @@ TypeScript is the preferred language for Angular development. Read more about Ty
 
 ## View
 
-A portion of the screen that displays information and responds
-to user actions such as clicks, mouse moves, and keystrokes.
+A view is the smallest grouping of display elements that can be created and destroyed together. 
 
 Angular renders a view under the control of one or more [directives](guide/glossary#directive),
-especially  [component](guide/glossary#component) directives and their companion [templates](guide/glossary#template).
-The component plays such a prominent role that it's often
-convenient to refer to a component as a view.
+especially  [component](guide/glossary#component) directives and their companion [templates](guide/glossary#template). 
 
-Views often contain other views. Any view might be loaded and unloaded
-dynamically as the user navigates through the application, typically
-under the control of a [router](guide/glossary#router).
+A view is specifically represented by a `ViewRef` instance associated with the component. 
+A view that belongs to a component is called a  _host view_. 
+Views are typically collected into [view hierarchies](guide/glossary#view-tree). 
 
+Properties of elements in a view can change dynamically, in response to user actions; the structure (number and order) of elements in a view cannot. You can change the structure of elements by inserting, moving, or removing nested views within their view containers.
+
+View hierarchies can be loaded and unloaded dynamically as the user navigates through the application, typically under the control of a [router](guide/glossary#router).
+
+{@a view-tree}
+
+## View hierarchy
+
+A tree of related views that can be acted on as a unit. The root view is a component's _host view_.  A host view can be the root of a tree of _embedded views_, collected in a _view container_ (`ViewContainerRef`) attached to an anchor element in the hosting component. The view hierarchy is a key part of Angular change detection. 
+
+The view hierarchy does not imply a component hierarchy. Views that are embedded in the context of a particular hierarchy can be host views of other components. Those components can be in the same NgModule as the hosting component, or belong to other NgModules.
 
 {@a W}
 
@@ -769,21 +688,11 @@ See [Custom element](guide/glossary#custom-element)
 
 ## Zone
 
-A mechanism for encapsulating and intercepting
-a JavaScript application's asynchronous activity.
+An execution context for a set of asynchronous tasks. Useful for debugging, profiling, and testing apps that include asynchronous operations such as event processing, promises, and calls to remote servers.
 
-The browser DOM and JavaScript have a limited number
-of asynchronous activities, such as DOM events (for example, clicks),
-[promises](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise), and
-[XHR](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest)
-calls to remote servers.
+An Angular app runs in a zone where it can respond to asynchronous events by checking for data changes and updating the information it displays by resolving [data bindings](guide/glossary#data-binding).
 
-Zones intercept all of these activities and give a "zone client" the opportunity
-to take action before and after the async activity finishes.
-
-Angular runs your application in a zone where it can respond to
-asynchronous events by checking for data changes and updating
-the information it displays via [data bindings](guide/glossary#data-binding).
+A zone client can take action before and after an async operation completes. 
 
 Learn more about zones in this
 [Brian Ford video](https://www.youtube.com/watch?v=3IqtmUscE_U).

aio/content/guide/http.md

@@ -450,7 +450,7 @@ Here is a `searchHeroes` method that queries for heroes whose names contain the
 
 If there is a search term, the code constructs an options object with an HTML URL-encoded search parameter. If the term were "foo", the GET request URL would be `api/heroes/?name=foo`.
 
-The `HttpParms` are immutable so you'll have to use the `set()` method to update the options.
+The `HttpParams` are immutable so you'll have to use the `set()` method to update the options.
 
 ### Debouncing requests
 
@@ -1030,10 +1030,18 @@ you are responsible for flushing and verifying them.
 
 You should test the app's defenses against HTTP requests that fail.
 
-Call `request.error()` with an `ErrorEvent` instead of `request.flush()`, as in this example.
+Call `request.flush()` with an error message, as seen in the following example.
 
 <code-example 
   path="http/src/testing/http-client.spec.ts"
-  region="404" 
+  region="network-error"
+  linenums="false">
+</code-example>
+
+Alternatively, you can call `request.error()` with an `ErrorEvent`.
+
+<code-example
+  path="http/src/testing/http-client.spec.ts"
+  region="network-error"
   linenums="false">
 </code-example>

aio/content/guide/i18n.md

@@ -42,11 +42,10 @@ locale id to find the correct corresponding locale data.
 
 By default, Angular uses the locale `en-US`, which is English as spoken in the United States of America.
 
-To set your app's locale to another value, use the CLI parameter `--locale` with the value
-of the locale id that you want to use:
+To set your app's locale to another value, use the CLI parameter `--configuration` with the value of the locale id that you want to use:
 
 <code-example language="sh" class="code-shell">
-  ng serve --aot --locale fr
+  ng serve --configuration=fr
 </code-example>
 
 If you use JIT, you also need to define the `LOCALE_ID` provider in your main module:
@@ -86,7 +85,7 @@ and `PercentPipe` use locale data to format data based on the `LOCALE_ID`.
 
 By default, Angular only contains locale data for `en-US`. If you set the value of
 `LOCALE_ID` to another locale, you must import locale data for that new locale.
-The CLI imports the locale data for you when you use the parameter `--locale` with `ng serve` and
+The CLI imports the locale data for you when you use the parameter `--configuration` with `ng serve` and
 `ng build`.
 
 If you want to import locale data for other languages, you can do it manually:
@@ -424,9 +423,9 @@ You can specify the translation format explicitly with the `--i18nFormat` flag a
 these example commands:
 
 <code-example language="sh" class="code-shell">
-ng xi18n  --i18nFormat=xlf
-ng xi18n  --i18nFormat=xlf2
-ng xi18n  --i18nFormat=xmb
+ng xi18n  --i18n-format=xlf
+ng xi18n  --i18n-format=xlf2
+ng xi18n  --i18n-format=xmb
 </code-example>
 
 The sample in this guide uses the default XLIFF 1.2 format.
@@ -442,11 +441,11 @@ The sample in this guide uses the default XLIFF 1.2 format.
 ### Other options
 
 You can specify the output path used by the CLI to extract your translation source file with
-the parameter `--outputPath`:
+the parameter `--output-path`:
 
 <code-example language="sh" class="code-shell">
 
-  ng xi18n --outputPath src/locale
+  ng xi18n --output-path locale
 
 </code-example>
 
@@ -455,15 +454,15 @@ the parameter `--outFile`:
 
 <code-example language="sh" class="code-shell">
 
-  ng xi18n --outFile source.xlf
+  ng xi18n --out-file source.xlf
 
 </code-example>
 
-You can specify the base locale of your app with the parameter `--locale`:
+You can specify the base locale of your app with the parameter `--i18n-locale`:
 
 <code-example language="sh" class="code-shell">
 
-  ng xi18n --locale fr
+  ng xi18n --i18n-locale fr
 
 </code-example>
 
@@ -663,7 +662,7 @@ format that Angular understands, such as `.xtb`.
 How you provide this information depends upon whether you compile with
 the JIT compiler or the AOT compiler.
 
-  * With [AOT](guide/i18n#merge-aot), you pass the information as a CLI parameter.
+  * With [AOT](guide/i18n#merge-aot), you pass the information as a configuration
   * With [JIT](guide/i18n#merge-jit), you provide the information at bootstrap time.
 
 
@@ -677,18 +676,70 @@ When you internationalize with the AOT compiler, you must pre-build a separate a
 package for each language and serve the appropriate package based on either server-side language
 detection or url parameters.
 
-You also need to instruct the AOT compiler to use your translation file. To do so, you use three
-options with the `ng serve` or `ng build` commands:
+You also need to instruct the AOT compiler to use your translation configuration. To do so, you configure the translation with three options in your `angular.json` file.
 
-* `--i18nFile`: the path to the translation file.
-* `--i18nFormat`: the format of the translation file.
-* `--locale`: the locale id.
+* `i18nFile`: the path to the translation file.
+* `i18nFormat`: the format of the translation file.
+* `i18nLocale`: the locale id.
 
-The example below shows how to serve the French language file created in previous sections of this
-guide:
+```
+"configurations": {
+  ...
+  "fr": {
+    "aot": true,
+    "outputPath": "dist/my-project-fr/",
+    "i18nFile": "src/locale/messages.fr.xlf",
+    "i18nFormat": "xlf",
+    "i18nLocale": "fr",
+    ...
+  }
+}
+```
+
+You then pass the configuration with the `ng serve` or `ng build` commands. 
+The example below shows how to serve the French language file created in previous 
+sections of this guide:
 
 <code-example language="sh" class="code-shell">
-  ng serve --aot --i18nFile=src/locale/messages.fr.xlf --i18nFormat=xlf --locale=fr
+  ng serve --configuration=fr
+</code-example>
+
+For production builds, you define a separate `production-fr` build configuration in 
+your `angular.json`.
+
+```
+"configurations": {
+  ...
+  "production-fr": {
+    "fileReplacements": [
+      {
+        "replace": "src/environments/environment.ts",
+        "with": "src/environments/environment.prod.ts"
+      }
+    ],
+    "optimization": true,
+    "outputHashing": "all",
+    "sourceMap": false,
+    "extractCss": true,
+    "namedChunks": false,
+    "aot": true,
+    "extractLicenses": true,
+    "vendorChunk": false,
+    "buildOptimizer": true,
+    "outputPath": "dist/my-project-fr/",
+    "i18nFile": "src/locale/messages.fr.xlf",
+    "i18nFormat": "xlf",
+    "i18nLocale": "fr",
+    "i18nMissingTranslation": "error"
+  },
+  ...
+}
+```
+
+The same configuration options can also be provided through the CLI with your existing `production` configuration.
+
+<code-example language="sh" class="code-shell">
+  ng build --prod --i18n-file src/locale/messages.fr.xlf --i18n-format xlf --i18n-locale fr
 </code-example>
 
 {@a merge-jit}
@@ -731,12 +782,17 @@ compilation, the app will fail to load.
 * Warning (default): show a 'Missing translation' warning in the console or shell.
 * Ignore: do nothing.
 
-If you use the AOT compiler, specify the warning level by using the CLI parameter
-`--missingTranslation`. The example below shows how to set the warning level to error:
+You specify the warning level in the `configurations` section your Angular CLI build configuration. The example below shows how to set the warning level to error:
 
-<code-example language="sh" class="code-shell">
-  ng serve --aot --missingTranslation=error
-</code-example>
+```
+"configurations": {
+  ...
+  "fr": {
+    ...
+    "i18nMissingTranslation": "error"
+  }
+}
+```
 
 If you use the JIT compiler, specify the warning level in the compiler config at bootstrap by adding
 the 'MissingTranslationStrategy' property. The example below shows how to set the warning level to

aio/content/guide/language-service.md

@@ -1,33 +1,33 @@
 # Angular Language Service
 
-The Angular Language Service is a way to get completions, errors, 
-hints, and navigation inside your Angular templates whether they 
-are external in an HTML file or embedded in annotations/decorators 
-in a string. The Angular Language Service autodetects that you are 
-opening an Angular file, reads your `tsconfig.json` file, finds all the 
-templates you have in your application, and then provides language 
+The Angular Language Service is a way to get completions, errors,
+hints, and navigation inside your Angular templates whether they
+are external in an HTML file or embedded in annotations/decorators
+in a string. The Angular Language Service autodetects that you are
+opening an Angular file, reads your `tsconfig.json` file, finds all the
+templates you have in your application, and then provides language
 services for any templates that you open.
 
 
 ## Autocompletion
 
-Autocompletion can speed up your development time by providing you with 
-contextual possibilities and hints as you type. This example shows 
-autocomplete in an interpolation. As you type it out, 
+Autocompletion can speed up your development time by providing you with
+contextual possibilities and hints as you type. This example shows
+autocomplete in an interpolation. As you type it out,
 you can hit tab to complete.
 
 <figure>
   <img src="generated/images/guide/language-service/language-completion.gif" alt="autocompletion">
 </figure>
 
-There are also completions within 
-elements. Any elements you have as a component selector will 
+There are also completions within
+elements. Any elements you have as a component selector will
 show up in the completion list.
 
 ## Error checking
 
-The Angular Language Service can also forewarn you of mistakes in your code. 
-In this example, Angular doesn't know what `orders` is or where it comes from. 
+The Angular Language Service can also forewarn you of mistakes in your code.
+In this example, Angular doesn't know what `orders` is or where it comes from.
 
 <figure>
   <img src="generated/images/guide/language-service/language-error.gif" alt="error checking">
@@ -35,8 +35,8 @@ In this example, Angular doesn't know what `orders` is or where it comes from.
 
 ## Navigation
 
-Navigation allows you to hover to 
-see where a component, directive, module, etc. is from and then 
+Navigation allows you to hover to
+see where a component, directive, module, etc. is from and then
 click and press F12 to go directly to its definition.
 
 <figure>
@@ -46,53 +46,52 @@ click and press F12 to go directly to its definition.
 
 ## Angular Language Service in your editor
 
-Angular Language Service is currently available for [Visual Studio Code](https://code.visualstudio.com/) and 
-[WebStorm](https://www.jetbrains.com/webstorm). 
+Angular Language Service is currently available for [Visual Studio Code](https://code.visualstudio.com/) and
+[WebStorm](https://www.jetbrains.com/webstorm).
 
 ### Visual Studio Code
 
-In Visual Studio Code, install Angular Language Service from the store, 
-which is accessible from the bottom icon on the left menu pane. 
-You can also use the VS Quick Open (⌘+P) to search for the extension. When you've opened it, 
-enter the following command: 
+In Visual Studio Code, install Angular Language Service from the store,
+which is accessible from the bottom icon on the left menu pane.
+You can also use the VS Quick Open (⌘+P) to search for the extension. When you've opened it,
+enter the following command:
 
 ```sh
 ext install Angular.ng-template
 ```
 
-Then click the install button to install the Angular Language Service. 
+Then click the install button to install the Angular Language Service.
 
 
 ### WebStorm
 
-In webstorm, you have to install the language service as a dev dependency. 
-When Angular sees this dev dependency, it provides the 
-language service inside of WebStorm. Webstorm then gives you 
+In webstorm, you have to install the language service as a dev dependency.
+When Angular sees this dev dependency, it provides the
+language service inside of WebStorm. Webstorm then gives you
 colorization inside the template and autocomplete in addition to the Angular Language Service.
 
-Here's the dev dependency 
+Here's the dev dependency
 you need to have in `package.json`:
 
 ```json
-
 devDependencies {
-	"@angular/language-service": "^4.0.0"
+  "@angular/language-service": "^6.0.0"
 }
 ```
 
-Then in the terminal window at the root of your project, 
-install the `devDependencies` with `npm` or `yarn`: 
+Then in the terminal window at the root of your project,
+install the `devDependencies` with `npm` or `yarn`:
 
 ```sh
-npm install 
+npm install
 ```
-*OR* 
+*OR*
 
 ```sh
 yarn
 ```
 
-*OR* 
+*OR*
 
 ```sh
 yarn install
@@ -101,7 +100,7 @@ yarn install
 
 ### Sublime Text
 
-In [Sublime Text](https://www.sublimetext.com/), you first need an extension to allow Typescript. 
+In [Sublime Text](https://www.sublimetext.com/), you first need an extension to allow Typescript.
 Install the latest version of typescript in a local `node_modules` directory:
 
 ```sh
@@ -113,7 +112,7 @@ Then install the Angular Language Service in the same location:
 npm install --save-dev @angular/language-service
 ```
 
-Starting with TypeScript 2.3, TypeScript has a language service plugin model that the language service can use. 
+Starting with TypeScript 2.3, TypeScript has a language service plugin model that the language service can use.
 
 Next, in your user preferences (`Cmd+,` or `Ctrl+,`), add:
 
@@ -124,13 +123,13 @@ Next, in your user preferences (`Cmd+,` or `Ctrl+,`), add:
 
 ## Installing in your project
 
-You can also install Angular Language Service in your project with the 
+You can also install Angular Language Service in your project with the
 following `npm` command:
 
 ```sh
 npm install --save-dev @angular/language-service
 ```
-Additionally, add the following to the `"compilerOptions"` section of 
+Additionally, add the following to the `"compilerOptions"` section of
 your project's `tsconfig.json`.
 
 ```json
@@ -138,25 +137,25 @@ your project's `tsconfig.json`.
       {"name": "@angular/language-service"}
   ]
 ```
-Note that this only provides diagnostics and completions in `.ts` 
-files. You need a custom sublime plugin (or modifications to the current plugin) 
+Note that this only provides diagnostics and completions in `.ts`
+files. You need a custom sublime plugin (or modifications to the current plugin)
 for completions in HTML files.
 
 
 ## How the Language Service works
 
-When you use an editor with a language service, there's an 
-editor process which starts a separate language process/service 
-to which it speaks through an [RPC](https://en.wikipedia.org/wiki/Remote_procedure_call). 
-Any time you type inside of the editor, it sends information to the other process to 
-track the state of your project. When you trigger a completion list within a template, the editor process first parses the template into an HTML AST, or [abstract syntax tree](https://en.wikipedia.org/wiki/Abstract_syntax_tree). Then the Angular compiler interprets 
-what module the template is part of, the scope you're in, and the component selector. Then it figures out where in the template AST your cursor is. When it determines the 
+When you use an editor with a language service, there's an
+editor process which starts a separate language process/service
+to which it speaks through an [RPC](https://en.wikipedia.org/wiki/Remote_procedure_call).
+Any time you type inside of the editor, it sends information to the other process to
+track the state of your project. When you trigger a completion list within a template, the editor process first parses the template into an HTML AST, or [abstract syntax tree](https://en.wikipedia.org/wiki/Abstract_syntax_tree). Then the Angular compiler interprets
+what module the template is part of, the scope you're in, and the component selector. Then it figures out where in the template AST your cursor is. When it determines the
 context, it can then determine what the children can be.
 
 It's a little more involved if you are in an interpolation. If you have an interpolation of `{{data.---}}` inside a `div` and need the completion list after `data.---`, the compiler can't use the HTML AST to find the answer. The HTML AST can only tell the compiler that there is some text with the characters "`{{data.---}}`". That's when the template parser produces an expression AST, which resides within the template AST. The Angular Language Services then looks at `data.---` within its context and asks the TypeScript Language Service what the members of data are. TypeScript then returns the list of possibilities.
 
 
-For more in-depth information, see the 
+For more in-depth information, see the
 [Angular Language Service API](https://github.com/angular/angular/blob/master/packages/language-service/src/types.ts)
 
 
@@ -170,7 +169,7 @@ For more in-depth information, see the
 
 ## More on Information
 
-For more information, see [Chuck Jazdzewski's presentation](https://www.youtube.com/watch?v=ez3R0Gi4z5A&t=368s) on the Angular Language 
+For more information, see [Chuck Jazdzewski's presentation](https://www.youtube.com/watch?v=ez3R0Gi4z5A&t=368s) on the Angular Language
 Service from [ng-conf](https://www.ng-conf.org/) 2017.
 
 

aio/content/guide/lifecycle-hooks.md

@@ -561,7 +561,7 @@ the `AfterContentComponent`'s parent. Here's the parent's template:
 
 <code-example path="lifecycle-hooks/src/app/after-content.component.ts" region="parent-template" title="AfterContentParentComponent (template excerpt)" linenums="false"></code-example>
 
-Notice that the `<my-child>` tag is tucked between the `<after-content>` tags.
+Notice that the `<app-child>` tag is tucked between the `<after-content>` tags.
 Never put content between a component's element tags *unless you intend to project that content
 into the component*.
 
@@ -571,7 +571,7 @@ Now look at the component's template:
 
 The `<ng-content>` tag is a *placeholder* for the external content.
 It tells Angular where to insert that content.
-In this case, the projected content is the `<my-child>` from the parent.
+In this case, the projected content is the `<app-child>` from the parent.
 
 <figure>
   <img src='generated/images/guide/lifecycle-hooks/projected-child-view.png' alt="Projected Content">

aio/content/guide/npm-packages.md

@@ -2,7 +2,7 @@
 
  The [**Angular CLI**](https://cli.angular.io/), Angular applications, and Angular itself depend upon features and functionality provided by libraries that are available as [**npm**](https://docs.npmjs.com/) packages.
 
-You can download and install these npm packages with the [**npm client**](https://docs.npmjs.com/cli/install), which runs as a node.js application.
+You can download and install these npm packages with the [**npm client**](https://docs.npmjs.com/cli/install), which runs as a Node.js® application.
 
 The [**yarn client**](https://yarnpkg.com/en/) is a popular alternative for downloading and installing npm packages.
 The Angular CLI uses `yarn` by default to install npm packages when you create a new project.
@@ -14,19 +14,19 @@ Node.js and npm are essential to Angular development.
 [Get them now](https://docs.npmjs.com/getting-started/installing-node "Installing Node.js and updating npm")
 if they're not already installed on your machine.
 
-**Verify that you are running node `v4.x.x` or higher and npm `3.x.x` or higher**
+**Verify that you are running Node.js `v8.x` or higher and npm `5.x` or higher**
 by running the commands `node -v` and `npm -v` in a terminal/console window.
 Older versions produce errors.
 
 Consider using [nvm](https://github.com/creationix/nvm) for managing multiple
-versions of node and npm. You may need [nvm](https://github.com/creationix/nvm) if
-you already have projects running on your machine that use other versions of node and npm.
+versions of Node.js and npm. You may need [nvm](https://github.com/creationix/nvm) if
+you already have projects running on your machine that use other versions of Node.js and npm.
 
 </div>
 
 ## _package.json_
 
-Both `npm` and `yarn` install packages identified in a [**package.json**](https://docs.npmjs.com/files/package.json) file.
+Both `npm` and `yarn` install packages that are identified in a [**package.json**](https://docs.npmjs.com/files/package.json) file.
 
 The CLI `ng new` command creates a default `package.json` file for your project.
 This `package.json` specifies _a starter set of packages_ that work well together and 
@@ -129,7 +129,7 @@ You don't deploy them with the production application although there is no harm
 For example, see the [Angular language service extension for VS Code](https://marketplace.visualstudio.com/items?itemName=Angular.ng-template)
 
 
-**@types/... **: TypeScript definition files for 3rd party libraries such as Jasmine and node.
+**@types/... **: TypeScript definition files for 3rd party libraries such as Jasmine and Node.js.
 
 
 **[codelyzer](https://www.npmjs.com/package/codelyzer)**: A linter for Angular apps whose rules conform to the Angular [style guide](guide/styleguide).
@@ -145,7 +145,7 @@ For example, see the [Angular language service extension for VS Code](https://ma
 Built on top of [WebDriverJS](https://github.com/SeleniumHQ/selenium/wiki/WebDriverJs).
 
 
-**[ts-node](https://www.npmjs.com/package/ts-node)**: TypeScript execution environment and REPL for node.
+**[ts-node](https://www.npmjs.com/package/ts-node)**: TypeScript execution environment and REPL for Node.js.
 
 
 **[tslint](https://www.npmjs.com/package/tslint)**: a static analysis tool that checks TypeScript code for readability, maintainability, and functionality errors.