docs(changelog): add changelog for 4.0.0-beta.7

Previously, the `integration/` tests were failing, because `concurrently "foo"`
does not inherit the `PATH` env var ([more info][1]).

This commit fixes it, by setting the `PATH` env var explicitly:
`concurrently "PATH=$PATH foo"`.

This commit also includes some minor refactoring of the `integration/` tests scripts:

- Move build-related operations to `ci-lite/build.sh` (for consistency).
- Use `yarn run ...` instead of `npm run ...` inside package.json scripts.
- Use global `yarn` (since we are already using it for `aio/`).
- Fix some `travis_fold` statements.

[1]: https://github.com/kimmobrunfeldt/concurrently/issues/61#issuecomment-252081610

.gitignore

@@ -3,6 +3,7 @@
 /dist/
 node_modules
 bower_components
+angular.io/dist
 
 # Include when developing application packages.
 pubspec.lock
@@ -25,3 +26,7 @@ npm-debug.log
 
 # rollup-test output
 /modules/rollup-test/dist/
+
+# angular.io
+/angular.io/node_modules/
+/angular.io/dist/

.nvmrc

@@ -1 +1 @@
-6.6.0
+6.9.5

.pullapprove.yml

@@ -0,0 +1,244 @@
+# Configuration for pullapprove.com
+#
+# Approval access and primary role is determined by info in the project ownership spreadsheet:
+# https://docs.google.com/spreadsheets/d/1-HIlzfbPYGsPr9KuYMe6bLfc4LXzPjpoALqtYRYTZB0/edit?pli=1#gid=0&vpid=A5
+#
+# === GitHub username to Full name map ===
+#
+# alexeagle - Alex Eagle
+# alxhub - Alex Rickabaugh
+# chuckjaz - Chuck Jazdzewski
+# gkalpak - George Kalpakas
+# IgorMinar - Igor Minar
+# kara - Kara Erickson
+# matsko - Matias Niemelä
+# mhevery - Misko Hevery
+# petebacondarwin - Pete Bacon Darwin
+# pkozlowski-opensource - Pawel Kozlowski
+# robwormald - Rob Wormald
+# tbosch - Tobias Bosch
+# vicb - Victor Berchet
+# vikerman - Vikram Subramanian
+
+version: 2
+
+group_defaults:
+  required: 1
+  reset_on_reopened:
+    enabled: true
+  approve_by_comment:
+    enabled: false
+
+groups:
+  root:
+    conditions:
+      files:
+        include:
+          - "*"
+        exclude:
+          - "angular.io/*"
+          - "integration/*"
+          - "modules/*"
+          - "tools/*"
+    users:
+      - IgorMinar
+      - mhevery
+
+  public-api:
+    conditions:
+      files:
+        include:
+          - "tools/public_api_guard/*"
+    users:
+      - IgorMinar
+      - mhevery
+
+  build-and-ci:
+    conditions:
+      files:
+        include:
+          - "*.yml"
+          - "*.json"
+          - "*.lock"
+          - "tools/*"
+        exclude:
+          - "tools/@angular/tsc-wrapped/*"
+          - "tools/public_api_guard/*"
+    users:
+      - IgorMinar #primary
+      - mhevery
+
+  integration:
+    conditions:
+      files:
+        - "integration/*"
+    users:
+      - alexeagle
+      - mhevery
+      - tbosch
+      - vicb
+      - IgorMinar #fallback
+
+
+  core:
+    conditions:
+      files:
+        - "modules/@angular/core/*"
+    users:
+      - tbosch #primary
+      - mhevery
+      - vicb
+      - IgorMinar #fallback
+
+  compiler/animations:
+    conditions:
+      files:
+        - "modules/@angular/compiler/src/animation/*"
+    users:
+      - matsko #primary
+      - tbosch
+      - IgorMinar #fallback
+      - mhevery #fallback
+
+  compiler/i18n:
+    conditions:
+      files:
+        - "modules/@angular/compiler/src/i18n/*"
+    users:
+      - vicb #primary
+      - tbosch
+      - IgorMinar #fallback
+      - mhevery #fallback
+
+  compiler:
+    conditions:
+      files:
+        - "modules/@angular/compiler/*"
+    users:
+      - tbosch #primary
+      - mhevery
+      - IgorMinar #fallback
+
+  compiler-cli:
+    conditions:
+      files:
+        - "tools/@angular/tsc-wrapped/*"
+        - "modules/@angular/compiler-cli/*"
+    users:
+      - alexeagle
+      - chuckjaz
+      - tbosch
+      - IgorMinar #fallback
+      - mhevery #fallback
+
+  common:
+    conditions:
+      files:
+        - "modules/@angular/common/*"
+    users:
+      - pkozlowski-opensource #primary
+      - vicb
+      - IgorMinar #fallback
+      - mhevery #fallback
+
+  forms:
+    conditions:
+      files:
+        - "modules/@angular/forms/*"
+    users:
+      - kara #primary
+      # needs secondary
+      - IgorMinar #fallback
+      - mhevery #fallback
+
+  http:
+    conditions:
+      files:
+        - "modules/@angular/http/*"
+    users:
+      - vikerman #primary
+      - alxhub
+      - IgorMinar #fallback
+      - mhevery #fallback
+
+  language-service:
+    conditions:
+      files:
+        - "modules/@angular/language-service/*"
+    users:
+      - chuckjaz #primary
+      # needs secondary
+      - IgorMinar #fallback
+      - mhevery #fallback
+
+  router:
+    conditions:
+      files:
+        - "modules/@angular/router/*"
+    users:
+      - vicb #primary
+      # needs secondary
+      - IgorMinar #fallback
+      - mhevery #fallback
+
+  upgrade:
+    conditions:
+      files:
+        - "modules/@angular/upgrade/*"
+    users:
+      - petebacondarwin #primary
+      - gkalpak
+      - IgorMinar #fallback
+      - mhevery #fallback
+
+  platform-browser:
+    conditions:
+      files:
+        - "modules/@angular/platform-browser/*"
+    users:
+      - tbosch #primary
+      - vicb
+      - IgorMinar #fallback
+      - mhevery #fallback
+
+  platform-server:
+    conditions:
+      files:
+        - "modules/@angular/platform-server/*"
+    users:
+      - vikerman #primary
+      - alxhub
+      - IgorMinar #fallback
+      - mhevery #fallback
+
+  platform-webworker:
+    conditions:
+      files:
+        - "modules/@angular/platform-webworker/*"
+    users:
+      - vicb #primary
+      # needs secondary
+      - IgorMinar #fallback
+      - mhevery #fallback
+
+
+
+  benchpress:
+    conditions:
+      files:
+        - "modules/@angular/benchpress/*"
+    users:
+      - tbosch #primary
+      # needs secondary
+      - IgorMinar #fallback
+      - mhevery #fallback
+
+  angular.io:
+    conditions:
+      files:
+        - "angular.io/*"
+    users:
+      - IgorMinar
+      - robwormald
+      - petebacondarwin
+      - mhevery #fallback

.travis.yml

@@ -1,7 +1,11 @@
 language: node_js
 sudo: false
 node_js:
-  - '6.6.0'
+  - '6.9.5'
+
+git:
+  # Increased from default (50) to ensure last release tag is in this range
+  depth: 150
 
 addons:
 #  firefox: "38.0"
@@ -17,23 +21,31 @@ branches:
     - g3_v2_0
 
 cache:
+  yarn: true
   directories:
      - ./node_modules
      - ./.chrome/chromium
+     - ./angular.io/node_modules
 
 env:
   global:
     # GITHUB_TOKEN_ANGULAR
     # This is needed for the e2e Travis matrix task to publish packages to github for continuous packages delivery.
     - secure: "fq/U7VDMWO8O8SnAQkdbkoSe2X92PVqg4d044HmRYVmcf6YbO48+xeGJ8yOk0pCBwl3ISO4Q2ot0x546kxfiYBuHkZetlngZxZCtQiFT9kyId8ZKcYdXaIW9OVdw3Gh3tQyUwDucfkVhqcs52D6NZjyE2aWZ4/d1V4kWRO/LMgo="
+    # FIREBASE_TOKEN
+    # This is needed for publishing builds to the "aio-staging" firebase site.
+    # TODO(i): the token was generated using the iminar@google account, we should switch to a shared/role-base account.
+    - secure: "MPx3UM77o5IlhT75PKHL0FXoB5tSXDc3vnCXCd1sRy4XUTZ9vjcV6nNuyqEf+SOw659bGbC1FI4mACGx1Q+z7MQDR85b1mcA9uSgHDkh+IR82CnCVdaX9d1RXafdJIArahxfmorbiiPPLyPIKggo7ituRm+2c+iraoCkE/pXxYg="
   matrix:
     # Order: a slower build first, so that we don't occupy an idle travis worker waiting for others to complete.
-   - CI_MODE=js
-   - CI_MODE=e2e
-   - CI_MODE=saucelabs_required
-   - CI_MODE=browserstack_required
-   - CI_MODE=saucelabs_optional
-   - CI_MODE=browserstack_optional
+    - CI_MODE=e2e EXPERIMENTAL_ES2015_DISTRO=1
+    - CI_MODE=js
+    - CI_MODE=saucelabs_required
+    - CI_MODE=browserstack_required
+    - CI_MODE=saucelabs_optional
+    - CI_MODE=browserstack_optional
+    - CI_MODE=docs_test
+    - CI_MODE=aio
 
 matrix:
   fast_finish: true
@@ -47,5 +59,8 @@ install:
 script:
   - ./scripts/ci-lite/build.sh && ./scripts/ci-lite/test.sh
 
+after_success:
+  - ./scripts/ci-lite/deploy_aio_staging.sh
+
 after_script:
   - ./scripts/ci-lite/cleanup.sh

CHANGELOG.md

@@ -1,3 +1,706 @@
+<a name="4.0.0-beta.7"></a>
+# [4.0.0-beta.7](https://github.com/angular/angular/compare/4.0.0-beta.6...4.0.0-beta.7) (2017-02-09)
+
+
+### Bug Fixes
+
+* build and test fixes for TS 2.1 ([#13294](https://github.com/angular/angular/issues/13294)) ([ef32e6b](https://github.com/angular/angular/commit/ef32e6b))
+* **benchmarks:** don’t force gc on the `profile` buttons ([#14345](https://github.com/angular/angular/issues/14345)) ([f6b5965](https://github.com/angular/angular/commit/f6b5965))
+* **build:** make fsevents an optional dependency in npm ([#13945](https://github.com/angular/angular/issues/13945)) ([4370049](https://github.com/angular/angular/commit/4370049))
+* **compiler-cli:** prevent ng-xi18n from emitting the compilation output ([#14115](https://github.com/angular/angular/issues/14115)) ([e58d683](https://github.com/angular/angular/commit/e58d683)), closes [#13567](https://github.com/angular/angular/issues/13567)
+* **tsc-wrapped:** use tsickle's new source map composition feature ([#14150](https://github.com/angular/angular/issues/14150)) ([5bccff0](https://github.com/angular/angular/commit/5bccff0))
+* **upgrade:** pass correct values to `ngOnChanges` for interpolation bindings ([#14301](https://github.com/angular/angular/issues/14301)) ([1e3dd3d](https://github.com/angular/angular/commit/1e3dd3d))
+
+
+### Performance Improvements
+
+* **upgrade:** unregister `$doCheck` watcher when destroying upgraded component ([#14303](https://github.com/angular/angular/issues/14303)) ([94312f0](https://github.com/angular/angular/commit/94312f0))
+* Don’t subclass Error; resulting in smaller binary ([#14160](https://github.com/angular/angular/issues/14160)) ([c33fda2](https://github.com/angular/angular/commit/c33fda2))
+
+
+### BREAKING CHANGES
+
+* Angular 4 will support only TypeScript 2.1, so we no longer provide backwards compatibility to TS 1.8.
+
+
+
+<a name="2.4.7"></a>
+## [2.4.7](https://github.com/angular/angular/compare/2.4.6...2.4.7) (2017-02-09)
+
+
+### Bug Fixes
+
+* **upgrade:** allow non-element selectors for downgraded components ([#14291](https://github.com/angular/angular/issues/14291)) ([5bb47db](https://github.com/angular/angular/commit/5bb47db))
+
+
+<a name="4.0.0-beta.6"></a>
+# [4.0.0-beta.6](https://github.com/angular/angular/compare/4.0.0-beta.5...4.0.0-beta.6) (2017-02-03)
+
+
+### Bug Fixes
+
+* suppress some closure compiler warnings ([#14198](https://github.com/angular/angular/issues/14198)) ([2205829](https://github.com/angular/angular/commit/2205829))
+* **common:** add PopStateEvent interface ([#13400](https://github.com/angular/angular/issues/13400)) ([fe44118](https://github.com/angular/angular/commit/fe44118)), closes [#13378](https://github.com/angular/angular/issues/13378)
+* **common:** DatePipe shouldn't throw for NaN ([#14117](https://github.com/angular/angular/issues/14117)) ([7ad616a](https://github.com/angular/angular/commit/7ad616a)), closes [#14103](https://github.com/angular/angular/issues/14103)
+* **common:** DatePipe should parses input string even if it's not a valid date in browser ([#13895](https://github.com/angular/angular/issues/13895)) ([093cc04](https://github.com/angular/angular/commit/093cc04)), closes [#12334](https://github.com/angular/angular/issues/12334) [#13874](https://github.com/angular/angular/issues/13874)
+* **common:** use Symbol.observable to detect observables rather then presence of .subscribe ([#14067](https://github.com/angular/angular/issues/14067)) ([ff290af](https://github.com/angular/angular/commit/ff290af)), closes [#8848](https://github.com/angular/angular/issues/8848)
+* **compiler:** allow empty translations for attributes ([#14085](https://github.com/angular/angular/issues/14085)) ([05b2b49](https://github.com/angular/angular/commit/05b2b49)), closes [#13897](https://github.com/angular/angular/issues/13897)
+* avoid closure compiler warning ([#14229](https://github.com/angular/angular/issues/14229)) ([1bc5368](https://github.com/angular/angular/commit/1bc5368))
+* **router:** should allow navigation from root component in ngOnInit hook ([#13932](https://github.com/angular/angular/issues/13932)) ([47d41d4](https://github.com/angular/angular/commit/47d41d4)), closes [#13795](https://github.com/angular/angular/issues/13795)
+* failing integration test ([8270bec](https://github.com/angular/angular/commit/8270bec))
+* lint errors to make circle-ci green ([e0e5e78](https://github.com/angular/angular/commit/e0e5e78))
+* **router:** should find guard provided in a lazy loaded module ([#13929](https://github.com/angular/angular/issues/13929)) ([e075b1b](https://github.com/angular/angular/commit/e075b1b)), closes [#13530](https://github.com/angular/angular/issues/13530)
+* ngModel should use rxjs/symbol/observable to detect observable ([#14236](https://github.com/angular/angular/issues/14236)) ([a7479f6](https://github.com/angular/angular/commit/a7479f6))
+* **compiler:** allow expressions or functions in extends ([#14158](https://github.com/angular/angular/issues/14158)) ([b4214d6](https://github.com/angular/angular/commit/b4214d6)), closes [#14154](https://github.com/angular/angular/issues/14154)
+* **compiler:** fix missing translations handling ([#14113](https://github.com/angular/angular/issues/14113)) ([827c3fe](https://github.com/angular/angular/commit/827c3fe))
+* **compiler:** only lex messages that are needed by angular ([#14208](https://github.com/angular/angular/issues/14208)) ([5921c87](https://github.com/angular/angular/commit/5921c87))
+* **core:** add bootstrapped modules into platform modules list ([#13740](https://github.com/angular/angular/issues/13740)) ([863285a](https://github.com/angular/angular/commit/863285a)), closes [#12015](https://github.com/angular/angular/issues/12015)
+* **core:** ViewContainerRef.indexOf should not throw error when empty ([#13220](https://github.com/angular/angular/issues/13220)) ([a277e97](https://github.com/angular/angular/commit/a277e97))
+* **forms:** async validator cancels previous subscription when input has changed ([#13222](https://github.com/angular/angular/issues/13222)) ([6c7300c](https://github.com/angular/angular/commit/6c7300c)), closes [#12709](https://github.com/angular/angular/issues/12709) [#9120](https://github.com/angular/angular/issues/9120) [#10074](https://github.com/angular/angular/issues/10074) [#8923](https://github.com/angular/angular/issues/8923)
+* **forms:** fix broken unit test ([#14179](https://github.com/angular/angular/issues/14179)) ([1df9319](https://github.com/angular/angular/commit/1df9319))
+* **forms:** show a blank line when nothing is selected in IE or Edge ([#13903](https://github.com/angular/angular/issues/13903)) ([029f558](https://github.com/angular/angular/commit/029f558)), closes [#10010](https://github.com/angular/angular/issues/10010)
+* **forms:** verify functions passed into async validators returns Observable or Promise ([#14053](https://github.com/angular/angular/issues/14053)) ([94f84c5](https://github.com/angular/angular/commit/94f84c5))
+* **http:** remove dots from jsonp callback name ([#13219](https://github.com/angular/angular/issues/13219)) ([9e5617e](https://github.com/angular/angular/commit/9e5617e))
+* **http:** use params without RequestOptions ([#14101](https://github.com/angular/angular/issues/14101)) ([5f2b317](https://github.com/angular/angular/commit/5f2b317)), closes [#14100](https://github.com/angular/angular/issues/14100)
+* **language-service:** do not crash when Angular cannot be located ([#14123](https://github.com/angular/angular/issues/14123)) ([49fb814](https://github.com/angular/angular/commit/49fb814)), closes [#14122](https://github.com/angular/angular/issues/14122)
+* **platform-browser:** remove style nodes on destroy ([#13744](https://github.com/angular/angular/issues/13744)) ([cd3901f](https://github.com/angular/angular/commit/cd3901f)), closes [#11746](https://github.com/angular/angular/issues/11746)
+* **router:** fix CanActivateChild guard provided in a lazy loaded module ([#13989](https://github.com/angular/angular/issues/13989)) ([579567c](https://github.com/angular/angular/commit/579567c)), closes [#12275](https://github.com/angular/angular/issues/12275)
+* **testing:** async/fakeAsync/inject/withModule helpers should pass through context to callback functions ([#13718](https://github.com/angular/angular/issues/13718)) ([5f40e5b](https://github.com/angular/angular/commit/5f40e5b))
+* **upgrade:** detect async downgrade component changes ([#14039](https://github.com/angular/angular/issues/14039)) ([20b454c](https://github.com/angular/angular/commit/20b454c)), closes [#6385](https://github.com/angular/angular/issues/6385) [#6385](https://github.com/angular/angular/issues/6385)
+* **upgrade:** respect hierarchical injectors for downgraded components ([#14037](https://github.com/angular/angular/issues/14037)) ([1367cd9](https://github.com/angular/angular/commit/1367cd9))
+* **compiler:** improve error messages in aot compiler ([#14017](https://github.com/angular/angular/issues/14017)) ([665dde2](https://github.com/angular/angular/commit/665dde2))
+
+
+### Features
+
+* **aio:** add initial angular-cli scaffold ([#14118](https://github.com/angular/angular/issues/14118)) ([e130bc1](https://github.com/angular/angular/commit/e130bc1))
+* **common:** rename underlying `NgFor` class and add a type parameter ([#14104](https://github.com/angular/angular/issues/14104)) ([86b2b25](https://github.com/angular/angular/commit/86b2b25))
+* **compiler:** allow missing translations ([#14113](https://github.com/angular/angular/issues/14113)) ([8775ab9](https://github.com/angular/angular/commit/8775ab9)), closes [#13861](https://github.com/angular/angular/issues/13861)
+* **compiler:** do not parse xtb messages not needed by angular ([#14111](https://github.com/angular/angular/issues/14111)) ([f7fba74](https://github.com/angular/angular/commit/f7fba74)), closes [#14046](https://github.com/angular/angular/issues/14046)
+* **compiler:** generate type parameters for generic type references ([#14104](https://github.com/angular/angular/issues/14104)) ([69e14b5](https://github.com/angular/angular/commit/69e14b5))
+* **core:** add query support to view engine ([1e729d7](https://github.com/angular/angular/commit/1e729d7)), closes [#14084](https://github.com/angular/angular/issues/14084)
+* **forms:** add email validator ([#13709](https://github.com/angular/angular/issues/13709)) ([d69717c](https://github.com/angular/angular/commit/d69717c)), closes [#13706](https://github.com/angular/angular/issues/13706)
+* **forms:** add equalsTo validator ([#14052](https://github.com/angular/angular/issues/14052)) ([7b7ae5f](https://github.com/angular/angular/commit/7b7ae5f))
+* **core:** add NgModule support to NgComponentOutlet directive ([#14088](https://github.com/angular/angular/issues/14088)) ([3ef73c2](https://github.com/angular/angular/commit/3ef73c2)), closes [#14043](https://github.com/angular/angular/issues/14043)
+* **router:** deprecate preserveQueryParams,add queryParamsHandling ([#14095](https://github.com/angular/angular/issues/14095)) ([c87c3be](https://github.com/angular/angular/commit/c87c3be))
+* **tsc-wrapped:** record arity of generic classes ([#14104](https://github.com/angular/angular/issues/14104)) ([1079b93](https://github.com/angular/angular/commit/1079b93))
+* **upgrade:** allow non-element selectors for downgraded components ([#14037](https://github.com/angular/angular/issues/14037)) ([9aafdc7](https://github.com/angular/angular/commit/9aafdc7))
+* **upgrade:** export VERSION from `upgrade/static` ([#14037](https://github.com/angular/angular/issues/14037)) ([7670cc1](https://github.com/angular/angular/commit/7670cc1))
+* **upgrade:** return a function (instead of array) from `downgradeInjectable()` ([#14037](https://github.com/angular/angular/issues/14037)) ([1f90f29](https://github.com/angular/angular/commit/1f90f29))
+* **forms:** provide a method to compare options ([#13349](https://github.com/angular/angular/issues/13349)) ([f89d004](https://github.com/angular/angular/commit/f89d004)), closes [#13268](https://github.com/angular/angular/issues/13268)
+
+
+### Performance Improvements
+
+* use abstract keyword where possible to decrease file size. ([#14112](https://github.com/angular/angular/issues/14112)) ([670b680](https://github.com/angular/angular/commit/670b680))
+* **core** simplify ReflectiveInjector by removing code for Dart implementation ([#14126](https://github.com/angular/angular/issues/14126)) ([670b680](https://github.com/angular/angular/commit/670b680))
+
+
+### BREAKING CHANGES
+
+* common: A definition of `Iterable<T>` is now required to correctly compile
+Angular applications. Support for `Iterable<T>` is not required at
+runtime but a type definition `Iterable<T>` must be available.
+
+`NgFor`, and now `NgForOf<T>`, already supports `Iterable<T>` at
+runtime. With this change the type definition is updated to reflect
+this support.
+
+Migration:
+- add "es2015.iterable.ts" to your tsconfig.json "libs" fields.
+
+Part of #12398
+* upgrade: Previously, `upgrade/static/downgradeInjectable` returned an array of the form:
+
+```js
+['dep1', 'dep2', ..., function factory(dep1, dep2, ...) { ... }]
+```
+
+Now it returns a function with an `$inject` property:
+
+```js
+factory.$inject = ['dep1', 'dep2', ...];
+function factory(dep1, dep2, ...) { ... }
+```
+
+It shouldn't affect the behavior of apps, since both forms are equally suitable
+to be used for registering AngularJS injectable services, but it is possible
+that type-checking might fail or that current code breaks if it relies on the
+returned value being an array.
+
+
+
+<a name="2.4.6"></a>
+## [2.4.6](https://github.com/angular/angular/compare/2.4.5...2.4.6) (2017-02-03)
+
+
+### Bug Fixes
+
+* **common:** add PopStateEvent interface ([#13400](https://github.com/angular/angular/issues/13400)) ([71567d1](https://github.com/angular/angular/commit/71567d1)), closes [#13378](https://github.com/angular/angular/issues/13378)
+* **common:** DatePipe does't throw for NaN ([#14117](https://github.com/angular/angular/issues/14117)) ([32cc675](https://github.com/angular/angular/commit/32cc675)), closes [#14103](https://github.com/angular/angular/issues/14103)
+* **common:** DatePipe parses input string if it's not a valid date in browser ([#13895](https://github.com/angular/angular/issues/13895)) ([e641636](https://github.com/angular/angular/commit/e641636)), closes [#12334](https://github.com/angular/angular/issues/12334) [#13874](https://github.com/angular/angular/issues/13874)
+* **common:** introduce isObservable method ([#14067](https://github.com/angular/angular/issues/14067)) ([109f0d1](https://github.com/angular/angular/commit/109f0d1)), closes [#8848](https://github.com/angular/angular/issues/8848)
+* **compiler:** allow empty translations for attributes ([#14085](https://github.com/angular/angular/issues/14085)) ([f3d5506](https://github.com/angular/angular/commit/f3d5506)), closes [#13897](https://github.com/angular/angular/issues/13897)
+* **core:** add bootstrapped modules into platform modules list ([#13740](https://github.com/angular/angular/issues/13740)) ([250dbc4](https://github.com/angular/angular/commit/250dbc4)), closes [#12015](https://github.com/angular/angular/issues/12015)
+* **core:** ViewContainerRef.indexOf should not throw error when empty ([#13220](https://github.com/angular/angular/issues/13220)) ([41b8d95](https://github.com/angular/angular/commit/41b8d95))
+* **forms:** show a blank line when nothing is selected in IE or Edge ([#13903](https://github.com/angular/angular/issues/13903)) ([09e2d20](https://github.com/angular/angular/commit/09e2d20)), closes [#10010](https://github.com/angular/angular/issues/10010)
+* **forms:** verify functions passed into async validators returns Observable or Promise ([#14053](https://github.com/angular/angular/issues/14053)) ([774e1db](https://github.com/angular/angular/commit/774e1db))
+* ngModel should use rxjs/symbol/observable to detect observable ([#14236](https://github.com/angular/angular/issues/14236)) ([7e639aa](https://github.com/angular/angular/commit/7e639aa))
+* **http:** remove dots from jsonp callback name ([#13219](https://github.com/angular/angular/issues/13219)) ([1eece50](https://github.com/angular/angular/commit/1eece50))
+* **i18n:** parse ICU messages while normalizing templates ([#14153](https://github.com/angular/angular/issues/14153)) ([8d4aa82](https://github.com/angular/angular/commit/8d4aa82))
+* **language-service:** do not crash when Angular cannot be located ([#14123](https://github.com/angular/angular/issues/14123)) ([a5b4af0](https://github.com/angular/angular/commit/a5b4af0)), closes [#14122](https://github.com/angular/angular/issues/14122)
+* **platform-browser:** remove style nodes on destroy ([#13744](https://github.com/angular/angular/issues/13744)) ([0614289](https://github.com/angular/angular/commit/0614289)), closes [#11746](https://github.com/angular/angular/issues/11746)
+* **router:** fix CanActivate redirect to the root on initial load ([#13929](https://github.com/angular/angular/issues/13929)) ([a047124](https://github.com/angular/angular/commit/a047124)), closes [#13530](https://github.com/angular/angular/issues/13530)
+* **router:** should find guard provided in a lazy loaded module ([#13989](https://github.com/angular/angular/issues/13989)) ([0965636](https://github.com/angular/angular/commit/0965636)), closes [#12275](https://github.com/angular/angular/issues/12275)
+* **router:** should allow navigation from root component in ngOnInit hook ([#13932](https://github.com/angular/angular/issues/13932)) ([4d2901d](https://github.com/angular/angular/commit/4d2901d)), closes [#13795](https://github.com/angular/angular/issues/13795)
+* **testing:** async/fakeAsync/inject/withModule helpers should pass through context to callback functions ([#13718](https://github.com/angular/angular/issues/13718)) ([70bbdf5](https://github.com/angular/angular/commit/70bbdf5))
+* **upgrade:** detect async downgrade component changes ([#14039](https://github.com/angular/angular/issues/14039)) ([117fa79](https://github.com/angular/angular/commit/117fa79)), closes [#6385](https://github.com/angular/angular/issues/6385) [#6385](https://github.com/angular/angular/issues/6385)
+
+
+
+<a name="4.0.0-beta.5"></a>
+# [4.0.0-beta.5](https://github.com/angular/angular/compare/4.0.0-beta.3...4.0.0-beta.5) (2017-01-25)
+
+
+### Bug Fixes
+
+* **animations:** fix internal jscompiler issue and AOT quoting ([#13798](https://github.com/angular/angular/issues/13798)) ([c2aa981](https://github.com/angular/angular/commit/c2aa981))
+* **common:** support numeric value as discrete cases for NgPlural ([#13876](https://github.com/angular/angular/issues/13876)) ([f364557](https://github.com/angular/angular/commit/f364557))
+* **compiler:** [i18n] XMB/XTB placeholder names can contain only A-Z, 0-9, _n ([d02eab4](https://github.com/angular/angular/commit/d02eab4))
+* **compiler:** fix regexp to support firefox 31 ([#14082](https://github.com/angular/angular/issues/14082)) ([b2f9d56](https://github.com/angular/angular/commit/b2f9d56)), closes [#14029](https://github.com/angular/angular/issues/14029) [#13900](https://github.com/angular/angular/issues/13900)
+* **core:** export animation classes required for Renderer impl ([#14002](https://github.com/angular/angular/issues/14002)) ([83361d8](https://github.com/angular/angular/commit/83361d8)), closes [#14001](https://github.com/angular/angular/issues/14001)
+* **core:** fix not declared variable in view engine ([#14045](https://github.com/angular/angular/issues/14045)) ([d3a3a8e](https://github.com/angular/angular/commit/d3a3a8e))
+* **http:** don't create a blob out of ArrayBuffer when type is application/octet-stream ([#13992](https://github.com/angular/angular/issues/13992)) ([1200cf2](https://github.com/angular/angular/commit/1200cf2)), closes [#13973](https://github.com/angular/angular/issues/13973)
+* **router:** enable loadChildren with function in aot ([#13909](https://github.com/angular/angular/issues/13909)) ([635bf02](https://github.com/angular/angular/commit/635bf02)), closes [#11075](https://github.com/angular/angular/issues/11075)
+* **router:** routerLinkActive should not throw when not initialized ([#13273](https://github.com/angular/angular/issues/13273)) ([e8ea741](https://github.com/angular/angular/commit/e8ea741)), closes [#13270](https://github.com/angular/angular/issues/13270)
+* **upgrade:** detect async downgrade component changes ([#13812](https://github.com/angular/angular/issues/13812)) ([d6382bf](https://github.com/angular/angular/commit/d6382bf)), closes [#6385](https://github.com/angular/angular/issues/6385) [#6385](https://github.com/angular/angular/issues/6385) [#10660](https://github.com/angular/angular/issues/10660) [#12318](https://github.com/angular/angular/issues/12318) [#12034](https://github.com/angular/angular/issues/12034)
+* **upgrade/static:** ensure upgraded injector is initialized early enough ([#14065](https://github.com/angular/angular/issues/14065)) ([6152eb2](https://github.com/angular/angular/commit/6152eb2)), closes [#13811](https://github.com/angular/angular/issues/13811)
+
+
+### Features
+
+* **build:** optionally build an ES2015 distro ([#13471](https://github.com/angular/angular/issues/13471)) ([be6c95a](https://github.com/angular/angular/commit/be6c95a))
+* **core:** add event support to view engine ([0adb97b](https://github.com/angular/angular/commit/0adb97b))
+* **core:** add initial view engine ([#14014](https://github.com/angular/angular/issues/14014)) ([2f87eb5](https://github.com/angular/angular/commit/2f87eb5))
+* **core:** add pure expression support to view engine ([6541737](https://github.com/angular/angular/commit/6541737))
+* **core:** Add type information to injector.get() ([#13785](https://github.com/angular/angular/issues/13785)) ([d169c24](https://github.com/angular/angular/commit/d169c24))
+* **security:** allow calc and gradient functions. ([#13943](https://github.com/angular/angular/issues/13943)) ([e19bf70](https://github.com/angular/angular/commit/e19bf70))
+* **tsc-wrapped:** Support of vinyl like config file was added ([#13987](https://github.com/angular/angular/issues/13987)) ([0c7726d](https://github.com/angular/angular/commit/0c7726d))
+* **upgrade:** Support ng-model in downgraded components ([#10578](https://github.com/angular/angular/issues/10578)) ([e21e9c5](https://github.com/angular/angular/commit/e21e9c5))
+
+
+### BREAKING CHANGES
+
+* core: - Because `injector.get()` is now parameterize it is possible that code
+  which used to work no longer type checks. Example would be if one
+  injects `Foo` but configures it as `{provide: Foo, useClass: MockFoo}`.
+  The injection instance will be that of `MockFoo` but the type will be
+  `Foo` instead of `any` as in the past. This means that it was possible
+  to call a method on `MockFoo` in the past which now will fail type
+  check. See this example:
+
+```
+class Foo {}
+class MockFoo extends Foo {
+  setupMock();
+}
+
+var PROVIDERS = [
+  {provide: Foo, useClass: MockFoo}
+];
+
+...
+
+function myTest(injector: Injector) {
+  var foo = injector.get(Foo);
+  // This line used to work since `foo` used to be `any` before this
+  // change, it will now be `Foo`, and `Foo` does not have `setUpMock()`.
+  // The fix is to downcast: `injector.get(Foo) as MockFoo`.
+  foo.setUpMock();
+}
+```
+
+
+
+<a name="2.4.5"></a>
+## [2.4.5](https://github.com/angular/angular/compare/2.4.4...2.4.5) (2017-01-25)
+
+
+### Bug Fixes
+
+* **compiler:** [i18n] XMB/XTB placeholder names can contain only A-Z, 0-9, _n ([5492fad](https://github.com/angular/angular/commit/5492fad))
+* **compiler:** fix regexp to support firefox 31 ([#14082](https://github.com/angular/angular/issues/14082)) ([bd2eecb](https://github.com/angular/angular/commit/bd2eecb)), closes [#14029](https://github.com/angular/angular/issues/14029) [#13900](https://github.com/angular/angular/issues/13900)
+* **core:** export animation classes required for Renderer impl ([#14002](https://github.com/angular/angular/issues/14002)) ([fd4f9ac](https://github.com/angular/angular/commit/fd4f9ac)), closes [#14001](https://github.com/angular/angular/issues/14001)
+* **upgrade:** ensure upgraded injector is initialized early enough ([#14065](https://github.com/angular/angular/issues/14065)) ([3b2fb23](https://github.com/angular/angular/commit/3b2fb23)), closes [#13811](https://github.com/angular/angular/issues/13811)
+
+
+
+<a name="4.0.0-beta.4"></a>
+# [4.0.0-beta.4](https://github.com/angular/angular/compare/4.0.0-beta.3...4.0.0-beta.4) (2017-01-19)
+
+
+### Bug Fixes
+
+* **animations:** fix internal jscompiler issue and AOT quoting ([#13798](https://github.com/angular/angular/issues/13798)) ([c2aa981](https://github.com/angular/angular/commit/c2aa981))
+* **common:** support numeric value as discrete cases for NgPlural ([#13876](https://github.com/angular/angular/issues/13876)) ([f364557](https://github.com/angular/angular/commit/f364557))
+* **http:** don't create a blob out of ArrayBuffer when type is application/octet-stream ([#13992](https://github.com/angular/angular/issues/13992)) ([1200cf2](https://github.com/angular/angular/commit/1200cf2)), closes [#13973](https://github.com/angular/angular/issues/13973)
+* **router:** enable loadChildren with function in aot ([#13909](https://github.com/angular/angular/issues/13909)) ([635bf02](https://github.com/angular/angular/commit/635bf02)), closes [#11075](https://github.com/angular/angular/issues/11075)
+* **router:** routerLinkActive should not throw when not initialized ([#13273](https://github.com/angular/angular/issues/13273)) ([e8ea741](https://github.com/angular/angular/commit/e8ea741)), closes [#13270](https://github.com/angular/angular/issues/13270)
+* **security:** allow calc and gradient functions. ([#13943](https://github.com/angular/angular/issues/13943)) ([e19bf70](https://github.com/angular/angular/commit/e19bf70))
+* **upgrade:** detect async downgrade component changes ([#13812](https://github.com/angular/angular/issues/13812)) ([d6382bf](https://github.com/angular/angular/commit/d6382bf)), closes [#6385](https://github.com/angular/angular/issues/6385) [#6385](https://github.com/angular/angular/issues/6385) [#10660](https://github.com/angular/angular/issues/10660) [#12318](https://github.com/angular/angular/issues/12318) [#12034](https://github.com/angular/angular/issues/12034)
+
+
+### Features
+
+* **build:** optionally build an ES2015 distro ([#13471](https://github.com/angular/angular/issues/13471)) ([be6c95a](https://github.com/angular/angular/commit/be6c95a))
+* **core:** Add type information to injector.get() ([#13785](https://github.com/angular/angular/issues/13785)) ([d169c24](https://github.com/angular/angular/commit/d169c24))
+
+
+### BREAKING CHANGES
+
+* core: - Because `injector.get()` is now parameterized it is possible that code
+  which used to work no longer type checks. Example would be if one
+  injects `Foo` but configures it as `{provide: Foo, useClass: MockFoo}`.
+  The injection instance will be that of `MockFoo` but the type will be
+  `Foo` instead of `any` as in the past. This means that it was possible
+  to call a method on `MockFoo` in the past which now will fail type
+  check. See this example:
+
+```
+class Foo {}
+class MockFoo extends Foo {
+  setupMock();
+}
+
+var PROVIDERS = [
+  {provide: Foo, useClass: MockFoo}
+];
+
+...
+
+function myTest(injector: Injector) {
+  var foo = injector.get(Foo);
+  // This line used to work since `foo` used to be `any` before this
+  // change, it will now be `Foo`, and `Foo` does not have `setUpMock()`.
+  // The fix is to downcast: `injector.get(Foo) as MockFoo`.
+  foo.setUpMock();
+}
+```
+
+
+
+<a name="2.4.4"></a>
+## [2.4.4](https://github.com/angular/angular/compare/2.4.3...2.4.4) (2017-01-19)
+
+* **animations:** fix internal jscompiler issue and AOT quoting ([#13798](https://github.com/angular/angular/issues/13798)) ([261fd16](https://github.com/angular/angular/commit/261fd16))
+* **common:** support numeric value as discrete cases for NgPlural ([#13876](https://github.com/angular/angular/issues/13876)) ([3d0b1b8](https://github.com/angular/angular/commit/3d0b1b8))
+* **http:** don't create a blob out of ArrayBuffer when type is application/octet-stream ([#13992](https://github.com/angular/angular/issues/13992)) ([015878a](https://github.com/angular/angular/commit/015878a)), closes [#13973](https://github.com/angular/angular/issues/13973)
+* **router:** enable loadChildren with function in aot ([#13909](https://github.com/angular/angular/issues/13909)) ([2af5862](https://github.com/angular/angular/commit/2af5862)), closes [#11075](https://github.com/angular/angular/issues/11075)
+* **router:** routerLinkActive should not throw when not initialized ([#13273](https://github.com/angular/angular/issues/13273)) ([49c4b0f](https://github.com/angular/angular/commit/49c4b0f)), closes [#13270](https://github.com/angular/angular/issues/13270)
+* **security:** allow calc and gradient functions. ([#13943](https://github.com/angular/angular/issues/13943)) ([bd15110](https://github.com/angular/angular/commit/bd15110))
+* **upgrade:** detect async downgrade component changes ([#13812](https://github.com/angular/angular/issues/13812)) ([2250082](https://github.com/angular/angular/commit/2250082)), closes [#6385](https://github.com/angular/angular/issues/6385) [#6385](https://github.com/angular/angular/issues/6385) [#10660](https://github.com/angular/angular/issues/10660) [#12318](https://github.com/angular/angular/issues/12318) [#12034](https://github.com/angular/angular/issues/12034)
+
+
+
+<a name="4.0.0-beta.3"></a>
+# [4.0.0-beta.3](https://github.com/angular/angular/compare/4.0.0-beta.2...4.0.0-beta.3) (2017-01-11)
+
+
+### Bug Fixes
+
+* **compiler:** avoid evaluating arguments to unknown decorators ([d061adc](https://github.com/angular/angular/commit/d061adc)), closes [#13605](https://github.com/angular/angular/issues/13605)
+* **compiler:** fix template binding parsing (`*directive="-..."`) ([e5c6bb4](https://github.com/angular/angular/commit/e5c6bb4)), closes [#13800](https://github.com/angular/angular/issues/13800)
+* **compiler-cli:** add support for more than 2 levels of nested lazy routes ([5d9cbd7](https://github.com/angular/angular/commit/5d9cbd7)), closes [angular/angular-cli#3663](https://github.com/angular/angular-cli/issues/3663)
+* **compiler-cli:** avoid handling functions in loadChildren as lazy load routes paths ([aeed737](https://github.com/angular/angular/commit/aeed737)), closes [angular/angular-cli#3204](https://github.com/angular/angular-cli/issues/3204)
+* **core:** Add type information to  differs ([8c7e93b](https://github.com/angular/angular/commit/8c7e93b)), closes [#13382](https://github.com/angular/angular/issues/13382)
+* **i18n:** translate attributes inside elements marked for translation ([424e6c4](https://github.com/angular/angular/commit/424e6c4)), closes [#13796](https://github.com/angular/angular/issues/13796) [#13814](https://github.com/angular/angular/issues/13814)
+* **router:** RouterLink mirrors input `target` as attribute ([d9a22da](https://github.com/angular/angular/commit/d9a22da)), closes [#13837](https://github.com/angular/angular/issues/13837)
+* **router:** throw an error when navigate to null/undefined path ([46cb04d](https://github.com/angular/angular/commit/46cb04d)), closes [#10560](https://github.com/angular/angular/issues/10560) [#13384](https://github.com/angular/angular/issues/13384)
+* **router:** fix checking for object intersection ([6d29fae](https://github.com/angular/angular/commit/6d29fae))
+
+
+### Features
+
+* **animations:** expose the `element` value within transition events ([4bae4b3](https://github.com/angular/angular/commit/4bae4b3))
+* **animations:** expose the `triggerName` within the transition event ([3f67ab0](https://github.com/angular/angular/commit/3f67ab0)), closes [#13600](https://github.com/angular/angular/issues/13600)
+* **animations:** support function types in transitions ([9211a22](https://github.com/angular/angular/commit/9211a22)), closes [#13538](https://github.com/angular/angular/issues/13538) [#13537](https://github.com/angular/angular/issues/13537)
+* **language-service:** support TS2.2 plugin model ([99aa49a](https://github.com/angular/angular/commit/99aa49a))
+* **NgComponentOutlet:** add NgComponentOutlet directive ([8578682](https://github.com/angular/angular/commit/8578682)), closes [#11168](https://github.com/angular/angular/issues/11168)
+* **NgTemplateOutlet:** Make NgTemplateOutlet compatible with * syntax ([c0178de](https://github.com/angular/angular/commit/c0178de))
+* **router:** call resolver when upstream params change ([#12942](https://github.com/angular/angular/issues/12942)) ([d4d3782](https://github.com/angular/angular/commit/d4d3782))
+
+
+### BREAKING CHANGES
+
+* core: - `IterableChangeRecord` is now an interface and parameterized on `<V>`.
+  This should not be an issue unless your code does
+  `new IterableChangeRecord` which it should not have a reason to do.
+- `KeyValueChangeRecord` is now an interface and parameterized on `<V>`.
+  This should not be an issue unless your code does
+  `new KeyValueChangeRecord` which it should not have a reason to do.
+
+### DEPRECATION
+
+* Deprecate `ngOutletContext`. Use `ngTemplateOutletContext` instead.
+* `CollectionChangeRecord` is renamed to `IterableChangeRecord`.
+  `CollectionChangeRecord` is aliased to `IterableChangeRecord` and is
+  marked as `@deprecated`. It will be removed in `v6.x.x`.
+* Deprecate `DefaultIterableDiffer` as it is private class which
+  was erroneously exposed.
+* Deprecate `KeyValueDiffers#factories` as it is private field which
+  was erroneously exposed.
+* Deprecate `IterableDiffers#factories` as it is private field which
+  was erroneously exposed.
+
+
+
+<a name="2.4.3"></a>
+## [2.4.3](https://github.com/angular/angular/compare/2.4.2...2.4.3) (2017-01-11)
+
+
+### Bug Fixes
+
+* **compiler:** avoid evaluating arguments to unknown decorators ([5e9d3db](https://github.com/angular/angular/commit/5e9d3db)), closes [#13605](https://github.com/angular/angular/issues/13605)
+* **compiler:** fix template binding parsing (`*directive="-..."`) ([7dc12b9](https://github.com/angular/angular/commit/7dc12b9)), closes [#13800](https://github.com/angular/angular/issues/13800)
+* **compiler-cli:** add support for more than 2 levels of nested lazy routes ([6164eb2](https://github.com/angular/angular/commit/6164eb2)), closes [angular/angular-cli#3663](https://github.com/angular/angular-cli/issues/3663)
+* **compiler-cli:** avoid handling functions in loadChildren as lazy load routes paths ([313683f](https://github.com/angular/angular/commit/313683f)), closes [angular/angular-cli#3204](https://github.com/angular/angular-cli/issues/3204)
+* **i18n:** translate attributes inside elements marked for translation ([d7f2a3c](https://github.com/angular/angular/commit/d7f2a3c))
+* **router:** RouterLink mirrors input `target` as attribute ([1c82b58](https://github.com/angular/angular/commit/1c82b58)), closes [#13837](https://github.com/angular/angular/issues/13837)
+* **router:** throw an error when navigate to null/undefined path ([61ba223](https://github.com/angular/angular/commit/61ba223)), closes [#10560](https://github.com/angular/angular/issues/10560) [#13384](https://github.com/angular/angular/issues/13384)
+* **router:** fix checking for object intersection ([1692265](https://github.com/angular/angular/commit/1692265))
+
+
+
+<a name="2.4.2"></a>
+## [2.4.2](https://github.com/angular/angular/compare/2.4.1...2.4.2) (2017-01-06)
+
+
+### Bug Fixes
+
+* **common:** add link to trackBy docs from the error message ([#13634](https://github.com/angular/angular/issues/13634)) ([f723437](https://github.com/angular/angular/commit/f723437))
+* **common:** do not override locale provided on bootstrap ([#13654](https://github.com/angular/angular/issues/13654)) ([5f49c3e](https://github.com/angular/angular/commit/5f49c3e)), closes [#13607](https://github.com/angular/angular/issues/13607)
+* **common:** allow null/undefined values for `NgForTrackBy` ([6be55cc](https://github.com/angular/angular/commit/6be55cc)), closes [#13641](https://github.com/angular/angular/issues/13641)
+* **compiler:** don’t throw when using `ANALYZE_FOR_ENTRY_COMPONENTS` with user classes ([#13679](https://github.com/angular/angular/issues/13679)) ([230e33f](https://github.com/angular/angular/commit/230e33f)), closes [#13565](https://github.com/angular/angular/issues/13565)
+* **compiler:** query `<template>` elements before their children. ([#13677](https://github.com/angular/angular/issues/13677)) ([1cd73c7](https://github.com/angular/angular/commit/1cd73c7)), closes [#13118](https://github.com/angular/angular/issues/13118) [#13167](https://github.com/angular/angular/issues/13167)
+* **compiler:** allow "." in attribute selectors ([#13653](https://github.com/angular/angular/issues/13653)) ([29ffdfd](https://github.com/angular/angular/commit/29ffdfd)), closes [#13645](https://github.com/angular/angular/issues/13645) [#13982](https://github.com/angular/angular/issues/13982)
+* **core:** animations no longer silently exits if the element is not apart of the DOM ([#13763](https://github.com/angular/angular/issues/13763)) ([f1cde43](https://github.com/angular/angular/commit/f1cde43))
+* **core:** animations should blend in all previously transitioned styles into next animation if interrupted ([#13148](https://github.com/angular/angular/issues/13148)) ([b245b92](https://github.com/angular/angular/commit/b245b92))
+* **core:** remove reference to "Angular 2" in dev mode warning ([#13751](https://github.com/angular/angular/issues/13751)) ([21f5f05](https://github.com/angular/angular/commit/21f5f05))
+* **core/testing:** improve misleading error message when don't call compileComponents ([#13543](https://github.com/angular/angular/issues/13543)) ([0e7f9f0](https://github.com/angular/angular/commit/0e7f9f0)), closes [#11301](https://github.com/angular/angular/issues/11301)
+* **forms:** Validators.required properly validate arrays ([#13362](https://github.com/angular/angular/issues/13362)) ([17c5fa9](https://github.com/angular/angular/commit/17c5fa9)), closes [#12274](https://github.com/angular/angular/issues/12274)
+* **language-service:** support TypeScript 2.1 ([#13655](https://github.com/angular/angular/issues/13655)) ([56b4296](https://github.com/angular/angular/commit/56b4296))
+* **router:** fix lazy loaded module with wildcard route ([#13649](https://github.com/angular/angular/issues/13649)) ([5754ecc](https://github.com/angular/angular/commit/5754ecc)), closes [#12955](https://github.com/angular/angular/issues/12955)
+* **router:** routerLink support of null ([#13380](https://github.com/angular/angular/issues/13380)) ([018865e](https://github.com/angular/angular/commit/018865e)), closes [#6971](https://github.com/angular/angular/issues/6971)
+* **router:** update route snapshot before emit new values ([#13558](https://github.com/angular/angular/issues/13558)) ([9f6a647](https://github.com/angular/angular/commit/9f6a647)), closes [#12912](https://github.com/angular/angular/issues/12912)
+* **upgrade:** fix/improve support for lifecycle hooks ([#13020](https://github.com/angular/angular/issues/13020)) ([21942a8](https://github.com/angular/angular/commit/21942a8))
+
+
+
+<a name="4.0.0-beta.2"></a>
+# [4.0.0-beta.2](https://github.com/angular/angular/compare/4.0.0-beta.1...4.0.0-beta.2) (2017-01-06)
+
+
+### Features
+
+* **compiler:** generate less code for bindings to DOM elements ([db49d42](https://github.com/angular/angular/commit/db49d42))
+* **compiler:** generate proper reexports in `.ngfactory.ts` files to not need transitive deps for compiling `.ngfactory.ts` files. ([#13524](https://github.com/angular/angular/issues/13524)) ([9c69703](https://github.com/angular/angular/commit/9c69703)), closes [#12787](https://github.com/angular/angular/issues/12787)
+* **router:** add an extra argument to CanDeactivate interface ([#13560](https://github.com/angular/angular/issues/13560)) ([69fa3bb](https://github.com/angular/angular/commit/69fa3bb)), closes [#9853](https://github.com/angular/angular/issues/9853)
+
+
+### Bug Fixes
+
+* **compiler:** improve error message for undefined providers ([#13546](https://github.com/angular/angular/issues/13546)) ([6b02b80](https://github.com/angular/angular/commit/6b02b80)), closes [#10835](https://github.com/angular/angular/issues/10835)
+* **compiler:** improve the error when template is not a string ([2c0c86e](https://github.com/angular/angular/commit/2c0c86e)), closes [#8708](https://github.com/angular/angular/issues/8708) [#13377](https://github.com/angular/angular/issues/13377)
+* **compiler:** throw an error for invalid provider ([#13544](https://github.com/angular/angular/issues/13544)) ([445ed43](https://github.com/angular/angular/commit/445ed43)), closes [#8870](https://github.com/angular/angular/issues/8870)
+* **i18n:** parse ICU messages while normalizing templates ([e74d8aa](https://github.com/angular/angular/commit/e74d8aa))
+
+Note: 4.0.0-beta.2 release also contains all the changes present in the 2.4.2 release.
+
+
+### BREAKING CHANGES
+
+* **core**: `SimpleChange` now takes an additional argument that defines whether this is the first
+change or not. This is a low profile API and we don't expect anyone to be affected by this change.
+If you are impacted by this change please file an issue. ([465516b](https://github.com/angular/angular/commit/465516b))
+
+
+
+
+<a name="4.0.0-beta.1"></a>
+# [4.0.0-beta.1](https://github.com/angular/angular/compare/2.4.0-marker...4.0.0-beta.1) (2016-12-22)
+
+### Features
+
+* **upgrade:** support the `$doCheck()` lifecycle hook in `UpgradeComponent` ([#13015](https://github.com/angular/angular/issues/13015)) ([9da4c25](https://github.com/angular/angular/commit/9da4c25))
+
+Note: 4.0.0-beta.1 release also contains all the changes present in the 2.4.0 and the 2.4.1 releases.
+
+<a name="2.4.1"></a>
+## [2.4.1](https://github.com/angular/angular/compare/2.4.0...2.4.1) (2016-12-21)
+
+### Bug Fixes
+
+* **animations:** always quote string map key values in AOT code ([#13602](https://github.com/angular/angular/issues/13602)) ([6a5e46c](https://github.com/angular/angular/commit/6a5e46c))
+* **animations:** always recover from a failed animation step ([#13604](https://github.com/angular/angular/issues/13604)) ([d788c67](https://github.com/angular/angular/commit/d788c67))
+* **compiler:** ignore `@import` in comments ([#13368](https://github.com/angular/angular/issues/13368)) ([6316e5d](https://github.com/angular/angular/commit/6316e5d)), closes [#12196](https://github.com/angular/angular/issues/12196)
+* **core:** improve error message when component factory cannot be found ([#13541](https://github.com/angular/angular/issues/13541)) ([b9e979e](https://github.com/angular/angular/commit/b9e979e)), closes [#12678](https://github.com/angular/angular/issues/12678)
+* **router:** should reset location if a navigation by location is successful ([#13545](https://github.com/angular/angular/issues/13545)) ([a38f14b](https://github.com/angular/angular/commit/a38f14b)), closes [#13491](https://github.com/angular/angular/issues/13491)
+
+
+
+<a name="2.4.0"></a>
+# [2.4.0 stability-interjection](https://github.com/angular/angular/compare/2.3.1...2.4.0) (2016-12-20)
+
+
+### Bug Fixes
+
+* **animations:** allow players to be destroyed before initialized ([#13346](https://github.com/angular/angular/issues/13346)) ([b36f4bc](https://github.com/angular/angular/commit/b36f4bc)), closes [#13293](https://github.com/angular/angular/issues/13293)
+* **build:** use bash string comparison operator ([#13502](https://github.com/angular/angular/issues/13502)) ([50afbe0](https://github.com/angular/angular/commit/50afbe0))
+* **compiler:** do not lex `}}` when interpolation is disabled ([#13531](https://github.com/angular/angular/issues/13531)) ([9b87bb6](https://github.com/angular/angular/commit/9b87bb6)), closes [#13525](https://github.com/angular/angular/issues/13525)
+* **compiler-cli:** produce metadata for .d.ts files without metadata ([#13526](https://github.com/angular/angular/issues/13526)) ([debb0c9](https://github.com/angular/angular/commit/debb0c9)), closes [#13307](https://github.com/angular/angular/issues/13307) [#13473](https://github.com/angular/angular/issues/13473) [#13521](https://github.com/angular/angular/issues/13521)
+* **i18n:** add a default example to xmb placeholders ([#13507](https://github.com/angular/angular/issues/13507)) ([3f17841](https://github.com/angular/angular/commit/3f17841))
+* **upgrade:** fix `registerForNg1Tests` ([#13522](https://github.com/angular/angular/issues/13522)) ([c26c24c](https://github.com/angular/angular/commit/c26c24c))
+
+
+### Features
+
+* update to `rxjs@5.0.1` and unpin the rxjs peerDeps via `^5.0.1` ([#13572](https://github.com/angular/angular/issues/13572)) ([8d5da1e](https://github.com/angular/angular/commit/8d5da1e)), closes [#13561](https://github.com/angular/angular/issues/13561) [#13478](https://github.com/angular/angular/issues/13478)
+
+
+<a name="4.0.0-beta.0"></a>
+# [4.0.0-beta.0](https://github.com/angular/angular/compare/2.3.0...4.0.0-beta.0) (2016-12-15)
+
+
+### Features
+
+* **common:** add a `titlecase` pipe ([#13324](https://github.com/angular/angular/issues/13324)) ([61d7c1e](https://github.com/angular/angular/commit/61d7c1e)), closes [#11436](https://github.com/angular/angular/issues/11436)
+* **common:** export NgLocaleLocalization ([#13367](https://github.com/angular/angular/issues/13367)) ([56dce0e](https://github.com/angular/angular/commit/56dce0e)), closes [#11921](https://github.com/angular/angular/issues/11921)
+* **compiler:** add id property to i18nMessage ([6dd5201](https://github.com/angular/angular/commit/6dd5201))
+* **compiler:** digest methods return i18nMessage id if sets ([562f7a2](https://github.com/angular/angular/commit/562f7a2))
+* **forms:** add novalidate by default ([#13092](https://github.com/angular/angular/issues/13092)) ([4c35be3](https://github.com/angular/angular/commit/4c35be3))
+* **http:** simplify URLSearchParams creation ([#13338](https://github.com/angular/angular/issues/13338)) ([90c2235](https://github.com/angular/angular/commit/90c2235)), closes [#8858](https://github.com/angular/angular/issues/8858)
+* **language-service:** warn when a method isn't called in an event ([#13437](https://github.com/angular/angular/issues/13437)) ([9ec0a4e](https://github.com/angular/angular/commit/9ec0a4e))
+* **platform browser:** introduce Meta service ([#12322](https://github.com/angular/angular/issues/12322)) ([72361fb](https://github.com/angular/angular/commit/72361fb))
+* **router:** routerLink add tabindex attribute ([#13094](https://github.com/angular/angular/issues/13094)) ([a006c14](https://github.com/angular/angular/commit/a006c14)), closes [#10895](https://github.com/angular/angular/issues/10895)
+* **testing:** add overrideTemplate method ([#13372](https://github.com/angular/angular/issues/13372)) ([169ed82](https://github.com/angular/angular/commit/169ed82)), closes [#10685](https://github.com/angular/angular/issues/10685)
+* **common** ngIf now supports else; saves condition to local var ([b4db73d](https://github.com/angular/angular/commit/b4db73d)), closes [#13061](https://github.com/angular/angular/issues/13061) [#13297](https://github.com/angular/angular/issues/13297)
+
+Note: 4.0.0-beta.0 release also contains all the changes present in the 2.3.1 release.
+
+<a name="2.3.1"></a>
+## [2.3.1](https://github.com/angular/angular/compare/2.3.0...2.3.1) (2016-12-15)
+
+
+### Bug Fixes
+
+* **animations:** always cleanup players after they have finished internally ([#13334](https://github.com/angular/angular/issues/13334)) ([a26e054](https://github.com/angular/angular/commit/a26e054)), closes [#13333](https://github.com/angular/angular/issues/13333)
+* **animations:** throw errors and normalize offset beyond the range of [0,1] ([6557bc3](https://github.com/angular/angular/commit/6557bc3)), closes [#13348](https://github.com/angular/angular/issues/13348) [#13440](https://github.com/angular/angular/issues/13440)
+* **compiler:** emit quoted object literal keys if the source is quoted ([ecfad46](https://github.com/angular/angular/commit/ecfad46)), closes [#13249](https://github.com/angular/angular/issues/13249) [#13356](https://github.com/angular/angular/issues/13356)
+* **compiler:** fix merge error in compiler_host ([69b52eb](https://github.com/angular/angular/commit/69b52eb))
+* **compiler:** fix PR 13322 ([#13331](https://github.com/angular/angular/issues/13331)) ([79728b4](https://github.com/angular/angular/commit/79728b4))
+* **compiler:** fix simplify a reference without a name ([1c279b3](https://github.com/angular/angular/commit/1c279b3)), closes [#13470](https://github.com/angular/angular/issues/13470)
+* **compiler:** fix transpiled ES5 code ([#13322](https://github.com/angular/angular/issues/13322)) ([6c1d790](https://github.com/angular/angular/commit/6c1d790)), closes [#13301](https://github.com/angular/angular/issues/13301)
+* **compiler:** generated CSS files suffixed with ngstyle. ([#13353](https://github.com/angular/angular/issues/13353)) ([c8a9b70](https://github.com/angular/angular/commit/c8a9b70)), closes [#13141](https://github.com/angular/angular/issues/13141)
+* **compiler:** make sure provider values with `name` property don’t break. ([efa2d80](https://github.com/angular/angular/commit/efa2d80)), closes [#13394](https://github.com/angular/angular/issues/13394) [#13445](https://github.com/angular/angular/issues/13445)
+* **compiler:** narrow the span reported for invalid pipes ([307d305](https://github.com/angular/angular/commit/307d305)), closes [#13326](https://github.com/angular/angular/issues/13326) [#13411](https://github.com/angular/angular/issues/13411)
+* **compiler:** propagate exports when upgrading metadata to v2 ([f6ef7d6](https://github.com/angular/angular/commit/f6ef7d6))
+* **compiler:** resolver should merge host bindings and listeners ([#13474](https://github.com/angular/angular/issues/13474)) ([6aeaca3](https://github.com/angular/angular/commit/6aeaca3)), closes [#13327](https://github.com/angular/angular/issues/13327)
+* **compiler:** support dotted property binding ([8db184d](https://github.com/angular/angular/commit/8db184d)), closes [angular/flex-layout#34](https://github.com/angular/flex-layout/issues/34)
+* **compiler:** update to metadata version 3 ([#13464](https://github.com/angular/angular/issues/13464)) ([b9b557c](https://github.com/angular/angular/commit/b9b557c))
+* **core:** detectChanges() doesn't work on detached instance ([4d6ac9d](https://github.com/angular/angular/commit/4d6ac9d)), closes [#13426](https://github.com/angular/angular/issues/13426) [#13472](https://github.com/angular/angular/issues/13472)
+* **core:** properly destroy embedded Views attatched to ApplicationRef ([#13459](https://github.com/angular/angular/issues/13459)) ([d40bbf4](https://github.com/angular/angular/commit/d40bbf4)), closes [#13062](https://github.com/angular/angular/issues/13062)
+* **core:** remove logError from logGroup ([#12925](https://github.com/angular/angular/issues/12925)) ([5fab871](https://github.com/angular/angular/commit/5fab871))
+* **forms:** ensure `select[multiple]` retains selections ([b3dcff0](https://github.com/angular/angular/commit/b3dcff0)), closes [#12527](https://github.com/angular/angular/issues/12527) [#12654](https://github.com/angular/angular/issues/12654)
+* **forms:** fix Validators.min/maxLength with FormArray ([#13095](https://github.com/angular/angular/issues/13095)) ([7383e4a](https://github.com/angular/angular/commit/7383e4a)), closes [#13089](https://github.com/angular/angular/issues/13089)
+* **forms:** introduce checkbox required validator ([124267c](https://github.com/angular/angular/commit/124267c)), closes [#11459](https://github.com/angular/angular/issues/11459) [#13364](https://github.com/angular/angular/issues/13364)
+* **http:** check response body text against undefined ([#13017](https://github.com/angular/angular/issues/13017)) ([f106a18](https://github.com/angular/angular/commit/f106a18))
+* **http:** create a copy of headers when merge options ([#13365](https://github.com/angular/angular/issues/13365)) ([65c9b5b](https://github.com/angular/angular/commit/65c9b5b)), closes [#11980](https://github.com/angular/angular/issues/11980)
+* **language-service:** correctly type `undefined` ([0a7364f](https://github.com/angular/angular/commit/0a7364f)), closes [#13412](https://github.com/angular/angular/issues/13412) [#13414](https://github.com/angular/angular/issues/13414)
+* **compiler**: better error when directive not listed in NgModule.declarations ([b0cd514](https://github.com/angular/angular/commit/b0cd514))
+* **language-service:** treat string unions as strings ([#13406](https://github.com/angular/angular/issues/13406)) ([14dd2b3](https://github.com/angular/angular/commit/14dd2b3)), closes [#13403](https://github.com/angular/angular/issues/13403)
+* **router:** add support for query params with multiple values ([e4d5a5f](https://github.com/angular/angular/commit/e4d5a5f)), closes [#11373](https://github.com/angular/angular/issues/11373)
+* **router:** Use T type in Resolve interface ([#13242](https://github.com/angular/angular/issues/13242)) ([5ee8155](https://github.com/angular/angular/commit/5ee8155))
+* **selector:** SelectorMatcher match elements with :not selector ([#12977](https://github.com/angular/angular/issues/12977)) ([392c9ac](https://github.com/angular/angular/commit/392c9ac))
+* **tsc-wrapped:** generate metadata for exports without module specifier ([cd03c77](https://github.com/angular/angular/commit/cd03c77)), closes [#13327](https://github.com/angular/angular/issues/13327)
+* **upgrade:** fix downgrade content projection and injector inheritance ([86c5098](https://github.com/angular/angular/commit/86c5098)), closes [#6629](https://github.com/angular/angular/issues/6629) [#7727](https://github.com/angular/angular/issues/7727) [#8729](https://github.com/angular/angular/issues/8729) [#9643](https://github.com/angular/angular/issues/9643) [#9649](https://github.com/angular/angular/issues/9649) [#12675](https://github.com/angular/angular/issues/12675)
+* **upgrade:** enable AngularJS unit testing of upgrade module ([2fc0560](https://github.com/angular/angular/commit/2fc0560)), closes [#5462](https://github.com/angular/angular/issues/5462) [#12675](https://github.com/angular/angular/issues/12675)
+
+
+### Performance Improvements
+
+* **animations:** always run the animation queue outside of zones ([e2622ad](https://github.com/angular/angular/commit/e2622ad)), closes [#13440](https://github.com/angular/angular/issues/13440)
+
+### Note ###
+
+Due to regression in the 2.3.0 release that was fixed by [#13464](https://github.com/angular/angular/pull/13464),
+components that have been compiled using 2.3.0 and published to npm will need to be recompiled and republished.
+
+The >=2.3.1 compiler will issue is the following error if it encounters components compiled with 2.3.0:
+`Unsupported metadata version 2 for module ${module}. This module should be compiled with a newer version of ngc`.
+
+We are adding more tests to our test suite to catch these kinds of problems before we cut a release.
+
+<a name="2.3.0"></a>
+# [2.3.0](https://github.com/angular/angular/compare/2.3.0-rc.0...2.3.0) (2016-12-07)
+
+
+### Bug Fixes
+
+* **common:** make sure the plural category exists ([#13169](https://github.com/angular/angular/issues/13169)) ([82c81cd](https://github.com/angular/angular/commit/82c81cd)), closes [#12379](https://github.com/angular/angular/issues/12379)
+* **compiler:** include the summaries of reexported modules / directives / pipes ([#13196](https://github.com/angular/angular/issues/13196)) ([75d1617](https://github.com/angular/angular/commit/75d1617))
+* **compiler:** serialize any `StaticSymbol` correctly, not matter in which context ([5614c4f](https://github.com/angular/angular/commit/5614c4f))
+* **compiler:** short-circut expressions with an index ([#13263](https://github.com/angular/angular/issues/13263)) ([f31c947](https://github.com/angular/angular/commit/f31c947)), closes [#13254](https://github.com/angular/angular/issues/13254)
+* **core:** display framework version on bootstrapped component ([#13252](https://github.com/angular/angular/issues/13252)) ([16efb13](https://github.com/angular/angular/commit/16efb13))
+* **facade:** cache original format string ([#12764](https://github.com/angular/angular/issues/12764)) ([a132287](https://github.com/angular/angular/commit/a132287))
+* **http:** set the default Accept header ([#12989](https://github.com/angular/angular/issues/12989)) ([986abbe](https://github.com/angular/angular/commit/986abbe)), closes [#6354](https://github.com/angular/angular/issues/6354)
+* **language-service:** avoid throwing for invalid class declarations ([#13257](https://github.com/angular/angular/issues/13257)) ([93556a5](https://github.com/angular/angular/commit/93556a5)), closes [#13253](https://github.com/angular/angular/issues/13253)
+* **language-service:** do not throw for invalid metadata ([#13261](https://github.com/angular/angular/issues/13261)) ([4a09c81](https://github.com/angular/angular/commit/4a09c81)), closes [#13255](https://github.com/angular/angular/issues/13255)
+* **language-service:** remove incompletely used parameter from `createLanguageServiceFromTypescript()` ([#13278](https://github.com/angular/angular/issues/13278)) ([25c2141](https://github.com/angular/angular/commit/25c2141)), closes [#13277](https://github.com/angular/angular/issues/13277)
+* **language-service:** update to use `CompilerHost` from compiler-cli ([#13189](https://github.com/angular/angular/issues/13189)) ([3ff6554](https://github.com/angular/angular/commit/3ff6554))
+* **router:** allow specifying a matcher without specifying a path ([bbb7a39](https://github.com/angular/angular/commit/bbb7a39)), closes [#12972](https://github.com/angular/angular/issues/12972)
+* **router:** fix replaceUrl on RouterLink directives ([349ad75](https://github.com/angular/angular/commit/349ad75))
+* **router:** fix skipLocationChanges on RouterLink directives ([f562cbf](https://github.com/angular/angular/commit/f562cbf)), closes [#13156](https://github.com/angular/angular/issues/13156)
+* **router:** make setUpLocationChangeListener idempotent ([25e5b2f](https://github.com/angular/angular/commit/25e5b2f))
+* **router:** runs guards every time when unsuccessfully navigating to the same url over and over again ([#13209](https://github.com/angular/angular/issues/13209)) ([d46b8de](https://github.com/angular/angular/commit/d46b8de))
+* **router:** throw a better error message when AngularJS is not bootstraped ([c767df0](https://github.com/angular/angular/commit/c767df0))
+* **router:** validate nested routes ([#13224](https://github.com/angular/angular/issues/13224)) ([2893c2c](https://github.com/angular/angular/commit/2893c2c)), closes [#12827](https://github.com/angular/angular/issues/12827)
+* **tsc-wrapped:** have UserError display the actual error ([393c100](https://github.com/angular/angular/commit/393c100))
+
+
+### Features
+
+* **compiler:** read and write `.ngsummary.json` files ([614a35d](https://github.com/angular/angular/commit/614a35d)), closes [#12787](https://github.com/angular/angular/issues/12787)
+
+
+
+<a name="2.3.0-rc.0"></a>
+# [2.3.0-rc.0](https://github.com/angular/angular/compare/2.3.0-beta.0...2.3.0-rc.0) (2016-11-30)
+
+
+### Bug Fixes
+
+* **animations:** blend in all previously transitioned styles into next animation if interrupted ([#13014](https://github.com/angular/angular/issues/13014)) ([ef96763](https://github.com/angular/angular/commit/ef96763)), closes [#13013](https://github.com/angular/angular/issues/13013)
+* **benchmarks:** use sanitized style values ([#12943](https://github.com/angular/angular/issues/12943)) ([fc5ac1e](https://github.com/angular/angular/commit/fc5ac1e))
+* **build:** update versions of umd bundles ([#13038](https://github.com/angular/angular/issues/13038)) ([86ffa88](https://github.com/angular/angular/commit/86ffa88)), closes [#13037](https://github.com/angular/angular/issues/13037)
+* **changelog:** replace beta.1 with beta.0 ([#12961](https://github.com/angular/angular/issues/12961)) ([07a986d](https://github.com/angular/angular/commit/07a986d))
+* **ci:** pin version of npm on CircleCI ([#12954](https://github.com/angular/angular/issues/12954)) ([a3884db](https://github.com/angular/angular/commit/a3884db))
+* **closure:** quote date pattern aliases ([#13012](https://github.com/angular/angular/issues/13012)) ([7dcca30](https://github.com/angular/angular/commit/7dcca30))
+* **common:** update DatePipe to allow closure compilation ([b2b7219](https://github.com/angular/angular/commit/b2b7219))
+* **compiler:** correctly evaluate references to static functions ([#13133](https://github.com/angular/angular/issues/13133)) ([627282d](https://github.com/angular/angular/commit/627282d))
+* **compiler:** fix performance regression caused by 5b0f9e2 ([43c0e9a](https://github.com/angular/angular/commit/43c0e9a)), closes [#13146](https://github.com/angular/angular/issues/13146)
+* **compiler:** fix versions of `@angular/tsc-wrapped` ([bccf0e6](https://github.com/angular/angular/commit/bccf0e6))
+* **compiler-cli:** fix paths in source maps to be relative ([2a3ca7b](https://github.com/angular/angular/commit/2a3ca7b)), closes [#13040](https://github.com/angular/angular/issues/13040)
+* **compiler-cli:** pin the version of `tsc-wrapped` ([966bcba](https://github.com/angular/angular/commit/966bcba))
+* **language-service:** harden against partial normalization of directives ([2975d89](https://github.com/angular/angular/commit/2975d89))
+* **core:** shrinkwrap was out of date with packages. ([e45b7ff](https://github.com/angular/angular/commit/e45b7ff))
+* **language-service:** make link check pass ([7194fc2](https://github.com/angular/angular/commit/7194fc2))
+* **router:** guards restore an incorrect url when used with skipLocationChange ([ad20d7d](https://github.com/angular/angular/commit/ad20d7d)), closes [#12825](https://github.com/angular/angular/issues/12825)
+* **router:** support redirects to named outlets ([602522b](https://github.com/angular/angular/commit/602522b)), closes [#12740](https://github.com/angular/angular/issues/12740) [#9921](https://github.com/angular/angular/issues/9921)
+* **tsc-wrapped:** set correct version number ([897555c](https://github.com/angular/angular/commit/897555c))
+* **tsc-wrapped:** still emit version 1 metadata to allow use of new components in old setups ([bc69c74](https://github.com/angular/angular/commit/bc69c74))
+* **upgrade:** call ng1 lifecycle hooks ([#12875](https://github.com/angular/angular/issues/12875)) ([1ef4696](https://github.com/angular/angular/commit/1ef4696))
+* **version:** take all of version string after patch version ([f275f36](https://github.com/angular/angular/commit/f275f36))
+
+
+### Features
+
+* **core:** update RxJS peer dependency to 5.0.0-rc.4 Please see [this gist](https://gist.github.com/robwormald/19dea0c70a6e01aadced6731aed4f9f7) if you depend on the `cache` operator ([2d6a003](https://github.com/angular/angular/commit/2d6a003)), closes [#13125](https://github.com/angular/angular/issues/13125)
+* **core:** upgrade zone.js to v0.7.1 ([c4bbafc](https://github.com/angular/angular/commit/c4bbafc))
+* **build:** record angular version in the dom ([#13164](https://github.com/angular/angular/issues/13164)) ([e628b66](https://github.com/angular/angular/commit/e628b66))
+* **core:** expose destroy() method on ViewRef ([808275a](https://github.com/angular/angular/commit/808275a))
+* **core:** properly support inheritance ([f5c8e09](https://github.com/angular/angular/commit/f5c8e09)), closes [#11606](https://github.com/angular/angular/issues/11606) [#12892](https://github.com/angular/angular/issues/12892)
+* **language-service:** add services to support editors ([#12987](https://github.com/angular/angular/issues/12987)) ([519a324](https://github.com/angular/angular/commit/519a324))
+* **router:** add support for custom route reuse strategies ([42cf06f](https://github.com/angular/angular/commit/42cf06f))
+* **tools:** allow disabling annotation lowering ([c1a62e2](https://github.com/angular/angular/commit/c1a62e2))
+
+
+
+<a name="2.2.4"></a>
+## [2.2.4](https://github.com/angular/angular/compare/2.2.3...2.2.4) (2016-11-30)
+
+
+### Bug Fixes
+
+* **common:** update DatePipe to allow closure compilation ([eba53fd](https://github.com/angular/angular/commit/eba53fd))
+* **compiler:** fix performance regression caused by 5b0f9e2 ([ee2d6e5](https://github.com/angular/angular/commit/ee2d6e5)), closes [#13146](https://github.com/angular/angular/issues/13146)
+* **compiler-cli:** fix paths in source maps to be relative ([eb173bc](https://github.com/angular/angular/commit/eb173bc)), closes [#13040](https://github.com/angular/angular/issues/13040)
+
+
+
+<a name="2.2.3"></a>
+## [2.2.3](https://github.com/angular/angular/compare/2.2.2...2.2.3) (2016-11-23)
+
+### Bug Fixes
+
+* **compiler:** Revert: fix versions of `@angular/tsc-wrapped` ([015ca47](https://github.com/angular/angular/commit/015ca47))
+* **animations:** Revert: blend in all previously transitioned styles into next animation if interrupted ([c12e56e](https://github.com/angular/angular/commit/c12e56e))
+
+
+
+<a name="2.2.2"></a>
+## [2.2.2](https://github.com/angular/angular/compare/2.2.1...2.2.2) (2016-11-22)
+
+
+### Bug Fixes
+
+* **animations:** blend in all previously transitioned styles into next animation if interrupted ([#13014](https://github.com/angular/angular/issues/13014)) ([ea4fc9b](https://github.com/angular/angular/commit/ea4fc9b)), closes [#13013](https://github.com/angular/angular/issues/13013)
+* **benchmarks:** use sanitized style values ([#12943](https://github.com/angular/angular/issues/12943)) ([33a7902](https://github.com/angular/angular/commit/33a7902))
+* **closure:** quote date pattern aliases ([#13012](https://github.com/angular/angular/issues/13012)) ([0956ace](https://github.com/angular/angular/commit/0956ace))
+* **compiler:** fix versions of `@angular/tsc-wrapped` ([2fe6fb1](https://github.com/angular/angular/commit/2fe6fb1))
+* **router:** add a banner file for the router ([#12919](https://github.com/angular/angular/issues/12919)) ([8df328b](https://github.com/angular/angular/commit/8df328b))
+* **router:** add a banner file for the router ([#12919](https://github.com/angular/angular/issues/12919)) ([511cd4d](https://github.com/angular/angular/commit/511cd4d))
+* **router:** removes a peer dependency from router to upgrade ([115f18f](https://github.com/angular/angular/commit/115f18f))
+* **router:** removes a peer dependency from router to upgrade ([87d5d49](https://github.com/angular/angular/commit/87d5d49))
+* **router:** support redirects to named outlets ([09226d9](https://github.com/angular/angular/commit/09226d9)), closes [#12740](https://github.com/angular/angular/issues/12740) [#9921](https://github.com/angular/angular/issues/9921)
+* **upgrade:** call ng1 lifecycle hooks ([#12875](https://github.com/angular/angular/issues/12875)) ([462316b](https://github.com/angular/angular/commit/462316b))
+
+
+
+<a name="2.3.0-beta.0"></a>
+# [2.3.0-beta.0](https://github.com/angular/angular/compare/2.2.0...2.3.0-beta.0) (2016-11-17)
+
+### Bug Fixes
+
+* **compiler:** assert xliff messages have translations ([7908679](https://github.com/angular/angular/commit/7908679)), closes [#12815](https://github.com/angular/angular/issues/12815) [#12604](https://github.com/angular/angular/issues/12604)
+* **compiler:** updates hash algo for xmb/xtb files ([2f14415](https://github.com/angular/angular/commit/2f14415))
+* **core:** fix placeholders handling in i18n. ([76e4911](https://github.com/angular/angular/commit/76e4911)), closes [#12512](https://github.com/angular/angular/issues/12512)
+* **core:** misc i18n fixes ([ed5e98d](https://github.com/angular/angular/commit/ed5e98d))
+* **core:** xmb serializer uses decimal messaged IDs ([08c038e](https://github.com/angular/angular/commit/08c038e)), closes [#12511](https://github.com/angular/angular/issues/12511)
+* **platform-browser:** enable AOT ([efbbefd](https://github.com/angular/angular/commit/efbbefd)), closes [#12783](https://github.com/angular/angular/issues/12783)
+
+### Features
+
+* **core:** add `attachView` / `detachView` to ApplicationRef ([9f7d32a](https://github.com/angular/angular/commit/9f7d32a)), closes [#9293](https://github.com/angular/angular/issues/9293)
+* **core:** expose `ViewRef` as `ChangeDetectorRef` ([1b5384e](https://github.com/angular/angular/commit/1b5384e)), closes [#12722](https://github.com/angular/angular/issues/12722)
+* **core:** implements a decimal fingerprint for i18n ([582550a](https://github.com/angular/angular/commit/582550a))
+* **router:** register router with ngprobe ([c2fae72](https://github.com/angular/angular/commit/c2fae72))
+* **router_link:** add skipLocationChange and replaceUrl inputs ([#12850](https://github.com/angular/angular/issues/12850)) ([46d1502](https://github.com/angular/angular/commit/46d1502))
+
+Note: The 2.3.0-beta.0 release also contains all the changes present in the 2.2.1 release.
+
+
+
+<a name="2.2.1"></a>
+## [2.2.1](https://github.com/angular/angular/compare/2.2.0...2.2.1) (2016-11-17)
+
+
+### Bug Fixes
+
+* **animations:** only pass in same typed players as previous players into web-animations ([#12907](https://github.com/angular/angular/issues/12907)) ([583d283](https://github.com/angular/angular/commit/583d283))
+* **animations:** retain styling when transition destinations are changed ([#12208](https://github.com/angular/angular/issues/12208)) ([5c46c49](https://github.com/angular/angular/commit/5c46c49)), closes [#9661](https://github.com/angular/angular/issues/9661)
+* **core:** support `ngTemplateOutlet` in production mode ([#12921](https://github.com/angular/angular/issues/12921)) ([4628798](https://github.com/angular/angular/commit/4628798)), closes [#12911](https://github.com/angular/angular/issues/12911)
+* **http:** correctly handle response body for 204 status code ([21a4de9](https://github.com/angular/angular/commit/21a4de9)), closes [#12830](https://github.com/angular/angular/issues/12830) [#12393](https://github.com/angular/angular/issues/12393)
+* **http:** return request url if it cannot be retrieved from response ([845ea23](https://github.com/angular/angular/commit/845ea23)), closes [#12837](https://github.com/angular/angular/issues/12837)
+* **upgrade:** make AoT ngUpgrade work with the testability API and resumeBootstrap() ([#12910](https://github.com/angular/angular/issues/12910)) ([dc1662a](https://github.com/angular/angular/commit/dc1662a))
+* **platform-browser:** fix disableDebugTools() ([#12918](https://github.com/angular/angular/issues/12918)) ([7b67bad](https://github.com/angular/angular/commit/7b67bad))
+* **router:** add a banner file for the router ([#12919](https://github.com/angular/angular/issues/12919)) ([364642d](https://github.com/angular/angular/commit/364642d))
+* **router:** removes a peer dependency from router to upgrade ([1dcf1f4](https://github.com/angular/angular/commit/1dcf1f4))
+* **forms** allow for null values in HTML select options bound with ngValue ([e0ce545](https://github.com/angular/angular/commit/e0ce545)), closes [#10349](https://github.com/angular/angular/issues/10349)
+* **router:** should not create a route state if navigation is canceled ([#12868](https://github.com/angular/angular/issues/12868)) ([dabaf85](https://github.com/angular/angular/commit/dabaf85)), closes [#12776](https://github.com/angular/angular/issues/12776)
+* **common:** select should allow for null values in HTML select options bound with ngValue ([e02c180](https://github.com/angular/angular/commit/e02c180)), closes [#12829](https://github.com/angular/angular/issues/12829)
+* **compiler-cli:** support ctorParams in function closure ([#12876](https://github.com/angular/angular/issues/12876)) ([6cdc3b5](https://github.com/angular/angular/commit/6cdc3b5))
+
+
 <a name="2.2.0"></a>
 # [2.2.0 upgrade-firebooster](https://github.com/angular/angular/compare/2.2.0-rc.0...2.2.0) (2016-11-14)
 
@@ -798,7 +1501,7 @@ prefix using `animate-` must now be preixed using `bind-animate-`.
 * core:
   - `ApplicationRef.dispose` is deprecated. Destroy the module that was
     created during bootstrap instead by calling `NgModuleRef.destroy`.
-  - `AplicationRef.registerDisposeListener` is deprecated.
+  - `ApplicationRef.registerDisposeListener` is deprecated.
     Use the `ngOnDestroy` lifecycle hook for providers or
     `NgModuleRef.onDestroy` instead.
   - `disposePlatform` is deprecated. Use `destroyPlatform` instead.
@@ -1487,7 +2190,7 @@ The likelihood of anyone actually depending on this property is very low.
 ### Known Issues
 
 *** SECURITY WARNING ***
-Contextual escaping is not yet implemented in Angular 2. This will be fixed in the upcoming RC.
+Contextual escaping is not yet implemented in Angular. This will be fixed in the upcoming RC.
 In the meantime make sure to correctly escape all values that go into the DOM.
 *** SECURITY WARNING ***
 
@@ -1850,7 +2553,7 @@ it('should wait for returned promises', async(() => {
 * **payload:** increase payload size limit temporarily ([28e657d](https://github.com/angular/angular/commit/28e657d))
 * **RouterLink:** ignore optional parameters when checking for active routes ([5e2bc5c](https://github.com/angular/angular/commit/5e2bc5c)), closes [#6459](https://github.com/angular/angular/issues/6459) [#7834](https://github.com/angular/angular/issues/7834)
 * **select:** set value individually from ngModel ([e1e44a9](https://github.com/angular/angular/commit/e1e44a9)), closes [#7975](https://github.com/angular/angular/issues/7975) [#7978](https://github.com/angular/angular/issues/7978)
-* **upgrade:** make upgradeAdapter upgrade angular 1 components correctly ([247964a](https://github.com/angular/angular/commit/247964a)), closes [#7951](https://github.com/angular/angular/issues/7951)
+* **upgrade:** make upgradeAdapter upgrade AngularJS components correctly ([247964a](https://github.com/angular/angular/commit/247964a)), closes [#7951](https://github.com/angular/angular/issues/7951)
 
 ### Features
 
@@ -2427,7 +3130,7 @@ setBaseTestProviders(TEST_BROWSER_PLATFORM_PROVIDERS,
   * `angular2.umd.js` -> `angular2-all.umd.js`
   * `angular2-testing.umd.js` -> `angular2-all-testing.umd.js`
 
-* RxJS used to be bundled with Angular 2 code and this is not the case
+* RxJS used to be bundled with Angular code and this is not the case
 any more. RxJS needs to be loaded explicitly.
 
 * Previously `angular2.js`, `angular2.min.js` and `angular2.dev.js` bundles
@@ -3594,8 +4297,8 @@ class HelloCmp implements OnInit {
 * **docs:** export type info for var and const exports ([9262727](https://github.com/angular/angular/commit/9262727)), closes [#3700](https://github.com/angular/angular/issues/3700)
 * **facade:** add maximum method for ListWrapper ([b5c4d8b](https://github.com/angular/angular/commit/b5c4d8b))
 * **http:** xhr error listener invokes throw on EventEmitter ([f2d3bdb](https://github.com/angular/angular/commit/f2d3bdb)), closes [#2667](https://github.com/angular/angular/issues/2667)
-* **router:** add angular 1.x router ([fde026a](https://github.com/angular/angular/commit/fde026a))
-* **router:** add reuse support for angular 1.x router ([ddb62fe](https://github.com/angular/angular/commit/ddb62fe)), closes [#3698](https://github.com/angular/angular/issues/3698)
+* **router:** add AngularJS router ([fde026a](https://github.com/angular/angular/commit/fde026a))
+* **router:** add reuse support for AngularJS router ([ddb62fe](https://github.com/angular/angular/commit/ddb62fe)), closes [#3698](https://github.com/angular/angular/issues/3698)
 * **url_resolver:** Allow a developer to customize their package prefix ([9cc1cd2](https://github.com/angular/angular/commit/9cc1cd2)), closes [#3794](https://github.com/angular/angular/issues/3794)
 
 

COMMITTER.md

@@ -1,4 +1,4 @@
-# Pushing changes into the Angular 2 tree
+# Pushing changes into the Angular tree
 
 Please see [Using git with Angular repositories](https://docs.google.com/document/d/1h8nijFSaa1jG_UE8v4WP7glh5qOUXnYtAtJh_gwOQHI/edit)
 for details about how we maintain a linear commit history, and the rules for committing.
@@ -6,29 +6,16 @@ for details about how we maintain a linear commit history, and the rules for com
 As a contributor, just read the instructions in [CONTRIBUTING.md](CONTRIBUTING.md) and send a pull request.
 Someone with committer access will do the rest.
 
-## The `PR: merge` label and `presubmit-*` branches
+# Change approvals
 
-We have automated the process for merging pull requests into master. Our goal is to minimize the disruption for
-Angular committers and also prevent breakages on master.
+Change approvals in our monorepo are managed via [pullapprove.com](https://about.pullapprove.com/) and are configured via the `.pullapprove.yaml` file.
 
-When a PR has `pr_state: LGTM` and is ready to merge, you should add the `pr_action: merge` label.
-Currently (late 2015), we need to ensure that each PR will cleanly merge into the Google-internal version control,
-so the caretaker reviews the changes manually.
 
-After this review, the caretaker adds `zomg_admin: do_merge` which is restricted to admins only. 
-A robot running as [mary-poppins](https://github.com/mary-poppins)
-is notified that the label was added by an authorized person,
-and will create a new branch in the angular project, using the convention `presubmit-{username}-pr-{number}`.
+# Merging
 
-(Note: if the automation fails, committers can instead push the commits to a branch following this naming scheme.)
+Once a change has all the approvals either the last approver or the PR author (if PR author has the project collaborator status) should mark the PR with "PR: merge" label.
+This signals to the caretaker that the PR should be merged.
 
-When a Travis build succeeds for a presubmit branch named following the convention,
-Travis will re-base the commits, merge to master, and close the PR automatically.
+# Who is the Caretaker?
 
-Finally, after merge `mary-poppins` removes the presubmit branch.
-
-## Administration
-
-The list of users who can trigger a merge by adding the `zomg_admin: do_merge` label is stored in our appengine app datastore.
-Edit the contents of the [CoreTeamMember Table](
-https://console.developers.google.com/project/angular2-automation/datastore/query?queryType=KindQuery&namespace=&kind=CoreTeamMember)
+See [this explanation](https://twitter.com/IgorMinar/status/799365744806854656).

CONTRIBUTING.md

@@ -57,7 +57,7 @@ We want to fix all the issues as soon as possible, but before fixing a bug we ne
 - 3rd-party libraries and their versions
 - and most importantly - a use-case that fails
 
-A minimal reproduce scenario using http://plnkr.co/ allows us to quickly confirm a bug (or point out coding problem) as well as confirm that we are fixing the right problem. If plunker is not a suitable way to demostrate the problem (for example for issues related to our npm packaging), please create a standalone git repository demostrating the problem.
+A minimal reproduce scenario using http://plnkr.co/ allows us to quickly confirm a bug (or point out coding problem) as well as confirm that we are fixing the right problem. If plunker is not a suitable way to demonstrate the problem (for example for issues related to our npm packaging), please create a standalone git repository demonstrating the problem.
 
 We will be insisting on a minimal reproduce scenario in order to save maintainers time and ultimately be able to fix more bugs. Interestingly, from our experience users often find coding problems themselves while preparing a minimal plunk. We understand that sometimes it might be hard to extract essentials bits of code from a larger code-base but we really need to isolate the problem before we can fix it.
 
@@ -191,21 +191,44 @@ If the commit reverts a previous commit, it should begin with `revert: `, follow
 ### Type
 Must be one of the following:
 
-* **feat**: A new feature
-* **fix**: A bug fix
-* **docs**: Documentation only changes
-* **style**: Changes that do not affect the meaning of the code (white-space, formatting, missing
-  semi-colons, etc)
-* **refactor**: A code change that neither fixes a bug nor adds a feature
-* **perf**: A code change that improves performance
-* **test**: Adding missing tests or correcting existing tests
 * **build**: Changes that affect the build system or external dependencies (example scopes: gulp, broccoli, npm)
 * **ci**: Changes to our CI configuration files and scripts (example scopes: Travis, Circle, BrowserStack, SauceLabs)
-* **chore**: Other changes that don't modify `src` or `test` files
+* **docs**: Documentation only changes
+* **feat**: A new feature
+* **fix**: A bug fix
+* **perf**: A code change that improves performance
+* **refactor**: A code change that neither fixes a bug nor adds a feature
+* **style**: Changes that do not affect the meaning of the code (white-space, formatting, missing
+  semi-colons, etc)
+* **test**: Adding missing tests or correcting existing tests
 
 ### Scope
-The scope could be anything specifying place of the commit change. For example
-`Compiler`, `ElementInjector`, etc.
+The scope should be the name of the npm package affected (as perceived by person reading changelog generated from commit messages.
+
+The following is the list of supported scopes:
+
+* **common**
+* **compiler**
+* **compiler-cli**
+* **core**
+* **forms**
+* **http**
+* **language-service**
+* **platform-browser**
+* **platform-browser-dynamic**
+* **platform-server**
+* **platform-webworker**
+* **platform-webworker-dynamic**
+* **router**
+* **upgrade**
+* **tsc-wrapped**
+
+There is currently few exception 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.
+* **changelog**: used for updating the release notes in CHANGELOG.md
+* **aio**: used for angular.io changes within the /angular.io 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`)
 
 ### Subject
 The subject contains succinct description of the change:
@@ -244,7 +267,7 @@ changes to be accepted, the CLA must be signed. It's a quick process, we promise
 [github]: https://github.com/angular/angular
 [gitter]: https://gitter.im/angular/angular
 [individual-cla]: http://code.google.com/legal/individual-cla-v1.0.html
-[js-style-guide]: https://google.github.io/styleguide/javascriptguide.xml
+[js-style-guide]: https://google.github.io/styleguide/jsguide.html
 [jsfiddle]: http://jsfiddle.net
 [plunker]: http://plnkr.co/edit
 [runnable]: http://runnable.com

DEVELOPER.md

@@ -1,6 +1,6 @@
-# Building and Testing Angular 2 for JS
+# Building and Testing Angular
 
-This document describes how to set up your development environment to build and test Angular 2 JS version. 
+This document describes how to set up your development environment to build and test Angular.
 It also explains the basic mechanics of using `git`, `node`, and `npm`.
 
 * [Prerequisite Software](#prerequisite-software)
@@ -71,9 +71,24 @@ particular `gulp` and `protractor` commands. If you prefer, you can drop this pa
 Since global installs can become stale, and required versions can vary by project, we avoid their
 use in these instructions.
 
-*Option 2*: defining a bash alias like `alias nbin='PATH=$(npm bin):$PATH'` as detailed in this
+*Option 2*: globally installing the package `npm-run` by running `npm install -g npm-run`
+(you might need to prefix this command with `sudo`). You will then be able to run locally installed
+package scripts by invoking: e.g., `npm-run gulp build`
+(see [npm-run project page](https://github.com/timoxley/npm-run) for more details).
+
+
+*Option 3*: defining a bash alias like `alias nbin='PATH=$(npm bin):$PATH'` as detailed in this
 [Stackoverflow answer](http://stackoverflow.com/questions/9679932/how-to-use-package-installed-locally-in-node-modules/15157360#15157360) and used like this: e.g., `nbin gulp build`.
 
+## Installing Bower Modules
+
+Now run `bower` to install additional dependencies:
+
+```shell
+# Install other Angular project dependencies (bower.json)
+bower install
+```
+
 ## Windows only
 
 In order to create the right symlinks, run **as administrator**:
@@ -124,9 +139,10 @@ If you happen to modify the public API of Angular, API golden files must be upda
 $ gulp public-api:update
 ```
 
-Note: The command `./test.sh tools` fails when the API doesn't match the golden files.
+Note: The command `gulp public-api:enforce` fails when the API doesn't match the golden files. Make sure to rebuild
+the project before trying to verify after an API change.
 
-## Formatting your source code
+## <a name="clang-format"></a> Formatting your source code
 
 Angular uses [clang-format](http://clang.llvm.org/docs/ClangFormat.html) to format the source code. If the source code
 is not properly formatted, the CI will fail and the PR can not be merged.
@@ -137,4 +153,38 @@ You can automatically format your code by running:
 $ gulp format
 ```
 
+## Linting/verifying your source code
 
+You can check that your code is properly formatted and adheres to coding style by running:
+
+``` shell
+$ gulp lint
+```
+
+## Publishing snapshot builds
+
+When the `master` branch successfully builds on Travis, it automatically publishes build artifacts
+to repositories in the Angular org, eg. the `@angular/core` package is published to
+http://github.com/angular/core-builds.
+The ES2015 version of Angular is published to a different branch in these repos, for example
+http://github.com/angular/core-builds#master-es2015
+
+You may find that your un-merged change needs some validation from external participants.
+Rather than requiring them to pull your Pull Request and build Angular locally, you can
+publish the `*-builds` snapshots just like our Travis build does.
+
+First time, you need to create the github repositories:
+
+``` shell
+$ export TOKEN=[get one from https://github.com/settings/tokens]
+$ CREATE_REPOS=1 ./scripts/publish/publish-build-artifacts.sh [github username]
+```
+
+For subsequent snapshots, just run
+
+``` shell
+$ ./scripts/publish/publish-build-artifacts.sh [github username]
+```
+
+The script will publish the build snapshot to a branch with the same name as your current branch,
+and create it if it doesn't exist.

LICENSE

@@ -1,6 +1,6 @@
 The MIT License
 
-Copyright (c) 2014-2016 Google, Inc. http://angular.io
+Copyright (c) 2014-2017 Google, Inc. http://angular.io
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

NAMING.md

@@ -1,7 +1,7 @@
-Naming Conventions in Angular2
+Naming Conventions in Angular
 ---
 
-In general Angular2 should follow TypeScript naming conventions.
+In general Angular should follow TypeScript naming conventions.
 See: https://github.com/Microsoft/TypeScript/wiki/Coding-guidelines
 
 

README.md

@@ -5,16 +5,13 @@
 [![Issue Stats](http://issuestats.com/github/angular/angular/badge/issue?style=flat)](http://issuestats.com/github/angular/angular)
 [![npm version](https://badge.fury.io/js/%40angular%2Fcore.svg)](https://badge.fury.io/js/%40angular%2Fcore)
 
-[![Sauce Test Status](https://saucelabs.com/browser-matrix/angular2-ci.svg)](https://saucelabs.com/u/angular2-ci)  
+[![Sauce Test Status](https://saucelabs.com/browser-matrix/angular2-ci.svg)](https://saucelabs.com/u/angular2-ci)
 *Safari (7+), iOS (7+), Edge (14) and IE mobile (11) are tested on [BrowserStack][browserstack].*
 
 Angular
 =========
 
-Angular is a development platform for building mobile and desktop web applications. This is the
-repository for [Angular 2][ng2] Typescript/JavaScript (JS).
- 
-Angular2 for [Dart][dart] can be found at [dart-lang/angular2][ng2dart].
+Angular is a development platform for building mobile and desktop web applications using Typescript/JavaScript (JS) and other languages.
 
 
 ## Quickstart
@@ -29,9 +26,5 @@ guidelines for [contributing][contributing] and then check out one of our issues
 
 [browserstack]: https://www.browserstack.com/
 [contributing]: http://github.com/angular/angular/blob/master/CONTRIBUTING.md
-[dart]: http://www.dartlang.org
 [quickstart]: https://angular.io/docs/ts/latest/quickstart.html
-[ng2]: http://angular.io
-[ngDart]: http://angulardart.org
-[ngJS]: http://angularjs.org
-[ng2dart]: https://github.com/dart-lang/angular2
+[ng]: http://angular.io

TOOLS.md

@@ -1,4 +1,4 @@
-# Developer Tools for Angular 2
+# Developer Tools for Angular
 
 Here you will find a collection of tools and tips for keeping your application
 perform well and contain fewer bugs.

TRIAGE_AND_LABELS.md

@@ -1,4 +1,4 @@
-# Triage Process and Github Labels for Angular 2
+# Triage Process and Github Labels for Angular
 
 This document describes how the Angular team uses labels and milestones 
 to triage issues on github. The basic idea of the process is that
@@ -24,8 +24,9 @@ with it.
 * `comp: forms`: `@kara`
 * `comp: http`: `@jeffbcross`
 * `comp: i18n`: `@vicb`
+* `comp: language service`: `@chuckjaz`
 * `comp: metadata-extractor`: `@chuckjaz`
-* `comp: router`: `@vsavkin`
+* `comp: router`: `@vicb`
 * `comp: testing`: `@juliemr`
 * `comp: upgrade`: `@mhevery`
 * `comp: web-worker`: `@vicb`
@@ -70,7 +71,7 @@ issues within the component will be resolved.
 
 Several owners have adopted the issue categorization based on
 [user pain](http://www.lostgarden.com/2008/05/improving-bug-triage-with-user-pain.html)
-used by Angular 1. In this system every issue is assigned frequency and
+used by AngularJS. In this system every issue is assigned frequency and
 severity based on which the total user pain score is calculated.
 
 Following is the definition of various frequency and severity levels:

angular.io/.firebaserc

@@ -0,0 +1,5 @@
+{
+  "projects": {
+    "staging": "aio-staging"
+  }
+}

angular.io/README.md

@@ -0,0 +1,31 @@
+# Site
+
+This project was generated with [angular-cli](https://github.com/angular/angular-cli) version 1.0.0-beta.26.
+
+## 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`.
+
+## Deploying to GitHub Pages
+
+Run `ng github-pages:deploy` to deploy to GitHub Pages.
+
+## 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).

angular.io/angular-cli.json

@@ -0,0 +1,59 @@
+{
+  "project": {
+    "version": "1.0.0-beta.26",
+    "name": "site"
+  },
+  "apps": [
+    {
+      "root": "src",
+      "outDir": "dist",
+      "assets": [
+        "assets",
+        "favicon.ico"
+      ],
+      "index": "index.html",
+      "main": "main.ts",
+      "polyfills": "polyfills.ts",
+      "test": "test.ts",
+      "tsconfig": "tsconfig.json",
+      "prefix": "aio",
+      "styles": [
+        "styles.scss"
+      ],
+      "scripts": [
+
+      ],
+      "environments": {
+        "source": "environments/environment.ts",
+        "dev": "environments/environment.ts",
+        "prod": "environments/environment.prod.ts"
+      }
+    }
+  ],
+  "e2e": {
+    "protractor": {
+      "config": "./protractor.conf.js"
+    }
+  },
+  "test": {
+    "karma": {
+      "config": "./karma.conf.js"
+    }
+  },
+  "defaults": {
+    "styleExt": "css",
+    "prefixInterfaces": false,
+    "inline": {
+      "style": false,
+      "template": false
+    },
+    "spec": {
+      "class": false,
+      "component": true,
+      "directive": true,
+      "module": false,
+      "pipe": true,
+      "service": true
+    }
+  }
+}

angular.io/database.rules.json

@@ -0,0 +1,6 @@
+{
+  "rules": {
+    ".read": "auth != null",
+    ".write": "auth != null"
+  }
+}

angular.io/e2e/app.e2e-spec.ts

@@ -0,0 +1,36 @@
+import { SitePage } from './app.po';
+
+describe('site App', function() {
+  let page: SitePage;
+
+  beforeAll(done => {
+    // Hack:  CI has been failing on first test so
+    // buying time by giving the browser a wake-up call.
+    // Todo:  Find and fix the root cause for flakes.
+    new SitePage().navigateTo().then(done);
+  });
+
+  beforeEach(() => {
+    page = new SitePage();
+  });
+
+  it('should show features text after clicking "Features"', () => {
+    page.navigateTo()
+      .then(() => {
+        return page.featureLink.click();
+      })
+      .then(() => {
+        expect(page.getDocViewerText()).toContain('Progressive web apps');
+      });
+  });
+
+  it('should convert code-example in pipe.html', () => {
+    page.navigateTo()
+      .then(() => {
+        return page.datePipeLink.click();
+      })
+      .then(() => {
+        expect(page.codeExample.count()).toBeGreaterThan(0, 'should have code-example content');
+      });
+  });
+});

angular.io/e2e/app.po.ts

@@ -0,0 +1,19 @@
+import { browser, element, by } from 'protractor';
+
+export class SitePage {
+
+  links = element.all(by.css('md-toolbar a'));
+  datePipeLink = element(by.css('md-toolbar a[aioNavLink="docs/api/common/date-pipe"]'));
+  docViewer = element(by.css('aio-doc-viewer'));
+  codeExample = element.all(by.css('aio-doc-viewer code-example > pre > code'));
+  featureLink = element(by.css('md-toolbar a[aioNavLink="features"]'));
+
+  navigateTo() {
+    return browser.get('/');
+  }
+
+  getDocViewerText() {
+    return this.docViewer.getText();
+  }
+
+}

angular.io/e2e/tsconfig.json

@@ -0,0 +1,16 @@
+{
+  "compileOnSave": false,
+  "compilerOptions": {
+    "declaration": false,
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "module": "commonjs",
+    "moduleResolution": "node",
+    "outDir": "../dist/out-tsc-e2e",
+    "sourceMap": true,
+    "target": "es5",
+    "typeRoots": [
+      "../node_modules/@types"
+    ]
+  }
+}

angular.io/firebase.json

@@ -0,0 +1,14 @@
+{
+  "database": {
+    "rules": "database.rules.json"
+  },
+  "hosting": {
+    "public": "dist",
+    "rewrites": [
+      {
+        "source": "**",
+        "destination": "/index.html"
+      }
+    ]
+  }
+}

angular.io/karma.conf.js

@@ -0,0 +1,42 @@
+// Karma configuration file, see link for more information
+// https://karma-runner.github.io/0.13/config/configuration-file.html
+module.exports = function (config) {
+  config.set({
+    basePath: '',
+    frameworks: ['jasmine', '@angular/cli'],
+    plugins: [
+      require('karma-jasmine'),
+      require('karma-chrome-launcher'),
+      require('karma-remap-istanbul'),
+      require('@angular/cli/plugins/karma')
+    ],
+    files: [
+      { pattern: './src/test.ts', watched: false }
+    ],
+    preprocessors: {
+      './src/test.ts': ['@angular/cli']
+    },
+    mime: {
+      'text/x-typescript': ['ts','tsx']
+    },
+    remapIstanbulReporter: {
+      reports: {
+        html: 'coverage',
+        lcovonly: './coverage/coverage.lcov'
+      }
+    },
+    angularCli: {
+      config: './angular-cli.json',
+      environment: 'dev'
+    },
+    reporters: config.angularCli && config.angularCli.codeCoverage
+              ? ['progress', 'karma-remap-istanbul']
+              : ['progress'],
+    port: 9876,
+    colors: true,
+    logLevel: config.LOG_INFO,
+    autoWatch: true,
+    browsers: ['Chrome'],
+    singleRun: false
+  });
+};

angular.io/package.json

@@ -0,0 +1,56 @@
+{
+  "name": "angular.io",
+  "version": "0.0.0",
+  "main": "index.js",
+  "repository": "git@github.com:angular/angular.git",
+  "author": "Angular",
+  "license": "MIT",
+  "angular-cli": {},
+  "scripts": {
+    "ng": "ng",
+    "start": "ng serve",
+    "build": "ng build",
+    "lint": "tslint \"src/**/*.ts\" --project src/tsconfig.json --type-check && tslint \"e2e/**/*.ts\" --project e2e/tsconfig.json --type-check",
+    "test": "ng test",
+    "pree2e": "webdriver-manager update --standalone false --gecko false",
+    "e2e": "protractor",
+    "deploy-staging": "firebase use staging --token \"$FIREBASE_TOKEN\" && yarn run ~~deploy",
+    "pre~~deploy": "ng build --prod",
+    "~~deploy": "firebase deploy --message \"Commit: $TRAVIS_COMMIT\" --non-interactive --token \"$FIREBASE_TOKEN\""
+  },
+  "private": true,
+  "dependencies": {
+    "@angular/cli": "^1.0.0-beta.29",
+    "@angular/common": "^2.3.1",
+    "@angular/compiler": "^2.3.1",
+    "@angular/core": "^2.3.1",
+    "@angular/forms": "^2.3.1",
+    "@angular/http": "^2.3.1",
+    "@angular/material": "^2.0.0-beta.1",
+    "@angular/platform-browser": "^2.3.1",
+    "@angular/platform-browser-dynamic": "^2.3.1",
+    "@angular/router": "^3.3.1",
+    "core-js": "^2.4.1",
+    "rxjs": "^5.0.1",
+    "ts-helpers": "^1.1.1",
+    "zone.js": "^0.7.2"
+  },
+  "devDependencies": {
+    "@angular/compiler-cli": "^2.3.1",
+    "@types/jasmine": "2.5.38",
+    "@types/node": "^6.0.42",
+    "codelyzer": "~2.0.0-beta.1",
+    "firebase-tools": "^3.2.1",
+    "jasmine-core": "2.5.2",
+    "jasmine-spec-reporter": "2.5.0",
+    "karma": "1.2.0",
+    "karma-chrome-launcher": "^2.0.0",
+    "karma-cli": "^1.0.1",
+    "karma-jasmine": "^1.0.2",
+    "karma-remap-istanbul": "^0.2.1",
+    "protractor": "~4.0.13",
+    "ts-node": "1.2.1",
+    "tslint": "^4.3.0",
+    "typescript": "2.0.10"
+  }
+}

angular.io/protractor.conf.js

@@ -0,0 +1,36 @@
+// Protractor configuration file, see link for more information
+// https://github.com/angular/protractor/blob/master/lib/config.ts
+
+/*global jasmine */
+var SpecReporter = require('jasmine-spec-reporter');
+
+exports.config = {
+  allScriptsTimeout: 11000,
+  getPageTimeout: 30000,
+  specs: [
+    './e2e/**/*.e2e-spec.ts'
+  ],
+  capabilities: {
+    browserName: 'chrome',
+    chromeOptions: {
+      binary: process.env.CHROME_BIN
+    }
+  },
+  directConnect: true,
+  baseUrl: 'http://localhost:4200/',
+  framework: 'jasmine',
+  jasmineNodeOpts: {
+    showColors: true,
+    defaultTimeoutInterval: 30000,
+    print: function() {}
+  },
+  useAllAngular2AppRoots: true,
+  beforeLaunch: function() {
+    require('ts-node').register({
+      project: 'e2e'
+    });
+  },
+  onPrepare: function() {
+    jasmine.getEnv().addReporter(new SpecReporter());
+  }
+};

angular.io/src/app/app.component.html

@@ -0,0 +1,11 @@
+<md-toolbar color="primary" class="app-toolbar">
+    <span>Angular</span>
+    <span><a class="nav-link" aioNavLink="home"> Home </a></span>
+    <span><a class="nav-link" aioNavLink="news"> News</a></span>
+    <span><a class="nav-link" aioNavLink="features"> Features</a></span>
+    <span><a class="nav-link" aioNavLink="docs/api/common/date-pipe"> DatePipe</a></span>
+    <span class="fill-remaining-space"></span>
+</md-toolbar>
+<section class="app-content">
+  <aio-doc-viewer [doc]="navEngine.currentDoc"></aio-doc-viewer>
+</section>

angular.io/src/app/app.component.scss

@@ -0,0 +1,8 @@
+.fill-remaining-space {
+  flex: 1 1 auto;
+}
+.nav-link {
+  margin-right: 10px;
+  margin-left: 20px;
+  cursor: pointer;
+}

angular.io/src/app/app.component.spec.ts

@@ -0,0 +1,29 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { AppComponent } from './app.component';
+import { AppModule } from './app.module';
+
+import { NavEngine } from './nav-engine/nav-engine.service';
+
+describe('AppComponent', () => {
+  let component: AppComponent;
+  let fixture: ComponentFixture<AppComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      imports: [ AppModule ],
+      providers: [
+        { provide: NavEngine, useValue: { currentDoc: undefined } }
+      ]
+    });
+    TestBed.compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(AppComponent);
+    component = fixture.componentInstance;
+  });
+
+  it('should create', () => {
+    expect(component).toBeDefined();
+  });
+});

angular.io/src/app/app.component.ts

@@ -0,0 +1,12 @@
+import { Component } from '@angular/core';
+
+import { NavEngine } from './nav-engine/nav-engine.service';
+
+@Component({
+  selector: 'aio-shell',
+  templateUrl: './app.component.html',
+  styleUrls:  ['./app.component.scss']
+})
+export class AppComponent {
+  constructor(public navEngine: NavEngine) {}
+}

angular.io/src/app/app.module.ts

@@ -0,0 +1,35 @@
+import { BrowserModule } from '@angular/platform-browser';
+import { NgModule } from '@angular/core';
+import { HttpModule } from '@angular/http';
+import { MdToolbarModule } from '@angular/material/toolbar';
+import { MdButtonModule} from '@angular/material/button';
+
+import { AppComponent } from './app.component';
+import { DocViewerComponent } from './doc-viewer/doc-viewer.component';
+import { embeddedComponents, EmbeddedComponents } from './embedded';
+import { Logger } from './logger.service';
+import { navDirectives, navProviders } from './nav-engine';
+
+@NgModule({
+  imports: [
+    BrowserModule,
+    HttpModule,
+    MdToolbarModule.forRoot(),
+    MdButtonModule.forRoot()
+  ],
+  declarations: [
+    AppComponent,
+    embeddedComponents,
+    DocViewerComponent,
+    navDirectives,
+  ],
+  providers: [
+    EmbeddedComponents,
+    Logger,
+    navProviders
+  ],
+  entryComponents: [ embeddedComponents ],
+  bootstrap: [AppComponent]
+})
+export class AppModule {
+}

angular.io/src/app/doc-viewer/doc-viewer.component.spec.ts

@@ -0,0 +1,308 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { By } from '@angular/platform-browser';
+import { Component, DebugElement } from '@angular/core';
+
+import { ComponentFactoryResolver, ElementRef, Injector, NgModule, OnInit, ViewChild } from '@angular/core';
+
+import { Doc, DocMetadata } from '../nav-engine';
+import { DocViewerComponent } from '../doc-viewer/doc-viewer.component';
+
+import { embeddedComponents, EmbeddedComponents } from '../embedded';
+
+
+/// Embedded Test Components ///
+
+///// FooComponent /////
+
+@Component({
+  selector: 'aio-foo',
+  template: `Foo Component`
+})
+class FooComponent {
+
+}
+
+///// BarComponent /////
+
+@Component({
+  selector: 'aio-bar',
+  template: `
+    <hr>
+    <h2>Bar Component</h2>
+    <p #barContent></p>
+    <hr>
+  `
+})
+class BarComponent implements OnInit {
+
+  @ViewChild('barContent') barContentRef: ElementRef;
+
+  constructor(public elementRef: ElementRef) { }
+
+  // Project content in ngOnInit just like CodeExampleComponent
+  ngOnInit() {
+    // Security: this is a test component; never deployed
+    this.barContentRef.nativeElement.innerHTML = this.elementRef.nativeElement.aioBarContent;
+  }
+}
+
+///// BazComponent /////
+
+@Component({
+  selector: 'aio-baz',
+  template: `
+    <div>++++++++++++++</div>
+    <h2>Baz Component</h2>
+    <p #bazContent></p>
+    <div>++++++++++++++</div>
+  `
+})
+class BazComponent implements OnInit {
+
+  @ViewChild('bazContent') bazContentRef: ElementRef;
+
+  constructor(public elementRef: ElementRef) { }
+
+  // Project content in ngOnInit just like CodeExampleComponent
+  ngOnInit() {
+    // Security: this is a test component; never deployed
+    this.bazContentRef.nativeElement.innerHTML = this.elementRef.nativeElement.aioBazContent;
+  }
+}
+///// Test Module //////
+
+const embeddedTestComponents = [FooComponent, BarComponent, BazComponent, ...embeddedComponents];
+
+@NgModule({
+  entryComponents: embeddedTestComponents
+})
+class TestModule { }
+
+//// Test Component //////
+
+@Component({
+  selector: 'aio-test',
+  template: `
+    <aio-doc-viewer>Test Component</aio-doc-viewer>
+  `
+})
+class TestComponent {
+  private currentDoc: Doc;
+
+  @ViewChild(DocViewerComponent) docViewer: DocViewerComponent;
+
+  setDoc(doc: Doc) {
+    if (this.docViewer) {
+      this.docViewer.doc = doc;
+    }
+  }
+}
+
+//////// Tests //////////////
+
+describe('DocViewerComponent', () => {
+  const mockDocMetadata: DocMetadata = { id: 'mock', title: 'Mock Doc', url: '' };
+  let component: TestComponent;
+  let docViewerDE: DebugElement;
+  let docViewerEl: HTMLElement;
+  let fixture: ComponentFixture<TestComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      imports: [ TestModule ],
+      declarations: [
+        TestComponent,
+        DocViewerComponent,
+        embeddedTestComponents
+      ],
+      providers: [
+        {provide: EmbeddedComponents, useValue: {components: embeddedTestComponents}}
+      ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(TestComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+    docViewerDE = fixture.debugElement.children[0];
+    docViewerEl = docViewerDE.nativeElement;
+  });
+
+  it('should create a DocViewer', () => {
+    expect(component.docViewer).toBeTruthy();
+  });
+
+  it(('should display nothing when set DocViewer.doc to doc w/o content'), () => {
+    component.docViewer.doc = { metadata: mockDocMetadata, content: '' };
+    expect(docViewerEl.innerHTML).toBe('');
+  });
+
+  it(('should display simple static content doc'), () => {
+    const content = '<p>Howdy, doc viewer</p>';
+    component.docViewer.doc = { metadata: mockDocMetadata, content };
+    expect(docViewerEl.innerHTML).toEqual(content);
+  });
+
+  it(('should display nothing after reset static content doc'), () => {
+    const content = '<p>Howdy, doc viewer</p>';
+    component.docViewer.doc = { metadata: mockDocMetadata, content };
+    fixture.detectChanges();
+    component.docViewer.doc = { metadata: mockDocMetadata, content: '' };
+    expect(docViewerEl.innerHTML).toEqual('');
+  });
+
+  it(('should apply FooComponent'), () => {
+    const content = `
+      <p>Above Foo</p>
+      <p><aio-foo></aio-foo></p>
+      <p>Below Foo</p>
+    `;
+    component.docViewer.doc = { metadata: mockDocMetadata, content };
+    const fooHtml = docViewerEl.querySelector('aio-foo').innerHTML;
+    expect(fooHtml).toContain('Foo Component');
+  });
+
+  it(('should apply multiple FooComponents'), () => {
+    const content = `
+      <p>Above Foo</p>
+      <p><aio-foo></aio-foo></p>
+      <div style="margin-left: 2em;">
+        Holds a
+        <aio-foo>Ignored text</aio-foo>
+      </div>
+      <p>Below Foo</p>
+    `;
+    component.docViewer.doc = { metadata: mockDocMetadata, content };
+    const foos = docViewerEl.querySelectorAll('aio-foo');
+    expect(foos.length).toBe(2);
+  });
+
+  it(('should apply BarComponent'), () => {
+    const content = `
+      <p>Above Bar</p>
+      <aio-bar></aio-bar>
+      <p>Below Bar</p>
+    `;
+    component.docViewer.doc = { metadata: mockDocMetadata, content };
+    const barHtml = docViewerEl.querySelector('aio-bar').innerHTML;
+    expect(barHtml).toContain('Bar Component');
+  });
+
+  it(('should project bar content into BarComponent'), () => {
+    const content = `
+      <p>Above Bar</p>
+      <aio-bar>###bar content###</aio-bar>
+      <p>Below Bar</p>
+    `;
+    component.docViewer.doc = { metadata: mockDocMetadata, content };
+
+    // necessary to trigger projection within ngOnInit
+    fixture.detectChanges();
+
+    const barHtml = docViewerEl.querySelector('aio-bar').innerHTML;
+    expect(barHtml).toContain('###bar content###');
+  });
+
+
+  it(('should include Foo and Bar'), () => {
+    const content = `
+      <p>Top</p>
+      <p><aio-foo>ignored</aio-foo></p>
+      <aio-bar>###bar content###</aio-bar>
+      <p><aio-foo></aio-foo></p>
+      <p>Bottom</p>
+    `;
+    component.docViewer.doc = { metadata: mockDocMetadata, content };
+
+    // necessary to trigger Bar's projection within ngOnInit
+    fixture.detectChanges();
+
+    const foos = docViewerEl.querySelectorAll('aio-foo');
+    expect(foos.length).toBe(2, 'should have 2 foos');
+
+    const barHtml = docViewerEl.querySelector('aio-bar').innerHTML;
+    expect(barHtml).toContain('###bar content###', 'should have bar with projected content');
+  });
+
+  it(('should not include Bar within Foo'), () => {
+    const content = `
+      <p>Top</p>
+      <div>
+        <aio-foo>
+          <aio-bar>###bar content###</aio-bar>
+        </aio-foo>
+      </div>
+      <p><aio-foo></aio-foo><p>
+      <p>Bottom</p>
+    `;
+    component.docViewer.doc = { metadata: mockDocMetadata, content };
+
+    // necessary to trigger Bar's projection within ngOnInit
+    fixture.detectChanges();
+
+    const foos = docViewerEl.querySelectorAll('aio-foo');
+    expect(foos.length).toBe(2, 'should have 2 foos');
+
+    const bars = docViewerEl.querySelectorAll('aio-bar');
+    expect(bars.length).toBe(0, 'did not expect Bar inside Foo');
+  });
+
+  // because FooComponents are processed before BazComponents
+  it(('should include Foo within Bar'), () => {
+    const content = `
+      <p>Top</p>
+      <aio-bar>
+        <div style="margin-left: 2em">
+          Inner <aio-foo></aio-foo>
+        </div>
+      </aio-bar>
+      <p><aio-foo></aio-foo></p>
+      <p>Bottom</p>
+    `;
+    component.docViewer.doc = { metadata: mockDocMetadata, content };
+
+    // necessary to trigger Bar's projection within ngOnInit
+    fixture.detectChanges();
+
+    const foos = docViewerEl.querySelectorAll('aio-foo');
+    expect(foos.length).toBe(2, 'should have 2 foos');
+
+    const bars = docViewerEl.querySelectorAll('aio-bar');
+    expect(bars.length).toBe(1, 'should have a bar');
+    expect(bars[0].innerHTML).toContain('Bar Component', 'should have bar template content');
+  });
+
+  // The <aio-baz> tag and its inner content is copied
+  // But the BazComponent is not created and therefore its template content is not displayed
+  // because BarComponents are processed before BazComponents
+  // and no chance for first Baz inside Bar to be processed by builder.
+  it(('should NOT include Bar within Baz'), () => {
+    const content = `
+      <p>Top</p>
+      <aio-bar>
+        <div style="margin-left: 2em">
+          Inner <aio-baz>---baz stuff---</aio-baz>
+        </div>
+      </aio-bar>
+      <p><aio-baz>---More baz--</aio-baz></p>
+      <p>Bottom</p>
+    `;
+    component.docViewer.doc = { metadata: mockDocMetadata, content };
+
+    // necessary to trigger Bar's projection within ngOnInit
+    fixture.detectChanges();
+    const bazs = docViewerEl.querySelectorAll('aio-baz');
+
+    // Both baz tags are there ...
+    expect(bazs.length).toBe(2, 'should have 2 bazs');
+
+    expect(bazs[0].innerHTML).not.toContain('Baz Component',
+      'did not expect 1st Baz template content');
+
+    expect(bazs[1].innerHTML).toContain('Baz Component',
+      'expected 2nd Baz template content');
+
+  });
+});

angular.io/src/app/doc-viewer/doc-viewer.component.ts

@@ -0,0 +1,130 @@
+import {
+  Component, ComponentFactory, ComponentFactoryResolver, ComponentRef,
+  DoCheck, ElementRef, Injector, Input, OnDestroy, ViewEncapsulation
+} from '@angular/core';
+
+import { Doc, DocMetadata } from '../nav-engine';
+import { EmbeddedComponents } from '../embedded';
+
+interface EmbeddedComponentFactory {
+  contentPropertyName: string;
+  factory: ComponentFactory<any>;
+}
+
+// Initialization prevents flicker once pre-rendering is on
+const initialDocViewerElement = document.querySelector('aio-doc-viewer');
+const initialDocViewerContent = initialDocViewerElement ? initialDocViewerElement.innerHTML : '';
+
+@Component({
+  selector: 'aio-doc-viewer',
+  template: ''
+  // TODO(robwormald): shadow DOM and emulated don't work here (?!)
+  // encapsulation: ViewEncapsulation.Native
+})
+export class DocViewerComponent implements DoCheck, OnDestroy {
+
+  private displayedDoc: DisplayedDoc;
+  private embeddedComponentFactories: Map<string, EmbeddedComponentFactory> = new Map();
+  private hostElement: HTMLElement;
+
+  constructor(
+    componentFactoryResolver: ComponentFactoryResolver,
+    elementRef: ElementRef,
+    embeddedComponents: EmbeddedComponents,
+    private injector: Injector,
+    ) {
+    this.hostElement = elementRef.nativeElement;
+    // Security: the initialDocViewerContent comes from the prerendered DOM and is considered to be secure
+    this.hostElement.innerHTML = initialDocViewerContent;
+
+    for (const component of embeddedComponents.components) {
+      const factory = componentFactoryResolver.resolveComponentFactory(component);
+      const selector = factory.selector;
+      const contentPropertyName = this.selectorToContentPropertyName(selector);
+      this.embeddedComponentFactories.set(selector, { contentPropertyName, factory });
+    }
+  }
+
+  @Input()
+  set doc(newDoc: Doc) {
+    this.ngOnDestroy();
+    if (newDoc) {
+      window.scrollTo(0, 0);
+      this.build(newDoc);
+    }
+  }
+
+  /**
+   * Add doc content to host element and build it out with embedded components
+   */
+  private build(doc: Doc) {
+
+    const displayedDoc = this.displayedDoc = new DisplayedDoc(doc);
+
+    // security: the doc.content is always authored by the documentation team
+    // and is considered to be safe
+    this.hostElement.innerHTML = doc.content || '';
+
+    if (!doc.content) { return; }
+
+    // TODO(i): why can't I use for-of? why doesn't typescript like Map#value() iterators?
+    this.embeddedComponentFactories.forEach(({ contentPropertyName, factory }, selector) => {
+      const embeddedComponentElements = this.hostElement.querySelectorAll(selector);
+
+      // cast due to https://github.com/Microsoft/TypeScript/issues/4947
+      for (const element of embeddedComponentElements as any as HTMLElement[]){
+        // hack: preserve the current element content because the factory will empty it out
+        // security: the source of this innerHTML is always authored by the documentation team
+        // and is considered to be safe
+        element[contentPropertyName] = element.innerHTML;
+        displayedDoc.addEmbeddedComponent(factory.create(this.injector, [], element));
+      }
+    });
+  }
+
+  ngDoCheck() {
+    if (this.displayedDoc) { this.displayedDoc.detectChanges(); }
+  }
+
+  ngOnDestroy() {
+    // destroy components otherwise there will be memory leaks
+    if (this.displayedDoc) {
+      this.displayedDoc.destroy();
+      this.displayedDoc = undefined;
+    }
+  }
+
+  /**
+   * Compute the component content property name by converting the selector to camelCase and appending
+   * 'Content', e.g. live-example => liveExampleContent
+   */
+  private selectorToContentPropertyName(selector: string) {
+    return selector.replace(/-(.)/g, (match, $1) => $1.toUpperCase()) + 'Content';
+  }
+}
+
+class DisplayedDoc {
+
+  metadata: DocMetadata;
+
+  private embeddedComponents: ComponentRef<any>[] = [];
+
+  constructor(doc: Doc) {
+    // ignore doc.content ... don't need to keep it around
+    this.metadata = doc.metadata;
+  }
+
+  addEmbeddedComponent(component: ComponentRef<any>) {
+    this.embeddedComponents.push(component);
+  }
+
+  detectChanges() {
+    this.embeddedComponents.forEach(comp => comp.changeDetectorRef.detectChanges());
+  }
+
+  destroy() {
+    // destroy components otherwise there will be memory leaks
+    this.embeddedComponents.forEach(comp => comp.destroy());
+    this.embeddedComponents.length = 0;
+  }
+}

angular.io/src/app/embedded/code-example.component.spec.ts

@@ -0,0 +1,28 @@
+/* tslint:disable:no-unused-variable */
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { By } from '@angular/platform-browser';
+import { DebugElement } from '@angular/core';
+
+import { CodeExampleComponent } from './code-example.component';
+
+describe('CodeExampleComponent', () => {
+  let component: CodeExampleComponent;
+  let fixture: ComponentFixture<CodeExampleComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ CodeExampleComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(CodeExampleComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

angular.io/src/app/embedded/code-example.component.ts

@@ -0,0 +1,73 @@
+/* tslint:disable component-selector */
+
+import { Component, OnInit, ElementRef, ViewChild, AfterViewInit } from '@angular/core';
+
+// TODO(i): add clipboard copy functionality
+
+/**
+ * Angular.io Code Example
+ *
+ * Pretty renders a code block, primarily used in the docs and API reference. Can be used within an Angular app, or
+ * independently, provided that it is dynamically generated by the component resolver.
+ *
+ * Usage:
+ *   <code-example [language]="..." [escape]="..." [format]="..." [showcase]="..." [animated]="...">
+ *     console.log('Hello World')
+ *   </code-example>
+ */
+@Component({
+  selector: 'code-example',
+  template: '<pre class="{{classes}}"><code class="{{animatedClasses}}" #codeContainer></code></pre>'
+})
+export class CodeExampleComponent implements OnInit, AfterViewInit {
+
+  @ViewChild('codeContainer') codeContainerRef: ElementRef;
+
+  language: string; // could be javascript, dart, typescript
+  // TODO(i): escape doesn't seem to be currently supported in the original code
+  escape: string; // could be 'html'
+  format: string; // some css class
+  showcase: string; // a string with the value 'true'
+  animated = false;
+
+  // TODO(i): could we use @HostBinding instead or does the CSS have to be scoped to <pre> and <code>
+  classes: string;
+  animatedClasses: string;
+
+
+  constructor(private elementRef: ElementRef) {
+    // TODO(i): @Input should be supported for host elements and should just do a one off initialization of properties
+    //          from the host element => talk to Tobias
+    ['language', 'escape', 'format', 'showcase', 'animated'].forEach(inputName => {
+      if (!this[inputName]) {
+        this[inputName] = this.elementRef.nativeElement.getAttribute(inputName);
+      }
+    });
+  }
+
+
+  ngOnInit() {
+    const showcaseClass = this.showcase === 'true' ? ' is-showcase' : '';
+    this.classes = `
+      prettyprint
+      ${this.format ? this.format : ''}
+      ${this.language ? 'lang-' + this.language : '' }
+      ${showcaseClass ? showcaseClass : ''}
+    `.trim();
+
+    this.animatedClasses = `${this.animated ? 'animated fadeIn' : ''}`;
+
+    // Security: the codeExampleContent is the original innerHTML of the host element provided by
+    //           docs authors and as such its considered to be safe for innerHTML purposes
+    this.codeContainerRef.nativeElement.innerHTML = this.elementRef.nativeElement.codeExampleContent;
+  }
+
+
+  ngAfterViewInit() {
+    // TODO(i): import prettify.js from this file so that we don't need to preload it via index.html
+    // whenever a code example is used, use syntax highlighting.
+    // if(prettyPrint) {
+    //   prettyPrint();
+    // }
+  }
+}

angular.io/src/app/embedded/index.ts

@@ -0,0 +1,11 @@
+import { CodeExampleComponent } from './code-example.component';
+
+/** Components that can be embedded in docs such as CodeExampleComponent, LiveExampleComponent,... */
+export const embeddedComponents = [
+  CodeExampleComponent
+];
+
+/** Injectable class w/ property returning components that can be embedded in docs */
+export class EmbeddedComponents {
+  components = embeddedComponents;
+}

angular.io/src/app/logger.service.ts

@@ -0,0 +1,17 @@
+import { Injectable } from '@angular/core';
+
+@Injectable()
+export class Logger {
+
+  log(value: any, ...rest) {
+    console.log(value, ...rest);
+  }
+
+  error(value: any, ...rest) {
+    console.error(value, ...rest);
+  }
+
+  warn(value: any, ...rest) {
+    console.warn(value, ...rest);
+  }
+}

angular.io/src/app/nav-engine/doc-fetching.service.spec.ts

@@ -0,0 +1,2 @@
+import { DocFetchingService } from './doc-fetching.service';
+// Write tests when/if this service is retained.

angular.io/src/app/nav-engine/doc-fetching.service.ts

@@ -0,0 +1,45 @@
+import { Http, Response } from '@angular/http';
+import { Injectable } from '@angular/core';
+
+import { Observable } from 'rxjs/Observable';
+import { of } from 'rxjs/observable/of';
+import 'rxjs/add/operator/catch';
+import 'rxjs/add/operator/do';
+import 'rxjs/add/operator/map';
+
+import { Logger } from '../logger.service';
+
+@Injectable()
+export class DocFetchingService {
+
+  constructor(private http: Http, private logger: Logger) { }
+
+  /**
+   * Fetch document from server.
+   * NB: pass 404 response to caller as empty string content
+   * Other errors and non-OK status responses are thrown errors.
+   * TODO: add timeout and retry for lost connection
+   */
+  getFile(url: string): Observable<string> {
+
+    if (!url) {
+      const emsg = 'getFile: no URL';
+      this.logger.error(emsg);
+      throw new Error(emsg);
+    }
+
+    this.logger.log('fetching document file at ', url);
+
+    return this.http.get(url)
+      .map(res => res.text())
+      .do(content => this.logger.log('fetched document file at ', url) )
+      .catch((error: Response) => {
+        if (error.status === 404) {
+          this.logger.error(`Document file not found at '$(url)'`);
+          return of('');
+        } else {
+          throw error;
+        }
+      });
+  }
+}

angular.io/src/app/nav-engine/doc.model.ts

@@ -0,0 +1,10 @@
+export interface DocMetadata {
+  id: string;    // 'home'
+  title: string; // 'Home'
+  url: string;   // 'assets/documents/home.html'
+}
+
+export interface Doc {
+  metadata: DocMetadata;
+  content: string;
+}

angular.io/src/app/nav-engine/doc.service.spec.ts

@@ -0,0 +1,74 @@
+import { fakeAsync, tick } from '@angular/core/testing';
+
+import { DocService } from './doc.service';
+import { Doc, DocMetadata } from './doc.model';
+import { DocFetchingService } from './doc-fetching.service';
+import { SiteMapService } from './sitemap.service';
+
+import { Observable } from 'rxjs/Observable';
+import { of } from 'rxjs/observable/of';
+import 'rxjs/add/operator/catch';
+import 'rxjs/add/operator/delay';
+
+describe('DocService', () => {
+  let docFetchingService: DocFetchingService;
+  let getFileSpy: jasmine.Spy;
+  let loggerSpy: any;
+  let siteMapService: SiteMapService;
+  let docService: DocService;
+
+  beforeEach(() => {
+
+    this.content = 'fake file contents';
+    this.metadata = {
+      id: 'fake',
+      title: 'All about the fake',
+      url: 'assets/documents/fake.html'
+    };
+
+    loggerSpy = jasmine.createSpyObj('logger', ['log', 'warn', 'error']);
+    siteMapService = new SiteMapService();
+    spyOn(siteMapService, 'getDocMetadata').and
+      .callFake((id: string) => of(this.metadata).delay(0));
+
+    docFetchingService = new DocFetchingService(null, loggerSpy);
+    getFileSpy = spyOn(docFetchingService, 'getFile').and
+      .callFake((url: string) => of(this.content).delay(0));
+
+    docService = new DocService(docFetchingService, loggerSpy, siteMapService);
+  });
+
+  it('should return fake doc for fake id', fakeAsync(() => {
+    docService.getDoc('fake').subscribe(doc =>
+      expect(doc.content).toBe(this.content)
+    );
+    tick();
+  }));
+
+  it('should retrieve file once for first file request', fakeAsync(() => {
+    docService.getDoc('fake').subscribe();
+    expect(getFileSpy.calls.count()).toBe(0, 'no call before tick');
+    tick();
+    expect(getFileSpy.calls.count()).toBe(1, 'one call after tick');
+  }));
+
+  it('should retrieve file from cache the second time', fakeAsync(() => {
+    docService.getDoc('fake').subscribe();
+    tick();
+    expect(getFileSpy.calls.count()).toBe(1, 'one call after 1st request');
+
+    docService.getDoc('fake').subscribe();
+    tick();
+    expect(getFileSpy.calls.count()).toBe(1, 'still only one call after 2nd request');
+  }));
+
+  it('should pass along file error through its getDoc observable result', fakeAsync(() => {
+    const err = 'deliberate file error';
+    getFileSpy.and.throwError(err);
+    docService.getDoc('fake').subscribe(
+      doc => expect(false).toBe(true, 'should have failed'),
+      error => expect(error.message).toBe(err)
+    );
+    tick();
+  }));
+});

angular.io/src/app/nav-engine/doc.service.ts

@@ -0,0 +1,60 @@
+import { Injectable } from '@angular/core';
+
+import { Observable } from 'rxjs/Observable';
+import { of } from 'rxjs/observable/of';
+import 'rxjs/add/operator/map';
+import 'rxjs/add/operator/switchMap';
+
+import { Doc, DocMetadata } from './doc.model';
+import { DocFetchingService } from './doc-fetching.service';
+import { Logger } from '../logger.service';
+
+import { SiteMapService } from './sitemap.service';
+
+interface DocCache {
+  [index: string]: Doc;
+}
+
+@Injectable()
+export class DocService {
+  private cache: DocCache = {};
+
+  constructor(
+    private fileService: DocFetchingService,
+    private logger: Logger,
+    private siteMapService: SiteMapService
+    ) { }
+
+  /**
+   * Get document for documentId, from cache if found else server.
+   * Pass server errors along to caller
+   * Caller should interpret empty string content as "404 - file not found"
+   */
+  getDoc(documentId: string): Observable<Doc> {
+    let doc = this.cache[documentId];
+    if (doc) {
+      this.logger.log('returned cached content for ', doc.metadata);
+      return of(cloneDoc(doc));
+    }
+
+    return this.siteMapService
+      .getDocMetadata(documentId)
+      .switchMap(metadata => {
+
+        return this.fileService.getFile(metadata.url)
+          .map(content => {
+            this.logger.log('fetched content for', metadata);
+            doc = { metadata, content };
+            this.cache[metadata.id] = doc;
+            return cloneDoc(doc);
+          });
+      });
+  }
+}
+
+function cloneDoc(doc: Doc) {
+  return {
+    metadata: Object.assign({}, doc.metadata),
+    content: doc.content
+  };
+}

angular.io/src/app/nav-engine/index.ts

@@ -0,0 +1,18 @@
+import { DocService } from './doc.service';
+import { DocFetchingService } from './doc-fetching.service';
+import { NavEngine } from './nav-engine.service';
+import { NavLinkDirective } from './nav-link.directive';
+import { SiteMapService } from './sitemap.service';
+
+export { Doc, DocMetadata } from './doc.model';
+
+export const navDirectives = [
+  NavLinkDirective
+];
+
+export const navProviders = [
+  DocService,
+  DocFetchingService,
+  NavEngine,
+  SiteMapService,
+];

angular.io/src/app/nav-engine/nav-engine.service.spec.ts

@@ -0,0 +1,46 @@
+import { fakeAsync, tick} from '@angular/core/testing';
+
+import { Observable } from 'rxjs/Observable';
+import { of } from 'rxjs/observable/of';
+import 'rxjs/add/operator/delay';
+
+import { DocService } from './doc.service';
+import { Doc, DocMetadata } from './doc.model';
+
+import { NavEngine } from './nav-engine.service';
+
+const fakeDoc: Doc = {
+  metadata: {
+    id: 'fake',
+    title: 'All about the fake',
+    url: 'assets/documents/fake.html'
+  },
+  content: 'fake content'
+};
+
+describe('NavEngine', () => {
+
+  let navEngine: NavEngine;
+
+  beforeEach(() => {
+    this.fakeDoc = {
+      metadata: {
+        id: 'fake',
+        title: 'All about the fake',
+        url: 'assets/documents/fake.html'
+      },
+      content: 'fake content'
+    };
+
+    const docService: any = jasmine.createSpyObj('docService', ['getDoc']);
+    docService.getDoc.and.callFake((id: string) => of(this.fakeDoc).delay(0));
+
+    navEngine = new NavEngine(docService);
+  });
+
+  it('should set currentDoc to fake doc when navigate to fake id', fakeAsync(() => {
+    navEngine.navigate('fake');
+    tick();
+    expect(navEngine.currentDoc.content).toBe(this.fakeDoc.content);
+  }));
+});

angular.io/src/app/nav-engine/nav-engine.service.ts

@@ -0,0 +1,25 @@
+import { Injectable } from '@angular/core';
+
+import { Doc } from './doc.model';
+import { DocService } from './doc.service';
+
+@Injectable()
+export class NavEngine {
+
+  /** Document result of most recent `navigate` call */
+  currentDoc: Doc;
+  constructor(private docService: DocService) {}
+
+  /**
+   * Navigate sets `currentDoc` to the document for `documentId`.
+   * TODO: handle 'Document not found', signaled by empty string content
+   * TODO: handle document retrieval error
+   */
+  navigate(documentId: string) {
+    this.docService.getDoc(documentId).subscribe(
+      doc => this.currentDoc = doc
+    );
+  }
+}
+
+

angular.io/src/app/nav-engine/nav-link.directive.ts

@@ -0,0 +1,19 @@
+import { Directive, HostListener, Input } from '@angular/core';
+import { NavEngine } from './nav-engine.service';
+
+@Directive({
+  selector: '[aioNavLink]'
+})
+export class NavLinkDirective {
+
+  @Input()
+  aioNavLink: string;
+
+  constructor(private navEngine: NavEngine) { }
+
+  @HostListener('click', ['$event'])
+  onClick($event) {
+    this.navEngine.navigate(this.aioNavLink);
+    return false;
+  }
+}

angular.io/src/app/nav-engine/sitemap.service.spec.ts

@@ -0,0 +1,32 @@
+import { fakeAsync, tick } from '@angular/core/testing';
+import { DocMetadata } from './doc.model';
+import { SiteMapService } from './sitemap.service';
+
+describe('SiteMapService', () => {
+  let siteMapService: SiteMapService;
+
+  beforeEach(() => {
+    siteMapService = new SiteMapService();
+  });
+
+  it('should get News metadata', fakeAsync(() => {
+    siteMapService.getDocMetadata('news').subscribe(
+      metadata => expect(metadata.url).toBe('assets/documents/news.html')
+    );
+    tick();
+  }));
+
+  it('should calculate expected doc url for unknown id', fakeAsync(() => {
+    siteMapService.getDocMetadata('fizbuz').subscribe(
+      metadata => expect(metadata.url).toBe('assets/documents/fizbuz.html')
+    );
+    tick();
+  }));
+
+  it('should calculate expected index doc url for unknown id ending in /', fakeAsync(() => {
+    siteMapService.getDocMetadata('fizbuz/').subscribe(
+      metadata => expect(metadata.url).toBe('assets/documents/fizbuz/index.html')
+    );
+    tick();
+  }));
+});

angular.io/src/app/nav-engine/sitemap.service.ts

@@ -0,0 +1,38 @@
+import { Injectable } from '@angular/core';
+
+import { Observable } from 'rxjs/Observable';
+import { of } from 'rxjs/observable/of';
+import { BehaviorSubject } from 'rxjs/BehaviorSubject';
+import 'rxjs/add/operator/map';
+
+import { DocMetadata } from './doc.model';
+
+const siteMap: DocMetadata[] = [
+  { 'title': 'Home', 'url': 'assets/documents/home.html', id: 'home'},
+  { 'title': 'Features', 'url': 'assets/documents/features.html', id: 'features'},
+  { 'title': 'News', 'url': 'assets/documents/news.html', id: 'news'}
+];
+
+@Injectable()
+export class SiteMapService {
+  private siteMap = new BehaviorSubject(siteMap);
+
+  getDocMetadata(id: string) {
+    const missing = () => this.getMissingMetadata(id);
+    return this.siteMap
+      .map(map =>
+        map.find(d => d.id === id) || missing());
+  }
+
+  // Alternative way to calculate metadata. Will it be used?
+  private getMissingMetadata(id: string) {
+
+    const filename = id.startsWith('/') ? id.substring(1) : id; // strip leading '/'
+
+    return {
+      id,
+      title: id,
+      url: `assets/documents/${filename}${filename.endsWith('/') ? 'index' : ''}.html`
+    } as DocMetadata;
+  }
+}

angular.io/src/assets/documents/docs/api/common/date-pipe.html

@@ -0,0 +1,239 @@
+<header class="hero background-sky"><h1 class="hero-title is-standard-case">DatePipe</h1><span
+    class="badge is-stable">Stable</span>
+  <div class="clear"></div>
+  <h2 class="hero-subtitle">Pipe</h2></header>
+<article class="l-content-small grid-fluid docs-content">
+  <div layout="row" layout-xs="column" class="row-margin">
+    <div flex="20" flex-xs="100"><h2 class="h2-api-docs">What it does</h2></div>
+    <div flex="80" flex-xs="100"><p>Formats a date according to locale rules.</p>
+    </div>
+  </div>
+  <div layout="row" layout-xs="column" class="row-margin">
+    <div flex="20" flex-xs="100"><h2 class="h2-api-docs">How to use</h2></div>
+    <div flex="80" flex-xs="100"><p><code>date_expression | date[:format]</code></p>
+    </div>
+  </div>
+  <div layout="row" layout-xs="column" class="row-margin">
+    <div flex="20" flex-xs="100"><h2 class="h2-api-docs">NgModule</h2></div>
+    <div flex="80" flex-xs="100" class="code-links">CommonModule
+
+    </div>
+  </div>
+  <div layout="row" layout-xs="column" class="row-margin">
+    <div flex="20" flex-xs="100"><h2 class="h2-api-docs">Description</h2></div>
+    <div flex="80" flex-xs="100" class="code-links"><p>Where:</p>
+      <ul>
+        <li><code>expression</code> is a date object or a number (milliseconds since UTC epoch) or
+          an ISO string
+          (<a href="https://www.w3.org/TR/NOTE-datetime">https://www.w3.org/TR/NOTE-datetime</a>).
+        </li>
+        <li><code>format</code> indicates which date/time components to include. The format can be
+          predifined as
+          shown below or custom as shown in the table.
+          <ul>
+            <li><code>&#39;medium&#39;</code>: equivalent to <code>&#39;yMMMdjms&#39;</code> (e.g.
+              <code>Sep 3, 2010, 12:05:08 PM</code> for <code>en-US</code>)
+            </li>
+            <li><code>&#39;short&#39;</code>: equivalent to <code>&#39;yMdjm&#39;</code> (e.g.
+              <code>9/3/2010, 12:05 PM</code> for <code>en-US</code>)
+            </li>
+            <li><code>&#39;fullDate&#39;</code>: equivalent to <code>&#39;yMMMMEEEEd&#39;</code>
+              (e.g. <code>Friday, September 3, 2010</code> for <code>en-US</code>)
+            </li>
+            <li><code>&#39;longDate&#39;</code>: equivalent to <code>&#39;yMMMMd&#39;</code> (e.g.
+              <code>September 3, 2010</code> for <code>en-US</code>)
+            </li>
+            <li><code>&#39;mediumDate&#39;</code>: equivalent to <code>&#39;yMMMd&#39;</code> (e.g.
+              <code>Sep 3, 2010</code> for <code>en-US</code>)
+            </li>
+            <li><code>&#39;shortDate&#39;</code>: equivalent to <code>&#39;yMd&#39;</code> (e.g.
+              <code>9/3/2010</code> for <code>en-US</code>)
+            </li>
+            <li><code>&#39;mediumTime&#39;</code>: equivalent to <code>&#39;jms&#39;</code> (e.g.
+              <code>12:05:08 PM</code> for <code>en-US</code>)
+            </li>
+            <li><code>&#39;shortTime&#39;</code>: equivalent to <code>&#39;jm&#39;</code> (e.g.
+              <code>12:05 PM</code> for <code>en-US</code>)
+            </li>
+          </ul>
+        </li>
+      </ul>
+      <table>
+        <thead>
+        <tr>
+          <th>Component</th>
+          <th style="text-align:center">Symbol</th>
+          <th>Narrow</th>
+          <th>Short Form</th>
+          <th>Long Form</th>
+          <th>Numeric</th>
+          <th>2-digit</th>
+        </tr>
+        </thead>
+        <tbody>
+        <tr>
+          <td>era</td>
+          <td style="text-align:center">G</td>
+          <td>G (A)</td>
+          <td>GGG (AD)</td>
+          <td>GGGG (Anno Domini)</td>
+          <td>-</td>
+          <td>-</td>
+        </tr>
+        <tr>
+          <td>year</td>
+          <td style="text-align:center">y</td>
+          <td>-</td>
+          <td>-</td>
+          <td>-</td>
+          <td>y (2015)</td>
+          <td>yy (15)</td>
+        </tr>
+        <tr>
+          <td>month</td>
+          <td style="text-align:center">M</td>
+          <td>L (S)</td>
+          <td>MMM (Sep)</td>
+          <td>MMMM (September)</td>
+          <td>M (9)</td>
+          <td>MM (09)</td>
+        </tr>
+        <tr>
+          <td>day</td>
+          <td style="text-align:center">d</td>
+          <td>-</td>
+          <td>-</td>
+          <td>-</td>
+          <td>d (3)</td>
+          <td>dd (03)</td>
+        </tr>
+        <tr>
+          <td>weekday</td>
+          <td style="text-align:center">E</td>
+          <td>E (S)</td>
+          <td>EEE (Sun)</td>
+          <td>EEEE (Sunday)</td>
+          <td>-</td>
+          <td>-</td>
+        </tr>
+        <tr>
+          <td>hour</td>
+          <td style="text-align:center">j</td>
+          <td>-</td>
+          <td>-</td>
+          <td>-</td>
+          <td>j (13)</td>
+          <td>jj (13)</td>
+        </tr>
+        <tr>
+          <td>hour12</td>
+          <td style="text-align:center">h</td>
+          <td>-</td>
+          <td>-</td>
+          <td>-</td>
+          <td>h (1 PM)</td>
+          <td>hh (01 PM)</td>
+        </tr>
+        <tr>
+          <td>hour24</td>
+          <td style="text-align:center">H</td>
+          <td>-</td>
+          <td>-</td>
+          <td>-</td>
+          <td>H (13)</td>
+          <td>HH (13)</td>
+        </tr>
+        <tr>
+          <td>minute</td>
+          <td style="text-align:center">m</td>
+          <td>-</td>
+          <td>-</td>
+          <td>-</td>
+          <td>m (5)</td>
+          <td>mm (05)</td>
+        </tr>
+        <tr>
+          <td>second</td>
+          <td style="text-align:center">s</td>
+          <td>-</td>
+          <td>-</td>
+          <td>-</td>
+          <td>s (9)</td>
+          <td>ss (09)</td>
+        </tr>
+        <tr>
+          <td>timezone</td>
+          <td style="text-align:center">z</td>
+          <td>-</td>
+          <td>-</td>
+          <td>z (Pacific Standard Time)</td>
+          <td>-</td>
+          <td>-</td>
+        </tr>
+        <tr>
+          <td>timezone</td>
+          <td style="text-align:center">Z</td>
+          <td>-</td>
+          <td>Z (GMT-8:00)</td>
+          <td>-</td>
+          <td>-</td>
+          <td>-</td>
+        </tr>
+        <tr>
+          <td>timezone</td>
+          <td style="text-align:center">a</td>
+          <td>-</td>
+          <td>a (PM)</td>
+          <td>-</td>
+          <td>-</td>
+          <td>-</td>
+        </tr>
+        </tbody>
+      </table>
+      <p>In javascript, only the components specified will be respected (not the ordering,
+        punctuations, ...) and details of the formatting will be dependent on the locale.</p>
+      <p>Timezone of the formatted text will be the local system timezone of the end-user&#39;s
+        machine.</p>
+      <p>WARNINGS:</p>
+      <ul>
+        <li>this pipe is marked as pure hence it will not be re-evaluated when the input is mutated.
+          Instead users should treat the date as an immutable object and change the reference when
+          the
+          pipe needs to re-run (this is to avoid reformatting the date on every change detection run
+          which would be an expensive operation).
+        </li>
+        <li>this pipe uses the Internationalization API. Therefore it is only reliable in Chrome and
+          Opera
+          browsers.
+        </li>
+      </ul>
+      <h3 id="examples">Examples</h3>
+      <p>Assuming <code>dateObj</code> is (year: 2015, month: 6, day: 15, hour: 21, minute: 43,
+        second: 11)
+        in the <em>local</em> time and locale is &#39;en-US&#39;:</p>
+      <code-example format="linenums" language="js">{{ dateObj | date }} // output is &#039;Jun 15,
+        2015&#039;
+        {{ dateObj | date:&#039;medium&#039; }} // output is &#039;Jun 15, 2015, 9:43:11 PM&#039;
+        {{ dateObj | date:&#039;shortTime&#039; }} // output is &#039;9:43 PM&#039;
+        {{ dateObj | date:&#039;mmss&#039; }} // output is &#039;43:11&#039;
+      </code-example>
+      <div class="code-example">
+        <code-example language="ts" format="linenums">@Component({
+          selector: &#39;date-pipe&#39;,
+          template: `&lt;div&gt;
+          &lt;p&gt;Today is {{today | date}}&lt;/p&gt;
+          &lt;p&gt;Or if you prefer, {{today | date:&#39;fullDate&#39;}}&lt;/p&gt;
+          &lt;p&gt;The time is {{today | date:&#39;jmZ&#39;}}&lt;/p&gt;
+          &lt;/div&gt;`
+          })
+          export class DatePipeComponent {
+          today: number = Date.now();
+          }
+        </code-example>
+      </div>
+    </div>
+  </div>
+  <p class="location-badge">exported from <a href="index.html">@angular/common/index</a>
+    defined in <a
+        href="https://github.com/angular/angular/tree/2.2.0-beta.1/modules/@angular/common/src/pipes/date_pipe.ts#L12-L116">@angular/common/src/pipes/date_pipe.ts</a>
+  </p></article>

angular.io/src/assets/documents/docs/api/index.html

@@ -0,0 +1,7 @@
+<br><br>
+TODO: api index doc
+<br><br>
+In the meantime visit our awesome <a href="docs/api/common/date-pipe">DatePipe API page</a>.
+<br><br>
+<br><br>
+<br><br>

angular.io/src/assets/documents/docs/guide/overview.html

@@ -0,0 +1 @@
+TODO: guide overview doc

angular.io/src/assets/documents/docs/index.html

@@ -0,0 +1,7 @@
+<br><br>
+TODO: docs index doc
+<br><br>
+<a href="docs/api/">API index page</a>
+<br><br>
+<br><br>
+<br><br>

angular.io/src/assets/documents/events.html

@@ -0,0 +1,38 @@
+<header class="hero background-sky"><h1 class="hero-title ">Events</h1>
+  <div class="clear"></div>
+  <h2 class="hero-subtitle">Where we'll be presenting</h2>
+</header>
+<article class="l-content ">
+  <table class="is-full-width">
+    <thead>
+    <tr>
+      <th>Event</th>
+      <th>Location</th>
+      <th>Date</th>
+    </tr>
+    </thead>
+    <tbody><!-- Devoxx Belgium -->
+    <tr>
+      <th><a target="_blank" href="https://www.devoxx.be/">Devoxx Belgium</a></th>
+      <td>Antwerp, Belgium</td>
+      <td>Nov. 7-11, 2016</td>
+    </tr><!-- DEVIntersection -->
+    <tr>
+      <th><a target="_blank" href="https://www.devintersectioneurope.com/">DEVintersection
+        Europe</a></th>
+      <td>Amsterdam, Netherlands</td>
+      <td>Nov 14-16, 2016</td>
+    </tr><!-- dotJS -->
+    <tr>
+      <th><a target="_blank" href="http://www.dotjs.io/">dotJS</a></th>
+      <td>Paris, France</td>
+      <td>Dec. 5, 2016</td>
+    </tr><!-- NG-BE -->
+    <tr>
+      <th><a target="_blank" href="https://ng-be.org/">NG-BE</a></th>
+      <td>Ghent, Belgium</td>
+      <td>Dec. 9, 2016</td>
+    </tr>
+    </tbody>
+  </table>
+</article>

angular.io/src/assets/documents/features.html

@@ -0,0 +1,64 @@
+<header class="hero background-sky"><h1 class="hero-title ">Features &amp; Benefits</h1>
+  <div class="clear"></div>
+</header>
+<article class="l-content ">
+  <div>
+    <div><h2 class="text-headline">Cross Platform</h2>
+      <div class="feature-row">
+        <div class="feature"><h3>Progressive web apps</h3>
+          <p class="text-body">Use modern web platform capabilities to deliver app-like experiences.
+            High performance, offline, and zero-step installation.</p></div>
+        <div class="feature"><h3>Native</h3>
+          <p class="text-body">Build native mobile apps with strategies from Ionic Framework,
+            NativeScript, and React Native.</p></div>
+        <div class="feature"><h3>Desktop</h3>
+          <p class="text-body">Create desktop-installed apps across Mac, Windows, and Linux using
+            the same Angular methods you've learned for the web plus the ability to access native OS
+            APIs.</p></div>
+      </div>
+      <h2 class="text-headline">Speed and Performance</h2>
+      <div class="feature-row">
+        <div class="feature"><h3>Code generation</h3>
+          <p class="text-body">Angular turns your templates into code that's highly optimized for
+            today's JavaScript virtual machines, giving you all the benefits of hand-written code
+            with the productivity of a framework.</p></div>
+        <div class="feature"><h3>Universal</h3>
+          <p class="text-body">Serve the first view of your application on node.js, .NET, PHP, and
+            other servers for near-instant rendering in just HTML and CSS. Also paves the way for
+            sites that optimize for SEO.</p></div>
+        <div class="feature"><h3>Code splitting</h3>
+          <p class="text-body">Angular apps load quickly with the new Component Router, which
+            delivers automatic code-splitting so users only load code required to render the view
+            they request.</p></div>
+      </div>
+      <h2 class="text-headline">Productivity</h2>
+      <div class="feature-row">
+        <div class="feature"><h3>Templates</h3>
+          <p class="text-body">Quickly create UI views with simple and powerful template syntax.</p>
+        </div>
+        <div class="feature"><h3>Angular CLI</h3>
+          <p class="text-body">Command line tools: start building fast, add components and tests,
+            then instantly deploy.</p></div>
+        <div class="feature"><h3>IDEs</h3>
+          <p class="text-body">Get intelligent code completion, instant errors, and other feedback
+            in popular editors and IDEs.</p></div>
+      </div>
+      <h2 class="text-headline">Full Development Story</h2>
+      <div class="feature-row">
+        <div class="feature"><h3>Testing</h3>
+          <p class="text-body">With Karma for unit tests, you can know if you've broken things every
+            time you save. And Protractor makes your scenario tests run faster and in a stable
+            manner.</p></div>
+        <div class="feature"><h3>Animation</h3>
+          <p class="text-body">Create high-performance, complex choreographies and animation
+            timelines with very little code through Angular's intuitive API.</p></div>
+        <div class="feature"><h3>Accessibility</h3>
+          <p class="text-body">Create accessible applications with ARIA-enabled components,
+            developer guides, and built-in a11y test infrastructure.</p></div>
+      </div>
+    </div>
+  </div>
+  <div class="cta-bar"><a href="/docs/ts/latest/quickstart.html" md-button="md-button"
+                          class="button button-large button-shield md-raised md-primary">Get
+    Started</a></div>
+</article>

angular.io/src/assets/documents/home.html

@@ -0,0 +1,72 @@
+<header class="background-sky l-relative">
+  <div class="hero background-superhero-paper is-large"><img
+      src="assets/images/logos/angular2/angular.svg" class="hero-logo"/>
+    <h1 class="text-headline">One framework.<br>Mobile &amp; desktop.</h1><a
+        href="/docs/ts/latest/quickstart.html" md-button="md-button"
+        class="hero-cta md-raised button button-large button-plain">Get Started</a></div>
+  <announcement-bar class="announcement-bar">
+    <div class="announcement-bar-slide cleafix is-visible"><img
+        src="assets/images/logos/anglebrackets/devintersection.png" width="64"/>
+      <p>Join us for <strong>DEVintersection Amsterdam</strong> Nov 14-16!</p><a
+          href="https://www.devintersectioneurope.com/#!/" target="_blank" class="button md-button">Register
+        now</a></div>
+  </announcement-bar>
+</header>
+<article class="l-content ">
+  <div class="home-rows"><!-- Group 1-->
+    <div layout="row" layout-xs="column" class="home-row">
+      <div class="promo-img-container promo-1">
+        <div><img src="assets/images/home/responsive-framework.svg"></div>
+      </div>
+      <div class="text-container">
+        <div class="text-block promo-1-desc l-pad-top-2"><h3 class="text-headline">Develop Across
+          All Platforms</h3>
+          <p class="text-body">Learn one way to build applications with Angular and reuse your code
+            and abilities to build apps for any deployment target. For web, mobile web, native
+            mobile and native desktop.
+          </p></div>
+      </div>
+    </div><!-- Group 2-->
+    <div layout="row" layout-xs="column" class="home-row">
+      <div class="text-container">
+        <div class="text-block"><h3 class="text-headline">Speed & Performance</h3>
+          <p class="text-body">Achieve the maximum speed possible on the Web Platform today, and
+            take it further, via Web Workers and server-side rendering.</p>
+          <p class="text-body">Angular puts you in control over scalability. Meet huge data
+            requirements by building data models on RxJS, Immutable.js or another push-model.</p>
+        </div>
+      </div>
+      <div class="promo-img-container promo-2">
+        <div><img src="assets/images/home/speed-performance.svg"></div>
+      </div>
+    </div><!-- Group 3-->
+    <div layout="row" layout-xs="column" class="home-row">
+      <div class="promo-img-container promo-3">
+        <div><img src="assets/images/home/joyful-development.png"></div>
+      </div>
+      <div class="text-container">
+        <div class="text-block promo-3-desc"><h3 class="text-headline">Incredible Tooling</h3>
+          <p class="text-body">Build features quickly with simple, declarative templates. Extend the
+            template language with your own components and use a wide array of existing components.
+            Get immediate Angular-specific help and feedback with nearly every IDE and editor. All
+            this comes together so you can focus on building amazing apps rather than trying to make
+            the code work.
+          </p></div>
+      </div>
+    </div><!-- Group 4-->
+    <div layout="row" layout-xs="column" class="home-row">
+      <div class="text-container">
+        <div class="text-block l-pad-top-2"><h3 class="text-headline">Loved by Millions</h3>
+          <p class="text-body">From prototype through global deployment, Angular delivers the
+            productivity and scalable infrastructure that supports Google's largest
+            applications.</p></div>
+      </div>
+      <div class="promo-img-container promo-4">
+        <div><img src="assets/images/home/loved-by-millions.png"></div>
+      </div>
+    </div>
+    <div class="cta-bar"><a href="/docs/ts/latest/quickstart.html" md-button="md-button"
+                            class="button button-large button-shield md-raised md-primary">Get
+      Started</a></div>
+  </div>
+</article>

angular.io/src/assets/documents/news.html

@@ -0,0 +1,115 @@
+<header class="hero background-sky"><h1 class="hero-title ">News</h1>
+  <div class="clear"></div>
+</header>
+<article class="l-content ">
+  <div class="grid-fluid l-space-bottom-2">
+    <div class="c12 text-center"><h3 class="text-headline text-uppercase"> Core Team</h3></div>
+    <div class="clear"></div>
+  </div>
+  <div class="grid-fluid">
+    <div class="c6">
+      <div class="article-card">
+        <div class="date">Oct 12, 2016</div>
+        <div class="title"><a target="_blank"
+                              href="http://angularjs.blogspot.com/2016/10/angular-210-now-available.html">Angular
+          2.1.0 Now Available</a></div>
+        <p>Angular version 2.1.0 - incremental-metamorphosis - is a minor release following our
+          announced adoption of Semantic Versioning...</p>
+        <div class="author"><img src="assets/images/bios/stephenfluin.jpg">
+          <div class="posted">Posted by <b>Stephen Fluin</b></div>
+        </div>
+      </div>
+    </div>
+    <div class="c6">
+      <div class="article-card">
+        <div class="date">Oct 7, 2016</div>
+        <div class="title"><a target="_blank"
+                              href="http://angularjs.blogspot.com/2016/10/versioning-and-releasing-angular.html">Versioning
+          and Releasing Angular</a></div>
+        <p>In order for the ecosystem around Angular to thrive, developers need stability from the
+          Angular framework so that reusable components and libraries, tools and learned practices
+          don’t go obsolete unexpectedly...</p>
+        <div class="author"><img src="assets/images/bios/igor-minar.jpg">
+          <div class="posted">Posted by <b>Igor Minar</b></div>
+        </div>
+      </div>
+    </div>
+  </div>
+  <div class="grid-fluid l-space-bottom-2 l-space-top-4">
+    <div class="c12 text-center"><h3 class="text-headline text-uppercase"> Developer Community</h3>
+    </div>
+    <div class="clear"></div>
+  </div>
+  <div class="grid-fluid">
+    <div class="c6">
+      <div class="article-card">
+        <div class="date">Oct 30, 2016</div>
+        <div class="title"><a target="_blank"
+                              href="https://www.thepolyglotdeveloper.com/2016/10/use-pre-populated-sqlite-database-nativescript-angular-2/">Use
+          A Pre-Populated SQLite Database With NativeScript And Angular 2</a></div>
+        <p>I figured it would be a good idea to demonstrate how to ship a NativeScript Angular 2
+          application with a pre-filled SQLite database rather than populating it on-the-fly....</p>
+        <div class="author"><img src="assets/images/bios/shield-bio-placeholder.png">
+          <div class="posted">Posted by <b>Nic Raboy</b></div>
+        </div>
+      </div>
+    </div>
+    <div class="c6">
+      <div class="article-card">
+        <div class="date">Oct 13, 2016</div>
+        <div class="title"><a target="_blank"
+                              href="http://blog.thoughtram.io/angular/2016/10/13/two-way-data-binding-in-angular-2.html">Two-way
+          Data Binding in Angular 2</a></div>
+        <p>If there was one feature in Angular that made us go “Wow”, then it was probably its
+          two-way data binding system. Changes in the application state have been automagically
+          reflected into the view...</p>
+        <div class="author"><img src="assets/images/bios/angular-gde-bio-placeholder.png">
+          <div class="posted">Posted by <b>Pascal Precht</b></div>
+        </div>
+      </div>
+    </div>
+  </div>
+  <div class="grid-fluid">
+    <div class="c6">
+      <div class="article-card">
+        <div class="date">Oct 10, 2016</div>
+        <div class="title"><a target="_blank"
+                              href="http://www.creativebloq.com/how-to/build-a-material-design-app-with-angular-2">Build
+          a Material Design app with Angular 2</a></div>
+        <p>This walkthrough reveals how to create a DialogComponent and to-do app with Angular
+          Material and the Angular CLI...</p>
+        <div class="author"><img src="assets/images/bios/shield-bio-placeholder.png">
+          <div class="posted">Posted by <b>Daniel Zen</b></div>
+        </div>
+      </div>
+    </div>
+    <div class="c6">
+      <div class="article-card">
+        <div class="date">Sept 30, 2016</div>
+        <div class="title"><a target="_blank"
+                              href="http://www.simb.co/angular-cli-using-docker/?platform=hootsuite">Using
+          Angular CLI to create Angular 2 applications in Docker</a></div>
+        <p>Angular CLI is a great tool for developing Angular 2 applications. I thought it would be
+          fun to do a quick demo...</p>
+        <div class="author"><img src="assets/images/bios/shield-bio-placeholder.png">
+          <div class="posted">Posted by <b>Simeon Bateman</b></div>
+        </div>
+      </div>
+    </div>
+  </div>
+  <div class="grid-fluid l-space-bottom-2 l-space-top-4">
+    <div class="c12 text-center"><h3 class="text-headline text-uppercase">Twitter</h3></div>
+    <div class="clear"></div>
+    <div class="grid-fluid">
+      <div class="c3"><p></p></div>
+      <div class="c6">
+        <div class="article-card">
+          <div class="title"><a href="http://twitter.com/angularjs" data-show-count="false"
+                                class="twitter-follow-button">Follow @angularjs</a></div>
+          <p><a class="twitter-timeline" data-chrome="nofooter noborders noheader"
+                href="http://twitter.com/angularjs" data-widget-id="700150278465523713"></a></p>
+        </div>
+      </div>
+    </div>
+  </div>
+</article>