docs: add changelog for 4.2.2

CHANGELOG.md

@@ -1,3 +1,16 @@
+<a name="4.2.2"></a>
+## [4.2.2](https://github.com/angular/angular/compare/4.2.1...4.2.2) (2017-06-12)
+
+
+### Bug Fixes
+
+* **animations:** compute removal node height correctly ([185075d](https://github.com/angular/angular/commit/185075d))
+* **animations:** do not treat a `0` animation state as `void` ([451257a](https://github.com/angular/angular/commit/451257a))
+* **animations:** properly collect :enter nodes in a partially updated collection ([6ca4692](https://github.com/angular/angular/commit/6ca4692)), closes [#17440](https://github.com/angular/angular/issues/17440)
+* **compiler:** don’t always compile `.ngfactory.ts` files by default ([ed73d4f](https://github.com/angular/angular/commit/ed73d4f3ac6b542bf5ea3eb73fbe91e2ceabcdb4))
+
+
+
 <a name="4.2.1"></a>
 ## [4.2.1](https://github.com/angular/angular/compare/4.2.0-rc.2...4.2.1) (2017-06-09)
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "angular-srcs",
-  "version": "4.2.1",
+  "version": "4.2.2",
   "private": true,
   "branchPattern": "2.0.*",
   "description": "Angular - a web framework for modern web apps",

packages/compiler-cli/package.json

@@ -9,7 +9,7 @@
     "ng-xi18n": "./src/extract_i18n.js"
   },
   "dependencies": {
-    "@angular/tsc-wrapped": "4.2.1",
+    "@angular/tsc-wrapped": "4.2.2",
     "reflect-metadata": "^0.1.2",
     "minimist": "^1.2.0"
   },

tools/@angular/tsc-wrapped/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@angular/tsc-wrapped",
-  "version": "4.2.1",
+  "version": "4.2.2",
   "description": "Wraps the tsc CLI, allowing extensions.",
   "homepage": "https://github.com/angular/angular/blob/master/tools/@angular/tsc-wrapped",
   "bugs": "https://github.com/angular/angular/issues",