chore: bump version w/ changelog for 5.2.3

CHANGELOG.md

@@ -1,3 +1,23 @@
+<a name="5.2.3"></a>
+## [5.2.3 diamond-silhouette](https://github.com/angular/material2/compare/5.2.2...5.2.3) (2018-02-27)
+
+
+### Bug Fixes
+
+* **cdk-dialog:** decorate dialog as an injectable ([#10052](https://github.com/angular/material2/issues/10052)) ([07b4250](https://github.com/angular/material2/commit/07b4250))
+* **datepicker:** improve native adapter DST handling ([#10068](https://github.com/angular/material2/issues/10068)) ([2837196](https://github.com/angular/material2/commit/2837196))
+* avoid layout jumping on elements with ripples in RTL ([#10026](https://github.com/angular/material2/issues/10026)) ([c93103b](https://github.com/angular/material2/commit/c93103b))
+* **dialog:** actions not being pulled down when trapping focus ([#10007](https://github.com/angular/material2/issues/10007)) ([9a39e24](https://github.com/angular/material2/commit/9a39e24)), closes [#9722](https://github.com/angular/material2/issues/9722)
+* **dialog:** don't provide directionality if user injector has one already ([#10004](https://github.com/angular/material2/issues/10004)) ([6ec0af1](https://github.com/angular/material2/commit/6ec0af1))
+* **grid-list:** default to LTR when Directionality value is empty ([#10111](https://github.com/angular/material2/issues/10111)) ([65810bc](https://github.com/angular/material2/commit/65810bc))
+* **grid-list:** invalid style declaration during server-side rendering ([#10131](https://github.com/angular/material2/issues/10131)) ([1576a99](https://github.com/angular/material2/commit/1576a99))
+* **list:** align avatar size in dense list with spec ([#10028](https://github.com/angular/material2/issues/10028)) ([7d81b6f](https://github.com/angular/material2/commit/7d81b6f)), closes [#10019](https://github.com/angular/material2/issues/10019)
+* **list-key-manager:** not ignoring vertical key events in horizontal-only mode ([#10075](https://github.com/angular/material2/issues/10075)) ([f31a2f1](https://github.com/angular/material2/commit/f31a2f1))
+* **selection-list:** repeated preselected items not appearing as selected with OnPush parent ([#10100](https://github.com/angular/material2/issues/10100)) ([f93d0f4](https://github.com/angular/material2/commit/f93d0f4)), closes [#10090](https://github.com/angular/material2/issues/10090)
+* **stepper:** require users to visit non-optional steps ([#10048](https://github.com/angular/material2/issues/10048)) ([d26aa6e](https://github.com/angular/material2/commit/d26aa6e))
+
+
+
 <a name="5.2.2"></a>
 ## [5.2.2 cork-yacht](https://github.com/angular/material2/compare/5.2.1...5.2.2) (2018-02-21)
 

package.json

@@ -20,7 +20,7 @@
     "docs": "gulp docs",
     "api": "gulp api-docs"
   },
-  "version": "5.2.2",
+  "version": "5.2.3",
   "license": "MIT",
   "engines": {
     "node": ">= 5.4.1"