chore: changelog [ci skip]

Author: yyx990803

Diff for: CHANGELOG.md

@@ -1,3 +1,14 @@
+<a name="15.6.3"></a>
+## [15.6.3](https://github.com/vuejs/vue-loader/compare/v15.6.2...v15.6.3) (2019-02-18)
+
+
+### Bug Fixes
+
+* **templateLoder:** honor options.productionMode ([#1409](https://github.com/vuejs/vue-loader/issues/1409)) ([01990d0](https://github.com/vuejs/vue-loader/commit/01990d0))
+* avoid generating custom block when there is only cache-loader ([#1493](https://github.com/vuejs/vue-loader/issues/1493)) ([a1af343](https://github.com/vuejs/vue-loader/commit/a1af343))
+
+
+
 <a name="15.6.2"></a>
 ## [15.6.2](https://github.com/vuejs/vue-loader/compare/v15.6.1...v15.6.2) (2019-01-27)