add change log for v0.5 (#173)

Signed-off-by: liuwei <liuweixa@redhat.com>

CHANGELOG/CHANGELOG-v0.5.md

@@ -0,0 +1,28 @@
+# Changelog since v0.4.0
+All notable changes to this project will be documented in this file.
+
+## v0.5.0
+
+### New Features 
+* Support to generate feature labels on the managed cluster to allow user select managed clusters with feature
+labels by placement API.
+([#164](https://github.com/open-cluster-management-io/registration/pull/164) [@elgnay](https://github.com/elgnay))
+
+### Added
+* Support to report all resource information of all managed cluster nodes to the `managedcluster` status.
+([#165](https://github.com/open-cluster-management-io/registration/pull/165) [@suigh](https://github.com/suigh))
+
+### Changes
+* Use golang `embed` package to replace `go-bindata` library.
+([#166](https://github.com/open-cluster-management-io/registration/pull/166) [@qiujian16](https://github.com/qiujian16))
+* Upgrade `clusterset` API to `v1beta1`.
+([#169](https://github.com/open-cluster-management-io/registration/pull/169) [@elgnay](https://github.com/elgnay))
+
+### Bug Fixes
+* Fix insufficient events permission granted by hub clusterrole.
+([#168](https://github.com/open-cluster-management-io/registration/pull/168) [@yue9944882](https://github.com/yue9944882))
+* Fix when transfering one managed clusrter from one clusterset to another, the clusterset status update slow issue.
+([#171](https://github.com/open-cluster-management-io/registration/pull/171) [@elgnay](https://github.com/elgnay))
+
+### Removed & Deprecated
+N/C