CHANGELOG.md in hackerone-client-0.4.0 vs CHANGELOG.md in hackerone-client-0.5.0

@@ -1,3 +1,7 @@
+## [0.5.0] - 2017-06-23
+### Added
+- `report.assign_to_user` and `report.assign_to_group` (@esjee)
+
 ## [0.4.0] - 2017-04-21
 ### Added
 - `client.reporters` to return all reporters for a given project (@esjee)
 - `HackerOne::Client::Program.find(program_name)` to return information about a given program (@esjee)