Move changelog entry to 1.5.0.0

Author: bergmark

changelog.md

@@ -1,9 +1,11 @@
 For the latest version of this document, please see [https://github.com/bos/aeson/blob/master/changelog.md](https://github.com/bos/aeson/blob/master/changelog.md).
 
+## 1.5.0.0
+* Fix bug in `rejectUnknownFields` not respecting `fieldLabelModifier`, thanks to Markus Schirp.
+
 #### 1.4.7.1
 
 * GHC 8.10 compatibility, thanks to Ryan Scott.
-* Fix bug in `rejectUnknownFields` not respecting `fieldLabelModifier`.
 
 ### 1.4.7.0