Add changelog entries

Author: blacelle

plugin-gradle/CHANGES.md

@@ -3,6 +3,7 @@
 We adhere to the [keepachangelog](https://keepachangelog.com/en/1.0.0/) format (starting after version `3.27.0`).
 
 ## [Unreleased]
+* `licenseHeader` default pattern for Java files is updated to `(package|import|public|class|module) `. ([#1614](https://github.com/diffplug/spotless/pull/1614))
 
 ## [6.16.0] - 2023-02-27
 ### Added

plugin-maven/CHANGES.md

@@ -3,6 +3,8 @@
 We adhere to the [keepachangelog](https://keepachangelog.com/en/1.0.0/) format (starting after version `1.27.0`).
 
 ## [Unreleased]
+### Fixed
+* `licenseHeader` default pattern for Java files is updated to `(package|import|public|class|module) `. ([#1614](https://github.com/diffplug/spotless/pull/1614))
 
 ## [2.34.0] - 2023-02-27
 ### Added