Add CHANGELOG entry for #65

Author: corsonknowles

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ## master (unreleased)
 
+### New features
+
+* [#65](https://github.com/rubocop/rubocop-rake/pull/65): Add `Rake/ConstantDefinitionInTask` cop. ([@corsonknowles][])
+
 ## 0.7.1 (2025-02-16)
 
 ### Bug fixes
@@ -78,3 +82,5 @@
 [@jaruuuu]: https://github.com/jaruuuu
 [@koic]: https://github.com/koic
 [@tejasbubane]: https://github.com/tejasbubane
+
+[@corsonknowles]: https://github.com/corsonknowles