Add changelog entry about type in new arguments

CHANGELOG.md

@@ -27,6 +27,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
   $$FOO in the config.
 - Stop using directory as argument in integration tests (#27342)
 - Fix typo getting configuration option to allow logging to file (#27960)
+- Set int type to new arguments that otherwise would be string (#27918)
 
 ### Changed