Add changelog

Author: PatrikScully

CHANGELOG.md

@@ -12,6 +12,7 @@ Currently the versioning policy of this project follows [Semantic Versioning v2.
 - Only report `MC_OVERRIDABLE_METHOD_CALL_IN_READ_OBJECT` when calling own methods ([#2957](https://github.com/spotbugs/spotbugs/issues/2957))
 - Check the actual caught exceptions (instead of the their common type) when analyzing multi-catch blocks ([#2968](https://github.com/spotbugs/spotbugs/issues/2968))
 - System property `findbugs.refcomp.reportAll` is now being used. For some new conditions, it will emit an experimental warning ([#2988](https://github.com/spotbugs/spotbugs/pull/2988))
+- `-version` flag prints the version to the standard output ([#3037](https://github.com/spotbugs/spotbugs/pull/3037))
 
 ## 4.8.6 - 2024-06-17
 ### Fixed