CHANGELOG.md in statsd-instrument-3.5.3 vs CHANGELOG.md in statsd-instrument-3.5.4

@@ -4,9 +4,13 @@
 creating a pull request, please add an entry to the "unreleased changes"
 section below.
 
 ## Unreleased changes
 
+## Version 3.5.4
+
+- Allow user to assert different tags using RSpec composable matcher
+
 ## Version 3.5.3
 
 - Improve shapes friendliness for Ruby 3.2+
 
 ## Version 3.5.2