diff --git a/changelog.md b/changelog.md
index 800c710..22d10e3 100644
--- a/changelog.md
+++ b/changelog.md
@@ -19,6 +19,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - CLI argument parsing migrated to Kong.
 - Git operations for clone and track migrated to `go-git`.
 - Build and behavior workflows now produce and run the `gosick` binary name.
+- CI validation is unified into push events, running behavior tests only on `main` pushes.
+- Gitea workflow and README badge updated from `push-unit-tests` to `push-validation`.
 - Release notes standardized to Keep a Changelog format.
 
 ### Fixed