diff --git a/CHANGELOG.md b/CHANGELOG.md
index e9f8ff4054..399e94bde7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## Changed
 - Restrict which `cfg` attributes can be used ‒ [#2313](https://github.com/use-ink/ink/pull/2313)
 
+## Fixed
+- [E2E] Have port parsing handle comma-separated list ‒ [#2336](https://github.com/use-ink/ink/pull/2336)
+
 ## Version 5.1.0
 
 This is the first ink! release outside of Parity. ink! was started at Parity and