Update CHANGELOG.md

Author: thomashoneyman

CHANGELOG.md

@@ -7,13 +7,17 @@ Notable changes to this project are documented in this file. The format is based
 Breaking changes:
 
 New features:
-- Add `MonadST` instances for all monad transformers (#147 by @rhendric)
-- Add `ComonadAsk`, `ComonadEnv`, and `ComonadTraced` instances for `StoreT`, `EnvT`, and `TracedT` (#145 by @skeate)
 
 Bugfixes:
 
 Other improvements:
 
+## [v6.1.0](https://github.com/purescript/purescript-transformers/releases/tag/v6.1.0) - 2024-06-26
+
+New features:
+- Add `MonadST` instances for all monad transformers (#147 by @rhendric)
+- Add `ComonadAsk`, `ComonadEnv`, and `ComonadTraced` instances for `StoreT`, `EnvT`, and `TracedT` (#145 by @skeate)
+
 ## [v6.0.0](https://github.com/purescript/purescript-transformers/releases/tag/v6.0.0) - 2022-04-27
 
 Breaking changes: