update changelog

Author: RobinMalfait

CHANGELOG.md

@@ -9,8 +9,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
-- _Upgrade (experimental)_: Migrate `grid-cols-[subgrid]` and `grid-rows-[subgrid]` to `grid-cols-subgrid` and `grid-rows-subgrid` ([#14840](https://github.com/tailwindlabs/tailwindcss/pull/14840))
+- _Upgrade (experimental)_: Rename `grid-cols-[subgrid]` and `grid-rows-[subgrid]` to `grid-cols-subgrid` and `grid-rows-subgrid` ([#14840](https://github.com/tailwindlabs/tailwindcss/pull/14840))
 - _Upgrade (experimental)_: Support migrating projects with multiple config files ([#14863](https://github.com/tailwindlabs/tailwindcss/pull/14863))
+- _Upgrade (experimental)_: Rename default utilities (such `shadow`, `blur` and `rounded`) to have a value prefix ([#14875](https://github.com/tailwindlabs/tailwindcss/pull/14875))
 
 ### Fixed