Update CHANGELOG

Author: adamwathan

CHANGELOG.md

@@ -14,6 +14,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - JIT: Don't use CSS variables for color utilities if color opacity utilities are disabled ([#3984](https://github.com/tailwindlabs/tailwindcss/pull/3984))
 - JIT: Redesign `matchUtilities` API to make it more suitable for third-party use ([#4232](https://github.com/tailwindlabs/tailwindcss/pull/4232))
 - JIT: Support applying important utility variants ([#4260](https://github.com/tailwindlabs/tailwindcss/pull/4260))
+- JIT: Support coercing arbitrary values when the type isn't detectable ([#4263](https://github.com/tailwindlabs/tailwindcss/pull/4263))
+- JIT: Support for `raw` syntax in `purge` config ([#4272](https://github.com/tailwindlabs/tailwindcss/pull/4272))
 
 ### Fixed