Update changelog

Author: thecrypticace

CHANGELOG.md

@@ -11,10 +11,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Don't remove keyframe stops when using important utilities ([#12639](https://github.com/tailwindlabs/tailwindcss/pull/12639))
 - Don't add spaces to gradients and grid track names when followed by `calc()` ([#12704](https://github.com/tailwindlabs/tailwindcss/pull/12704))
+- Restore old behavior for `darkMode: "class"` ([#12717](https://github.com/tailwindlabs/tailwindcss/pull/12717))
 - Improve glob handling for folders with `(`, `)`, `[` or `]` in the file path ([#12715](https://github.com/tailwindlabs/tailwindcss/pull/12715))
 
 ### Added
 
+- Add new `selector` strategy for dark mode ([#12717](https://github.com/tailwindlabs/tailwindcss/pull/12717))
 - [Oxide] New Rust template parsing engine ([#10252](https://github.com/tailwindlabs/tailwindcss/pull/10252))
 - [Oxide] Support `@import "tailwindcss"` using top-level `index.css` file ([#11205](https://github.com/tailwindlabs/tailwindcss/pull/11205), ([#11260](https://github.com/tailwindlabs/tailwindcss/pull/11260)))
 - [Oxide] Use `lightningcss` for nesting and vendor prefixes in PostCSS plugin ([#10399](https://github.com/tailwindlabs/tailwindcss/pull/10399))