Add mix-blend-plus-darker utility (#12923)

* feat: add plus-darker support for mix-blend-mode

* Fix failing test

* Update changelog

* Formatting

---------

Co-authored-by: Jonathan Reinink <jonathan@reinink.ca>

Author: clementinelove

CHANGELOG.md

@@ -9,10 +9,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 
-- Ensure max specificity of `0,0,1` for button and input Preflight rules  ([#12735](https://github.com/tailwindlabs/tailwindcss/pull/12735))
+- Ensure max specificity of `0,0,1` for button and input Preflight rules ([#12735](https://github.com/tailwindlabs/tailwindcss/pull/12735))
 - Improve glob handling for folders with `(`, `)`, `[` or `]` in the file path ([#12715](https://github.com/tailwindlabs/tailwindcss/pull/12715))
 - Split `:has` rules when using `experimental.optimizeUniversalDefaults` ([#12736](https://github.com/tailwindlabs/tailwindcss/pull/12736))
 - Sort arbitrary properties alphabetically across multiple class lists ([#12911](https://github.com/tailwindlabs/tailwindcss/pull/12911))
+- Add `mix-blend-plus-darker` utility ([#12923](https://github.com/tailwindlabs/tailwindcss/pull/12923))
 
 ### Added
 

src/corePlugins.js

@@ -2378,6 +2378,7 @@ export let corePlugins = {
       '.mix-blend-saturation': { 'mix-blend-mode': 'saturation' },
       '.mix-blend-color': { 'mix-blend-mode': 'color' },
       '.mix-blend-luminosity': { 'mix-blend-mode': 'luminosity' },
+      '.mix-blend-plus-darker': { 'mix-blend-mode': 'plus-darker' },
       '.mix-blend-plus-lighter': { 'mix-blend-mode': 'plus-lighter' },
     })
   },

tests/plugins/__snapshots__/mixBlendMode.test.js.snap

@@ -66,6 +66,10 @@ exports[`should test the 'mixBlendMode' plugin 1`] = `
   mix-blend-mode: luminosity;
 }
 
+.mix-blend-plus-darker {
+  mix-blend-mode: plus-darker;
+}
+
 .mix-blend-plus-lighter {
   mix-blend-mode: plus-lighter;
 }