Drop css-minimizer-webpack-plugin 5 support, only css-minimizer-webpack-plugin 7 is supported

Author: Kocal

CHANGELOG.md

@@ -12,6 +12,8 @@ This is a new major version that contains several backwards-compatibility breaks
 
 * #1309 Drop ESLint integration (@Kocal) 
 
+* #1320 Drop css-minimizer-webpack-plugin 5 support, only css-minimizer-webpack-plugin 7 is supported (@Kocal)
+
 ## 4.7.0
 
 ### Features

package.json

@@ -33,7 +33,7 @@
     "chalk": "^4.0.0",
     "clean-webpack-plugin": "^4.0.0",
     "css-loader": "^6.7.0",
-    "css-minimizer-webpack-plugin": "^5.0.0",
+    "css-minimizer-webpack-plugin": "^7.0.0",
     "fastest-levenshtein": "^1.0.16",
     "mini-css-extract-plugin": "^2.6.0",
     "pretty-error": "^4.0.0",