Release notes: https://github.com/SonarQubeCommunity/sonar-css/milestone/10?closed=1
- Now based on strongly typed AST
- Ability to write custom checks (see plugin example and detailed explanations at https://github.com/racodond/sonar-css-custom-rules-plugin)
- Minfieds CSS are automatically excluded from the analysis
- New rule: Experimental selector combinators should not be used
- New rule: Obsolete pseudo-elements and pseudo-classes should not be used
- New rule: Experimental pseudo-elements and pseudo-classes should not be used
- New rule: Unknown pseudo-elements and pseudo-classes should not be used
- New rule: Experimental identifiers should not be used
- New rule: Case-insensitive flag should not be used
And many other improvements.