chore: release 0.11.0 🚀

[github-actions]

🤖 I have created a release beep boop

0.11.0 (2025-08-28)

Features

• add @namespace validation to no-invalid-at-rule-placement rule (#183) (26b902c)
• add font-family-fallbacks rule (#174) (5678024)
• add allow-list options for at-rules, properties, and selectors (#228) (623ad8e)
• add autofix to no-duplicate-imports rule (#216) (0aa7b97)
• add new rule no-duplicate-keyframe-selectors (#143) (dfe9c05)
• add suggestion to no-important rule to remove !important flag (#217) (47e26b3)
• allow relative-size and global values in relative-font-units (#214) (933d71c)
• make var() regex multiline-safe in no-invalid-properties (#242) (c123f6e)

Bug Fixes

• allow any type for meta.docs.recommended in custom rules (#231) (6ea61a5)
• bump plugin-kit to latest to resolve security vulnerabilities (#209) (32e02d6)
• disallow extra properties in rule options (#197) (8fd755d)
• enforce strict syntax for [@charset](https://github.com/charset) in no-invalid-at-rules (#192) (4d3d140)
• make no-invalid-properties var() case-insensitive (#232) (ad0cbdb)
• make relative-font-units unit matching case-insensitive (#222) (7a2ecad)
• prevent false positives for !important inside comments (#218) (3c6937a)
• recursively resolve custom properties in no-invalid-properties (#237) (f2ee3fd)
• treat at-rule names as case-insensitive across rules (#233) (9765135)
• update baseline data (8ee9da0)
• update baseline data (#207) (79e06c6)
• update baseline data (#213) (30ca01c)
• update baseline data (#234) (5f409d3)
• update baseline data (#238) (d058f1c)
• update baseline data (#241) (330c326)
• Upgrade @eslint/css-tree (#243) (136e2ab)
• var() with fallback value in no-invalid-properties (#184) (1db0b1a)

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[syyyr]

Hello could you please make this release happen, so that I can get rid of the npm audit warning? Thanks.

[github-actions]

🤖 Created releases:

• css-v0.11.0

🌻