Update changelog

CHANGELOG.md

@@ -6,6 +6,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+## [9.1.0] - 2024-08-24
+* Introduce a `slugifyWithState` option. ([#125], [#134])
+
 ## [9.0.2] - 2024-08-24
 * Support duplicated `class` attributes. ([#133])
 
@@ -248,7 +251,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ## [1.0.0] - 2015-03-18
 * Initial release.
 
-[Unreleased]: https://github.com/valeriangalliat/markdown-it-anchor/compare/v9.0.2...HEAD
+[Unreleased]: https://github.com/valeriangalliat/markdown-it-anchor/compare/v9.1.0...HEAD
+[9.1.0]: https://github.com/valeriangalliat/markdown-it-anchor/compare/v9.0.2...v9.1.0
 [9.0.2]: https://github.com/valeriangalliat/markdown-it-anchor/compare/v9.0.1...v9.0.2
 [9.0.1]: https://github.com/valeriangalliat/markdown-it-anchor/compare/v9.0.0...v9.0.1
 [9.0.0]: https://github.com/valeriangalliat/markdown-it-anchor/compare/v8.6.7...v9.0.0
@@ -365,9 +369,11 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 [#118]: https://github.com/valeriangalliat/markdown-it-anchor/issues/118
 [#121]: https://github.com/valeriangalliat/markdown-it-anchor/pull/121
 [#123]: https://github.com/valeriangalliat/markdown-it-anchor/issues/123
+[#125]: https://github.com/valeriangalliat/markdown-it-anchor/pull/125
 [#128]: https://github.com/valeriangalliat/markdown-it-anchor/issues/128
 [#129]: https://github.com/valeriangalliat/markdown-it-anchor/pull/129
 [#131]: https://github.com/valeriangalliat/markdown-it-anchor/pull/131
 [#133]: https://github.com/valeriangalliat/markdown-it-anchor/pull/133
+[#134]: https://github.com/valeriangalliat/markdown-it-anchor/pull/134
 
 [`6fcc502`]: https://github.com/valeriangalliat/markdown-it-anchor/commit/6fcc50233d593458aa883e5b515cb8311114555c