CHANGELOG updates

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+- Nothing at this time
+
+## [1.0.0] - 2025-02-14
+
 ### Fixed
 
 - Lone/dangling carets in newthought markers are now consistently shifted outside the resulting span tag
@@ -40,7 +44,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   - Each second-level heading will trigger a section split immediately above it
   - Each paragraph starting with a new-thought will trigger a section split immediately above it
 
-[Unreleased]: https://github.com/neillrobson/markdown-it-tufte/compare/v0.3.0...HEAD
+[Unreleased]: https://github.com/neillrobson/markdown-it-tufte/compare/v1.0.0...HEAD
+[1.0.0]: https://github.com/neillrobson/markdown-it-tufte/releases/tag/v1.0.0
 [0.3.0]: https://github.com/neillrobson/markdown-it-tufte/releases/tag/v0.3.0
 [0.2.0]: https://github.com/neillrobson/markdown-it-tufte/releases/tag/v0.2.0
 [0.1.0]: https://github.com/neillrobson/markdown-it-tufte/releases/tag/v0.1.0