release: Update CHANGELOG.md for 2.0.0

CHANGELOG.md

@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [2.0.0] - 2024-12-05
+
 - :warning: BREAKING: switch from boost smart pointers to std ones
 - setup nix
 - setup mergify
@@ -178,7 +180,8 @@ Changes since v0.2.0:
 
 - Initial release
 
-[Unreleased]: https://github.com/loco-3d/ndcurves/compare/v1.4.1...HEAD
+[Unreleased]: https://github.com/loco-3d/ndcurves/compare/v2.0.0...HEAD
+[2.0.0]: https://github.com/loco-3d/ndcurves/compare/v1.4.1...v2.0.0
 [1.4.1]: https://github.com/loco-3d/ndcurves/compare/v1.4.0...v1.4.1
 [1.4.0]: https://github.com/loco-3d/ndcurves/compare/v1.3.1...v1.4.0
 [1.3.1]: https://github.com/loco-3d/ndcurves/compare/v1.3.0...v1.3.1