📝 add changelog entry

Signed-off-by: burgholzer <burgholzer@me.com>

Author: burgholzer

CHANGELOG.md

@@ -11,6 +11,7 @@ This project adheres to [Semantic Versioning], with the exception that minor rel
 
 ### Added
 
+- ✨ Add native support for `R(theta, phi)` gate ([#1283]) ([**@burgholzer**])
 - ✨ Add A\*-search-based routing algorithm to MLIR transpilation routines ([#1237], [#1271], [#1279]) ([**@MatthiasReumann**])
 
 ### Fixed
@@ -220,6 +221,7 @@ _📚 Refer to the [GitHub Release Notes](https://github.com/munich-quantum-tool
 
 <!-- PR links -->
 
+[#1283]: https://github.com/munich-quantum-toolkit/core/pull/1283
 [#1279]: https://github.com/munich-quantum-toolkit/core/pull/1279
 [#1276]: https://github.com/munich-quantum-toolkit/core/pull/1276
 [#1271]: https://github.com/munich-quantum-toolkit/core/pull/1271