release: Update CHANGELOG.md for 3.6.0

Author: jorisv

CHANGELOG.md

@@ -6,6 +6,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased]
 
+## [3.6.0] - 2024-06-05
+
 ### Added
 - Added a deprecation call policy shortcut ([#466](https://github.com/stack-of-tasks/eigenpy/pull/466))
 
@@ -636,7 +638,8 @@ One can now easily expose C++ struct containing Eigen objects in Python avoiding
 
 ## [1.0.0] - 2014-07-18
 
-[Unreleased]: https://github.com/stack-of-tasks/eigenpy/compare/v3.5.1...HEAD
+[Unreleased]: https://github.com/stack-of-tasks/eigenpy/compare/v3.6.0...HEAD
+[3.6.0]: https://github.com/stack-of-tasks/eigenpy/compare/v3.5.1...v3.6.0
 [3.5.1]: https://github.com/stack-of-tasks/eigenpy/compare/v3.5.0...v3.5.1
 [3.5.0]: https://github.com/stack-of-tasks/eigenpy/compare/v3.4.0...v3.5.0
 [3.4.0]: https://github.com/stack-of-tasks/eigenpy/compare/v3.3.0...v3.4.0