chore: merging 1.5.2 back into the develop branch (#2650)

* merging develop into release/1.5.2 (#2634)

* chore: tagging 1.5.2 in the changelog (#2640)

---------

Co-authored-by: Kitty Draper <284434+ShadauxCat@users.noreply.github.com>

com.unity.netcode.gameobjects/CHANGELOG.md

@@ -6,7 +6,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
 Additional documentation and release notes are available at [Multiplayer Documentation](https://docs-multiplayer.unity3d.com).
 
-## [Unreleased]
+## [1.5.2] - 2023-07-24
 
 ### Added