[skip ci] Update changelogs for v0.16.0-rc.2 release

GitOrigin-RevId: 126febdc82143d67f916cb26cbab70f0a29b7626

Author: github-actions[bot]

CHANGELOG.md

@@ -4,6 +4,8 @@ Mapbox welcomes participation and contributions from everyone.
 
 ## main
 
+## 11.16.0-rc.2 - 14 October, 2025
+
 ## 11.16.0-rc.1 - 07 October, 2025
 
 ## 11.16.0-beta.1 - 23 September, 2025