update changelog

Author: Neel Mistry

CHANGELOG.md

@@ -4,6 +4,10 @@ Mapbox welcomes participation and contributions from everyone.
 
 ## main
 
+## 10.0.0-rc.5 - July 28, 2021
+
+### Bug fixes 🐞
+
 * Fixed an issue where MapView positioning wasn't correct when used in containers such as UIStackView ([#533](https://github.com/mapbox/mapbox-maps-ios/pull/533)) 
 
 ## 10.0.0-rc.4 - July 14, 2021