Update release notes

Author: adincebic

CHANGELOG.md

@@ -65,27 +65,27 @@ END_UNRELEASED_TEMPLATE
 <a id="3.6.0"></a>
 ## [3.6.0] - 2026-02-09
 
-[3.6.0]: https://github.com/MobileNativeFoundation/rules_xcodeproj/compare/3.4.1...3.6.0
-
-### ⚠️ Breaking changes ⚠️
-
-* TBD
+[3.6.0]: https://github.com/MobileNativeFoundation/rules_xcodeproj/compare/3.5.1...3.6.0
 
 ### New
 
-* TBD
+* Support enabling Code Coverage for all targets in scheme test action by @lucasromanomr in https://github.com/MobileNativeFoundation/rules_xcodeproj/pull/3111
+* Enable code coverage in Xcode by @aaronsky in https://github.com/MobileNativeFoundation/rules_xcodeproj/pull/3250
+* Add mixed_language_library target example by @luispadron in https://github.com/MobileNativeFoundation/rules_xcodeproj/pull/3259
 
 ### Adjusted
 
-* TBD
+* Adjust when we build for code coverage when it isn't enabled by @aaronsky in https://github.com/MobileNativeFoundation/rules_xcodeproj/pull/3257
+* Collect additional mixed_language_library output files by @thiagohmcruz in https://github.com/MobileNativeFoundation/rules_xcodeproj/pull/3261
 
 ### Fixed
 
-* TBD
+* Fix broken link in code coverage section of usage docs by @ssarad in https://github.com/MobileNativeFoundation/rules_xcodeproj/pull/3256
+* collect and merge xcdatamodel correctly for `mixed_language_library` targets by @luispadron in https://github.com/MobileNativeFoundation/rules_xcodeproj/pull/3268
 
 ### Ruleset Development Changes
 
-* TBD
+* Create workflow for cutting a release by @adincebic in https://github.com/MobileNativeFoundation/rules_xcodeproj/pull/3270
 <a id="3.5.1"></a>
 ## [3.5.1] - 2025-12-10