Update CHANGELOG for 3.6.0 (#3276)

Signed-off-by: Adin Cebic <cebic.ad@gmail.com>
Signed-off-by: Brentley Jones <github@brentleyjones.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: Adin Cebic <cebic.ad@gmail.com>

Author: 3 people

CHANGELOG.md

@@ -40,7 +40,7 @@ END_UNRELEASED_TEMPLATE
 <a id="unreleased"></a>
 ## [Unreleased]
 
-[Unreleased]: https://github.com/MobileNativeFoundation/rules_xcodeproj/compare/3.4.1...HEAD
+[Unreleased]: https://github.com/MobileNativeFoundation/rules_xcodeproj/compare/3.6.0...HEAD
 
 ### ⚠️ Breaking changes ⚠️
 
@@ -62,6 +62,25 @@ END_UNRELEASED_TEMPLATE
 
 * TBD
 
+<a id="3.6.0"></a>
+## [3.6.0] - 2026-02-09
+
+[3.6.0]: https://github.com/MobileNativeFoundation/rules_xcodeproj/compare/3.5.1...3.6.0
+
+### New
+
+* Added support for enabling Code Coverage for all targets in scheme test action: [#3111](https://github.com/MobileNativeFoundation/rules_xcodeproj/pull/3111)
+* Enabled code coverage in Xcode: [#3250](https://github.com/MobileNativeFoundation/rules_xcodeproj/pull/3250), [#3257](https://github.com/MobileNativeFoundation/rules_xcodeproj/pull/3257)
+
+### Adjusted
+
+* Additional `mixed_language_library` output files are now collected: [#3261](https://github.com/MobileNativeFoundation/rules_xcodeproj/pull/3261)
+
+### Fixed
+
+* `xcdatamodel` are now collected correctly for `mixed_language_library` targets: [#3268](https://github.com/MobileNativeFoundation/rules_xcodeproj/pull/3268)
+* Fixed `mixed_language_library` resource propagation [#3277](https://github.com/MobileNativeFoundation/rules_xcodeproj/pull/3277)
+
 <a id="3.5.1"></a>
 ## [3.5.1] - 2025-12-10