Fix link

Author: m-mohr

CHANGELOG.md

@@ -28,6 +28,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 Initial independent release, see [previous history](https://github.com/radiantearth/stac-spec/commits/v1.0.0-rc.2/extensions/projection)
 
-[Unreleased]: <https://github.com/stac-extensions/projection/compare/v1.0.0...HEAD>
+[Unreleased]: <https://github.com/stac-extensions/projection/compare/v1.1.0...HEAD>
 [v1.1.0]: <https://github.com/stac-extensions/projection/compare/v1.0.0...v1.1.0>
 [v1.0.0]: <https://github.com/stac-extensions/projection/tree/v1.0.0>