Update changelog

Author: petrzpav

CHANGELOG.md

@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
-## [Unreleased]
+## [1.1.0-rc.1] - 2025-05-15
 
 ### Changed
 
@@ -341,7 +341,7 @@ _Stable release based on [0.1.0-rc.1]._
 
 - New changelog file.
 
-[Unreleased]: https://https://github.com/internetguru/laravel-model-browser/compare/staging...dev
+[1.1.0-rc.1]: https://github.com/internetguru/laravel-model-browser/releases/tag/v1.0.3
 [1.0.3]: https://https://github.com/internetguru/laravel-model-browser/compare/v1.0.2...v1.0.3
 [1.0.2]: https://https://github.com/internetguru/laravel-model-browser/compare/v1.0.1...v1.0.2
 [1.0.1]: https://https://github.com/internetguru/laravel-model-browser/compare/v1.0.0...v1.0.1