Update changelog

CHANGELOG.md

@@ -11,6 +11,7 @@ All notable changes to `laravel-love` will be documented in this file.
 
 ### Changed
 
+- ([#251]) Changed Models attributes casting style
 - ([#252]) All Models are unguarded now
 
 ### Removed
@@ -594,6 +595,7 @@ Follow [upgrade instructions](UPGRADING.md#from-v5-to-v6) to migrate database to
 [1.1.0]: https://github.com/cybercog/laravel-love/compare/1.0.0...1.1.0
 
 [#252]: https://github.com/cybercog/laravel-love/pull/252
+[#251]: https://github.com/cybercog/laravel-love/pull/251
 [#248]: https://github.com/cybercog/laravel-love/pull/248
 [#247]: https://github.com/cybercog/laravel-love/pull/247
 [#240]: https://github.com/cybercog/laravel-love/pull/240