chore: update changelog

CHANGELOG.md

@@ -7,7 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-- [Removed] non-functional nav button to broadcast management on show detail page
+- [Added] A new show selector has been added to the navbar (#122, f9762d85).
+- [Added] A new image picker can be used to upload new and select existing images (#89, #139, e0fd0a76, b335d801).
+- [Changed] Past schedules are now hidden in the show manager (#120, 8cd743de).
+- [Fixed] Navigation would sometimes freeze, after an application error in the playlists view (#132, e4083e66).
+- [Fixed] Calendar would sometimes crash if playlist data is missing (#132, a3e8e3b0).
+- [Removed] non-functional nav button to broadcast management on show detail page (#133, e4083e66).
 
 ## [1.0.0-alpha1] - 2023-02-27