docs: update changelog

Author: naveensingh

CHANGELOG.md

@@ -6,8 +6,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 ### Added
+- Optional key to quickly switch keyboard language ([#62])
 - Added apostrophe as a pop-up character on the dot key ([#356])
 
+### Changed
+- The space bar now shows the currently selected language ([#62])
+
 ## [1.7.0] - 2025-12-16
 ### Added
 - Option to disable the emoji key ([#234])