Docs: updated changelog

Author: Akalanka47000

CHANGELOG.md

@@ -1,5 +1,20 @@
 Changelog
 
+# v2.1.1 [2024-08-07]
+
+## Patch Release
+
+### Fixes
+- Fixes an issue where the styles of the category and section selector were not being applied correctly.
+
+# v2.1.0 [2024-08-07]
+
+## Minor Release
+
+### Features
+- Adds 2 new actions, `actions.selectElement` and `actions.getState` to select an element and retrieve the updated state respectively.
+- Exposes the `store` object which is the Redux store used by the toolkit to manage its state.
+
 # v2.0.0 [2024-07-31]
 
 ## Patch with Breaking Changes