Update CHANGELOG.md

Co-authored-by: Alan Crosswell <[email protected]>

Author: fazeelghafoor

CHANGELOG.md

@@ -19,7 +19,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Add TokenChecksumField to compute and store SHA-256 checksums for tokens in AbstractAccessToken model.
 * Add migration to include `token_checksum` field in AbstractAccessToken model.
 ### Changed
-* Update token to TextField from CharField with 255 character limit in AbstractAccessToken model.
+* Update token to TextField from CharField with 255 character limit in AbstractAccessToken model. Removing the 255 character limit enables supporting JWT tokens with additional claims
+ 
 * Update middleware, validators, and views to use token checksums instead of token for token retrieval and validation.
 ### Deprecated
 ### Removed