docs: calens changelog updated

Author: jesmrec

CHANGELOG.md

@@ -32,6 +32,7 @@ ownCloud admins and users.
 * Bugfix - Remove lens icon in folder picker: [#4311](https://github.com/owncloud/android/issues/4311)
 * Change - Upgrade minimum SDK version to Android 7.0 (v24): [#4230](https://github.com/owncloud/android/issues/4230)
 * Change - Automatic discovery of the account in login: [#4301](https://github.com/owncloud/android/issues/4301)
+* Change - Add new prefixes in commit messages of 3rd party contributors: [#4346](https://github.com/owncloud/android/pull/4346)
 * Enhancement - Improvements in Manage Accounts view: [#4148](https://github.com/owncloud/android/issues/4148)
 * Enhancement - New setting for automatic removal of local files: [#4175](https://github.com/owncloud/android/issues/4175)
 * Enhancement - Unit tests for repository classes - Part 1: [#4232](https://github.com/owncloud/android/issues/4232)
@@ -62,6 +63,13 @@ ownCloud admins and users.
    https://github.com/owncloud/android/issues/4301
    https://github.com/owncloud/android/pull/4325
 
+* Change - Add new prefixes in commit messages of 3rd party contributors: [#4346](https://github.com/owncloud/android/pull/4346)
+
+   Dependaboy and Calens' commit messages with prefixes that fits 'Conventional
+   Commits'
+
+   https://github.com/owncloud/android/pull/4346
+
 * Enhancement - Improvements in Manage Accounts view: [#4148](https://github.com/owncloud/android/issues/4148)
 
    Removed the key icon and avoid overlap account name with icons in Manage