Update 5.5.3 release notes

release-notes/5.5.3.md

@@ -22,13 +22,16 @@ Released 25 Sep 2018
 ## <a name="bugs"></a>Bugs resolved
 
 - **Fix regression in editing of newly created option-groups ([12862](https://github.com/civicrm/civicrm-core/pull/12862))**
+- **([dev/core#391](https://lab.civicrm.org/dev/core/issues/391))
+  Fix editing of tags via profile ([12870](https://github.com/civicrm/civicrm-core/pull/12870))**
 
 ## <a name="credits"></a>Credits
 
 This release was developed by the following authors, reviewers, investigators:
 
-Wikimedia Foundation - Eileen McNaughton; MJW Consulting - Matt Wire;
-CiviCRM - Coleman Watts, Tim Otten
+Wikimedia Foundation - Eileen McNaughton; MJW Consulting - Matt Wire; Gitlab
+user yalh; CiviCRM - Coleman Watts, Tim Otten; Australian Greens - Seamus
+Lee
 
 ## <a name="feedback"></a>Feedback