Update CHANGELOG

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CHANGELOG

 Please view this file on the master branch, on stable branches it's out of date.
 
 v 8.3.0 (unreleased)
+  - Merge when build succeeds (Zeger-Jan van de Weg)
+  - Bump gollum-lib to 4.1.0 (Stan Hu)
+  - Fix broken group avatar upload under "New group" (Stan Hu)
+  - Update project repositorize size and commit count during import:repos task (Stan Hu)
+  - Fix API setting of 'public' attribute to false will make a project private (Stan Hu)
+  - Handle and report SSL errors in Web hook test (Stan Hu)
   - Fix: Assignee selector is empty when 'Unassigned' is selected (Jose Corcuera)
+  - Add rake tasks for git repository maintainance (Zeger-Jan van de Weg)
   - Fix 500 error when update group member permission
   - Trim leading and trailing whitespace of milestone and issueable titles (Jose Corcuera)
+  - Recognize issue/MR/snippet/commit links as references
   - Add ignore whitespace change option to commit view
   - Fire update hook from GitLab
+  - Style warning about mentioning many people in a comment
+  - Fix: sort milestones by due date once again (Greg Smethells)
+  - Don't show project fork event as "imported"
+  - Add API endpoint to fetch merge request commits list
+  - Expose events API with comment information and author info
+  - Fix: Ensure "Remove Source Branch" button is not shown when branch is being deleted. #3583
+  - Run custom Git hooks when branch is created or deleted.
+  - Fix bug when simultaneously accepting multiple MRs results in MRs that are of "merged" status, but not merged to the target branch
+  - Add languages page to graphs
+  - Block LDAP user when they are no longer found in the LDAP server
+  - Improve wording on project visibility levels (Zeger-Jan van de Weg)
+  - Automatically select default clone protocol based on user preferences (Eirik Lygre)
+
+v 8.2.3
+  - Fix application settings cache not expiring after changes (Stan Hu)
+  - Fix Error 500s when creating global milestones with Unicode characters (Stan Hu)
+  - Update documentation for "Guest" permissions
+  - Properly convert Emoji-only comments into Award Emojis
+  - Webhook payload has an added, modified and removed properties for each commit
+  - Fix 500 error when creating a merge request that removes a submodule
 
 v 8.2.2
   - Fix 404 in redirection after removing a project (Stan Hu)
@@ -13,21 +41,16 @@ v 8.2.2
   - Fix Error 500 when viewing user's personal projects from admin page (Stan Hu)
   - Fix: Raw private snippets access workflow
   - Prevent "413 Request entity too large" errors when pushing large files with LFS
+  - Fix: As an admin, cannot add oneself as a member to a group/project
+  - Fix invalid links within projects dashboard header
+  - Make current user the first user in assignee dropdown in issues detail page (Stan Hu)
+  - Fix: duplicate email notifications on issue comments
 
 v 8.2.1
   - Forcefully update builds that didn't want to update with state machine
   - Fix: saving GitLabCiService as Admin Template
 
-v 8.2.0
-v 8.0.1
-v 8.1.0 (unreleased)
-v 8.2.0 (unreleased)
-v 8.3.0 (unreleased)
-
 v 8.2.0
-  - Improved performance of finding projects and groups in various places
-  - Improved performance of rendering user profile pages and Atom feeds
-  - Fix grouping of contributors by email in graph.
   - Improved performance of finding projects and groups in various places
   - Improved performance of rendering user profile pages and Atom feeds
   - Expose build artifacts path as config option
@@ -71,7 +94,6 @@ v 8.2.0
   - Add email notification to former assignee upon unassignment (Adam Lieskovský)
   - New design for project graphs page
   - Remove deprecated dumped yaml file generated from previous job definitions
-  - Fix incoming email config defaults
   - Show specific runners from projects where user is master or owner
   - MR target branch is now visible on a list view when it is different from project's default one
   - Improve Continuous Integration graphs page
@@ -229,7 +251,6 @@ v 8.0.2
   - Allow AWS S3 Server-Side Encryption with Amazon S3-Managed Keys for backups (Paul Beattie)
 
 v 8.0.1
-  - Remove git refs used internally by GitLab from network graph (Stan Hu)
   - Improve CI migration procedure and documentation
 
 v 8.0.0