Add security patch releases to CHANGELOG

CHANGELOG

@@ -12,6 +12,22 @@ v 6.3.0
   - API: dropped default_branch attribute from project during creation
   - Project default_branch is not stored in db any more. It takes from repo now.
 
+v 6.2.4
+  - Security: Cast API private_token to string (CVE-2013-4580)
+  - Security: Require gitlab-shell 1.7.8 (CVE-2013-4581, CVE-2013-4582, CVE-2013-4583)
+  - Fix for Git SSH access for LDAP users
+
+v 6.2.3
+  - Security: More protection against CVE-2013-4489
+  - Security: Require gitlab-shell 1.7.4 (CVE-2013-4490, CVE-2013-4546)
+  - Fix sidekiq rake tasks
+
+v 6.2.2
+  - Security: Update gitlab_git (CVE-2013-4489)
+
+v 6.2.1
+  - Security: Fix issue with generated passwords for new users
+
 v 6.2.0
   - Public project pages are now visible to everyone (files, issues, wik, etc.)
     THIS MEANS YOUR ISSUES AND WIKI FOR PUBLIC PROJECTS ARE PUBLICLY VISIBLE AFTER THE UPGRADE
@@ -97,6 +113,14 @@ v 6.0.0
   - Improved MR comments logic
   - Render readme file for projects in public area
 
+v 5.4.2
+  - Security: Cast API private_token to string (CVE-2013-4580)
+  - Security: Require gitlab-shell 1.7.8 (CVE-2013-4581, CVE-2013-4582, CVE-2013-4583)
+
+v 5.4.1
+  - Security: Fixes for CVE-2013-4489
+  - Security: Require gitlab-shell 1.7.4 (CVE-2013-4490, CVE-2013-4546)
+
 v 5.4.0
   - Ability to edit own comments
   - Documentation improvements