Merge branch 'docs-fix-missing-changelog-entries' into 'master'

Add missing CHANGELOG.md entries for security release on 2017-01-23

See merge request !13327

CHANGELOG.md

@@ -1708,8 +1708,6 @@ entry.
 
 ## 8.16.7 (2017-02-27)
 
-- No changes.
-- No changes.
 - Fix MR changes tab size count when there are over 100 files in the diff.
 
 ## 8.16.6 (2017-02-17)
@@ -1923,6 +1921,14 @@ entry.
 - Prevent the GitHub importer from assigning labels and comments to merge requests or issues belonging to other projects.
 - Patch XSS vulnerability in RDOC support.
 
+## 8.15.5 (2017-01-20)
+
+- Ensure export files are removed after a namespace is deleted.
+- Don't allow project guests to subscribe to merge requests through the API. (Robert Schilling)
+- Prevent users from creating notes on resources they can't access.
+- Prevent users from deleting system deploy keys via the project deploy key API.
+- Upgrade omniauth gem to 1.3.2.
+
 ## 8.15.4 (2017-01-09)
 
 - Make successful pipeline emails off for watchers. !8176
@@ -2205,6 +2211,14 @@ entry.
 - Speed up group milestone index by passing group_id to IssuesFinder. !8363
 - Ensure issuable state changes only fire webhooks once.
 
+## 8.14.7 (2017-01-21)
+
+- Ensure export files are removed after a namespace is deleted.
+- Don't allow project guests to subscribe to merge requests through the API. (Robert Schilling)
+- Prevent users from creating notes on resources they can't access.
+- Prevent users from deleting system deploy keys via the project deploy key API.
+- Upgrade omniauth gem to 1.3.2.
+
 ## 8.14.6 (2017-01-10)
 
 - Update the gitlab-markup gem to the version 1.5.1. !8509
@@ -2487,6 +2501,14 @@ entry.
 - Fix "Without projects" filter. !6611 (Ben Bodenmiller)
 - Fix 404 when visit /projects page
 
+## 8.13.12 (2017-01-21)
+
+- Ensure export files are removed after a namespace is deleted.
+- Don't allow project guests to subscribe to merge requests through the API. (Robert Schilling)
+- Prevent users from creating notes on resources they can't access.
+- Prevent users from deleting system deploy keys via the project deploy key API.
+- Upgrade omniauth gem to 1.3.2.
+
 ## 8.13.11 (2017-01-10)
 
 - Update the gitlab-markup gem to the version 1.5.1. !8509