Not about security issue not fixed yet.

CHANGELOG.md

@@ -1,5 +1,8 @@
 # v0.29 2017-07-21 Wekan release
 
+SECURITY ISSUE [Files accessible without authentication](https://github.com/wekan/wekan/issues/1105)
+IS NOT FIXED YET.
+
 This release adds the following new features:
 
 * [Export and import attachments as base64 encoded files](https://github.com/wekan/wekan/pull/1134);