Last Monday, August 24, we upgraded the first part of our InCloud servers to YouTrack 6.5. On Tuesday, August 26, our clients started to report some problems connected with the upgrade.
The problems included:
1. YouTrack failed to start
2. YouTrack failed to renew the license
3. Integration with Hub was broken which led to issues with user management.
What Happened?
As you already know, starting from version 6.0 YouTrack ships with Hub. For YouTrack InCloud, this means we have a set of YouTrack instances running on one server and a set of corresponding Hub instances running o