Previous Upsource update featured YouTrack integration via external Hub, and some of our users have experienced issues with the integration. We apologise for inconvenience this may have caused and we would like to thank you for your patience and for reporting to us the problems you have encountered.
We have addressed the issues and today we have made available a bug-fix update. Please, upgrade your Hub as well as soon as the new Hub version is available.
We recommend upgrading your instance to the latest version: for the upgrade instructions, please refer to Upsource documentation. Don’t forget to backup your current instance before upgrading.