- each pr version connects invalidated comments to it
- in version list we show number of comments made on each version
- show all outdated comments even for deleted files
- linkify outdated comments to first one
- added auto-collapse of commit range if they are more than 5
- styling changes, wide mode improvements
- make this distinct colored tags for quick status catch
- pass in the status type together with label to the notifiactions and templates
- fixed some UI issues on emails
