mattermost-desktop 5.5.0 -> 5.6.0 https://repology.org/project/mattermost-desktop/versions
attrpath: mattermost-desktop
Checking auto update branch...
No auto update branch exists
There might already be an open PR for this update:
- mattermost-desktop 5.5.0 -> 5.6.0
  URL "https://api.github.com/repos/NixOS/nixpkgs/issues/275836"