git fetch ; git rebase fire/2.7 # before doing any new changes
remote: Counting objects: 402, done.
remote: Compressing objects: 100% (138/138), done.
remote: Total 267 (delta 127), reused 267 (delta 127)
Receiving objects: 100% (267/267), 41.11 KiB | 22 KiB/s, done.
Resolving deltas: 100% (127/127), completed with 63 local objects.
From fire:crux/version-updates/contrib
   568f8cc..a08cda6  2.7        -> origin/2.7
fatal: Needed a single revision
invalid upstream fire/2.7
-