Workflow to “backport” change into different Mercurial (Hg) branch?
问题 We have two heads. One is our main development head and the other is one that I forgot about until today. We found a bug and fixed it in our main development branch, and I just realized it should be fixed in the older branch as well. I think it would have been better to make the change on the older branch and merge that with the up-to-date branch, but we didn't do it that way. Can mercurial handle this? We haven't tried to do anything like this and I can't really wrap my head around how it