[philjackson]

> If you use '/' is branch names you can create path conflicts.

You could say the same thing about filesystems though. Not sure this is an issue.

[ghswa]

It's a gotcha for anybody, like me, that expects a branch name to be 'just' a string.

[philjackson]

Yea, perhaps it's worth being explicit about it in the documentation, if it's not already mentioned.