Comment 3 for bug 44183

Actually, according to the test cases I've written, the situation is slightly different. It does ignore source format, but rather than defaulting to weaves, bzr 0.8 will default to knits. So new knit branches will be mirrored as knits, like we want. The only problem then is that new weave branches will also be mirrored as knits.

Given that new branches are likely be knits, or likely to be soon upgraded to knits, I don't think we need to panic.