When using `hg convert` to convert from Perforce stream, files copied within the stream are not marked as copies but rather submitted as new files thus breaking logical revision history.
Fixed by https://selenic.com/repo/hg/rev/17a9da909186 Eugene Baranov <eug.baranov@gmail.com> convert: handle copies when converting from Perforce (issue4744) (please test the fix)
Well, it definitely works for me. I wonder if anyone else have Perforce repos to test on?
Bug was set to TESTING for 7 days, resolving