I would also recommend doing 'bzr pack' after the 'bzr upgrade'. I don't know if it would benefit 'log' very much, but the new format does take advantage of 'bzr pack' to improve its storage efficiency.
I would also recommend doing 'bzr pack' after the 'bzr upgrade'. I don't know if it would benefit 'log' very much, but the new format does take advantage of 'bzr pack' to improve its storage efficiency.