sidedata: register copies sidedata computer regardless of the revlog version...
sidedata: register copies sidedata computer regardless of the revlog version
Repositories should not gate their sidedata computers based on any requirement,
only their wanted sidedata. A repository might need to generate sidedata wanted
by the peer that it itself does not want.
Differential Revision:
https://phab.mercurial-scm.org/D10340
