This instance will be upgraded to the latest Heptapod 0.20rc on 2021-02-26 at 11:00 UTC+1

WIP new mirroring class for native repos

Some consequences:

- `GitLabRefChange` methods for back-conversion in native mode
  and related error cases in its callers had to be removed.
  (actually the `Hook` classes should just accept `GitLabRefChange`
   instances)
- Specific tests in `git.test_integration` for native mode
  have been dropped

--HG--
branch : hgitaly2
2 jobs for topic/hgitaly2/separation in 1 minute and 3 seconds
Status Job ID Name Coverage
  Main
passed #155972
tests-py3

00:00:36

100.0%
 
  Compat
passed #155973
install

00:01:02