Proper use of VCS

[jschwartzenberg]

I don't know whether Mail.Ru uses a VCS internally, but single commits for each release with >1000 files changed is not really the way to encourage others to work with your sources.

A large part in understanding how sources are built up is in the comments that go along with the individual commits. Now it seems all this information is lost. If you only have these in Russian, that's ok, much better than the current situation.

Please consider using individual commits for specific features if not already done internally and synchronizing the full metadata with GitHub instead of these hugs single commits.