documentation on release build process change (svn -> git)?

[Michael Butler]

Is there any documentation around the changes to the release build
system from SVN to GIT?

I currently keep a mirrored SVN repo and the revised release scripts
seem not to have that as a build option. Can I still use this or do I
need to throw it all out and start over?

With one target machine being a 700MHz Pentium-3, building locally is
not a practical option,

	imb