Now there are two main folder for xoopscore 2.5.7:
XoopsCore/branches/2.5.7
XoopsCore/releases/2.5.7
Now the most up-to-date is XoopsCore/releases/2.5.7
IMO the most up-to-date should be XoopsCore/trunk
branches should be for different self-modified (forks) codes by developers.
releases should be created for each main release (alpha, beta, final) and remain untouched forever.
First Persian Harry Potter Site(English added) | Persian Support Site | Xoops Persian Project