Daniel Shahaf wrote on Mon, May 14, 2012 at 18:02:14 +0300: > Jose Luis Gonzalez wrote on Mon, May 14, 2012 at 16:25:30 +0200: > > Has anyone replaced SVN Server libraries 1.4 with server libraries of SVN > > 1.6, while maintaining mod_dav_svn 1.4 and repository 1.4, without issues? > > This is not supported. mod_dav_svn, mod_authz_svn, and libsvn_*.so must > all be the same version. > > An exact match is required --- mixing 1.6.x libs with 1.6.y libs is only > guaranteed to work when x==y.
This is because mod_dav_svn, as part of the core, may use private APIs, and those may change between 1.6.x and 1.6.y. Third-party code compiled against 1.4 can be run against 1.4 and any later version without recompilation, since it cannot use core-private APIs.