Subversion 1.7.9 improves the error messages for svn:date and svn:author props, and it improves the logic in mod_dav_svn’s implementation of lock, as well as a list of other features and fixes:
Doxygen docs now ignore prefixes when producing the index
Javahl status api now respects the ignoreExternals boolean
Executing unnecessary code in log with limit is avoided
A fix for a memory leak in `svn log` over svn://
An incorrect authz failure when using neon http library has been fixed
A fix for an assertion when rep-cache is inaccessible
More information on Apache Subversion 1.7.9 can be found in the Changes file.
Meanwhile, Subversion 1.6.21 improves memory usage when committing properties in mod_dav_svn, and also improves logic in mod_dav_svn’s implementation of lock, alongside bug fixes including:
A fix for a post-revprop-change error that could cancel commits
A fix for a compatibility issue with g++ 4.7
More information on Apache Subversion 1.6.21 can be found in the Changes file.
Both versions can be downloaded free via the WANdisco website.