Version 5.7.0 of cwRsync client/server installers contain Rsync 3.1.3 including some security fixes.

Version 5.5.3 of cwRsync client/server installers  is a maintenance release and come with the latest available versions of Cygwin, GNU Tools, OpenSSH and OpenSSL.

Version 5.5.0 of cwRsync client/server installers and the free archive contain the latest available rsync (3.1.2), including a security fix for a transfer from a sender that you don't fully trust. We have also updated OpenSSL with security fixes (1.0.2e), some other GNU tools and the sample batch file cwrsync.cmd for client connections, solving HOME directory related problems.