Version 6.1.0 of cwRsync server installer contain the latest available rsync (Changelog(link is external)). Client version is now provided as free.
'rsync --version' output:
rsync version 3.2.2 protocol version 31
Copyright (C) 1996-2020 by Andrew Tridgell, Wayne Davison, and others.
Web site: https://rsync.samba.org/
Capabilities:
64-bit files, 64-bit inums, 64-bit timestamps, 64-bit long ints,
socketpairs, hardlinks, symlinks, IPv6, atimes, batchfiles, inplace,
append, no ACLs, no xattrs, optional protect-args, iconv, symtimes,
prealloc
Optimizations:
no SIMD, asm, openssl-crypto
Checksum list:
xxh64 (xxhash) md5 md4 none
Compress list:
zstd lz4 zlibx zlib none
rsync comes with ABSOLUTELY NO WARRANTY. This is free software, and you
are welcome to redistribute it under certain conditions. See the GNU
General Public Licence for details.