Log Message:
rsync: updated to 3.2.2

NEWS for rsync 3.2.2

BUG FIXES:

- Avoid a crash when a daemon module enables `transfer logging` without
  setting a `log format` value.

- Fixed installing rsync-ssl script from an alternate build dir.

- Fixed the updating of configure.sh from an alternate build dir.

- Apple requires the asm function name to begin with an underscore.

- Avoid a test failure in the daemon test when --atimes is disabled.

ENHANCEMENTS:

- Allow the server side to restrict checksum & compression choices via the
  same environment variables the client uses.  The env vars can be divided
  into "client list & server list" by the "`&`" char \ 
or the same list can
  apply to both.

- Simplify how the negotiation environment variables apply when interacting
  with an older rsync and also when a list contains only invalid names.

- Do not allow a negotiated checksum or compression choice of "none" unless
  the user authorized it via an environment variable or command-line option.

- Added the `--max-alloc=SIZE` option to be able to override the memory
  allocator's sanity-check limit.  It defaults to 1G (as before) but the error
  message when exceeding it specifically mentions the new option so that you
  can differentiate an out-of-memory error from a failure of this limit.  It
  also allows you to specify the value via the RSYNC_MAX_ALLOC environment
  variable.

- Add the "open atime" daemon parameter to allow a daemon to always \ 
enable or
  disable the use of O_NOATIME (the default is to let the user control it).

- The default systemd config was changed to remove the `ProtectHome=on`
  setting since rsync is often used to serve files in /home and /root and this
  seemed a bit too strict.  Feel free to use `systemctl edit rsync` to add
  that restriction (or maybe `ProtectHome=read-only`), if you like.  See the
  3.2.0 NEWS for the other restrictions that were added compared to 3.1.3.

- The memory allocation functions now automatically check for a failure and
  die when out of memory.  This eliminated some caller-side check-and-die
  code and added some missing sanity-checking of allocations.

- Put optimizations into their own list in the `--version` output.

- Improved the man page a bit more.

PACKAGING RELATED:

- Prepared the checksum code for an upcoming xxHash release that provides new
  XXH3 (64-bit) & XXH128 (128-bit) checksum routines.  These will not be
  compiled into rsync until the xxhash v0.8.0 include files are installed on
  the build host, and that release is a few weeks away at the time this was
  written.  So, if it's now the future and you have packaged and installed
  xxhash-0.8.0-devel, a fresh rebuild of rsync 3.2.2 will give you the new
  checksum routines.  Just make sure that the new rsync package depends on
  xxhash >= 0.8.0.

DEVELOPER RELATED:

- Moved the version number out of configure.ac into its own version.h file so
  that we don't need to reconfigure just because the version number changes.

- Moved the daemon parameter list into daemon-parm.txt so that an awk script
  can create the interrelated structs and accessors that loadparm.c needs.