overly-long checksums are at the lowest priority in the normal checksum
negotation list.
+- If the `--version` option is repeated (e.g. `-VV`) then the information is
+ output in a (still human-readable) JSON format (client side only).
+
+- The script `support/json-rsync-version` is available to get the JSON style
+ version output from any rsync. The script accepts the version output on
+ stdin **or** the name of an rsync to run as an arg. If the text isn't
+ already in JSON format, the text is translated into equivalent JSON.
+
### PACKAGING RELATED:
- The checksum code now uses openssl's EVP methods, which gets rid of various