New functionality from
"No TIMESTAMP" restriction to be lifted in several places.
Some changes to precision to document under TIMESTAMP page. (A query won't get back exactly the same value that gets inserted into a Kudu table.)
Possible performance caveat if there's significant overhead converting on the way in and out.
Don't think much impact on using date/time functions on TIMESTAMP from Kudu tables. Possibly some nuances related to rounding and extraction functions.