Draft talk:CRAM (file format)

Mention CRAM 4.0 prototypes? (First presented 2-3 years ago, but still considered a proposal rather than standard.)

How to do figures for better format explanation? Something like this: https://1.bp.blogspot.com/--vOtNXWNVDE/W7k5HxPmrOI/AAAAAAAAATY/TZFfTSAmttYbCQixUXwHZwoqZcQXypWLQCEwYBhgL/s1600/cram2.png Jkbonfield (talk) 11:34, 14 October 2018 (UTC)