0.004   2018-02-20 (PERLANCAR)

	- Add conversion pattern: %h (hexdigit 0-9a-f).


0.003   2018-01-16 (PERLANCAR)

	- Add conversion pattern: %b (base58 character) and %B (base56
	  character).


0.002   2018-01-09 (PERLANCAR)

	- Tweak Rinci metadata: allow num as first arg.


0.001   2018-01-08 (PERLANCAR)

        - First release.