I've just published draft #3 of SRFI 142.  It was submitted
by John Cowan, author of the SRFI.

<http://srfi.schemers.org/srfi-142/>

Here's the diff:

<https://github.com/scheme-requests-for-implementation/srfi-142/commit/ef7c527cb2423fe261ce398f6095c18154cce225>

Regards,

SRFI Editor