I've just published draft #3 of SRFI 161.  It was submitted by
Marc Nieper-Wißkirchen, author of the SRFI.

  <https://srfi.schemers.org/srfi-161/>

Here are Marc's comments on the draft:

  Minor edits based on Sudarshan's comments

Here's the diff:

<https://github.com/scheme-requests-for-implementation/srfi-161/compare/0136c693b60661052023ecfb0a87692baf004320...65541a159317a8a57a59a131e31a25618e8d7028>

Because of this update, I'm pushing the end of the last-call
period back to 2019/1/16.  Please send feedback before then.
Thank you.

Regards,

SRFI Editor