Marc Nieper-Wißkirchen, author of SRFI 226: Control Features, has asked me to announce last call for this SRFI. He believes that it is ready for finalization, but would like to give reviewers one last chance to submit corrections and feedback before we finalize it.

In particular, I appeal to anyone reading this to try the sample implementation, run the tests, and send feedback about your results.

If you're interested in this SRFI, please give your feedback via the SRFI 226 mailing list before 2023-03-13 (two weeks). After that, assuming that no major revisions are required, we will declare it final. It is important that we get your feedback before 2023-03-13. If that deadline is too soon for you, but you would like to contribute, please let me know so that I can extend the last-call period.

I would be especially grateful for prompt and thorough feedback on this SRFI.  It is 566 days old, which makes it the oldest current draft by over a year.

Regards,

SRFI Editor