I've just published draft #5 of SRFI 170.  It was submitted by
John Cowan, author of the SRFI.

  <https://srfi.schemers.org/srfi-170/>

Here are John's comments on the draft:

  - A lot of editorial cleanup
  - Resolved all issues but one
  - Specifies retrying on EINTR
  - Added optional config argument to spawn family
  - Added spawn-file to open a file in an OS-specified application
  - Signal handling completely removed
  - Timespec difference and equality added

Here's the diff:

  <https://github.com/scheme-requests-for-implementation/srfi-170/compare/bc92fadc123acce5658da9f43dd72a0aca92480f..7053d4a8883e565489c990410d440f836d7da230>

Regards,

SRFI Editor