Ghostscript/GhostPDL 9.27 Release Candidate 1

I have created archives (and Ghostscript Windows installers) for the
first public release candidates for Ghostscript and GhostPDL 9.27, and
they are available here:

https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/tag/9.27rc1

Please give them a try on your system if you're interested in helping
test the release-in-progress. Your feedback is appreciated.

This release involves making a large number of non-standard operators
only intended for internal use inaccessible to "user" Postscript jobs.
Tools that use heavily non-standard Postscript may be affected by this.
If, in your testing, you find such tools, we'd appreciate it if you
could encourage the tools author to contact us to the discuss the issue
(the best places are #ghostscript on freenode or the gs-devel list).


All the best,

Chris