Hi Jonas, I've just got some news from Jan Wielemaker. The next stable release of swi-prolog, branch 8.2, is almost ready. How are your experiments with depending on swi-prolog virtual packages going? I would like to package the current latest version and upload it into unstable for testing it with more installations, just to make sure there are no serious bugs and blockers for the release of 8.2 branch.
Cheers! Lev