Trisquel 9 glibc version?
Please could you tell me which version of glibc Trisquel 9 comes with, or how to find out? I want to use PureScript but I think it needs at least glibc version 2.25, or even 2.27, and I think I have 2.23 (I have Trisquel 8). I've also learned that Trisquel 8 is no longer receiving security updates, so it's probably a good idea I update my Trisquel anyway!
To find out your glibc version, run
apt show libc6
According to http://archive.trisquel.info/trisquel/dists/etiona/main/binary-amd64/Packages, it seems that Trisquel 9 has glibc 2.27.
Yes, you should upgrade to Trisquel 9 asap.