Synchronet v3.19b-Win32 (install) has been released (Jan-2022).

You can donate to the Synchronet project using PayPal.

talk:ref:fidonet_glossary

Should mailer belong in the glossary?

You should probably talk to Digital Man, especially since you're a new contributor to the wiki. The best way to get him is on irc.synchro.net on #synchronet