tl;dr :
- Hexchat IRC client app development stopped
- Linux Mint team was building IRC client to replace Hexchat
- The team tried Matrix and liked it
- Linux Mint’s communication channels are moving from IRC to Matrix
- The desktop app will be named Matrix to avoid confusion
I can’t remember exactly when I stopped installing mIRC when I built a new PC, but it’s been a while. Is DALnet still around?
DALnet appears to be alive and kicking. Since you’re maybe out of the loop, big drama happened with Freenode. Right now Libera Chat and OFTC appear to be the big names for IRC for open source software users.