A fully-compliant IRCv3 (https://ircv3.net/) server written referencing Modern IRC (https://modern.ircdocs.horse/index.html).
While foghorn is fully compliant with the IRCv3 specification, it does not support all of its extended features and defined capabilities. At the moment, support includes:
-
Capability negotiation version <= 300, which excludes support for:
cap-notifymultiline repliescapability values
The full table of unsupported features for versions > 300 can be viewed on the official spec (https://ircv3.net/specs/extensions/capability-negotiation.html#cap-ls-version-features).
-
The
message-tagscapability
There is a plan to extend support for other useful capabilities (like chat-history, away-notify automatic connection upgrades via sts and Let's Encrypt), but that will happen sometime in the future.