https://gitlab.synchro.net/main/sbbs/-/commit/385f8ffacd29062291ed08f6
Modified Files:
docs/v322_new.md exec/ircd.js
Log Message:
ircd: bump the IRCd version to 2.1

The version last moved when 2.0 landed in December 2023. Since then the
3.22 cycle changed the server-to-server wire format: the JOIN burst now
carries a timestamp, announced by the TSJOIN capability token. A peer
could tell the two apart only by inspecting CAPAB, which is why the
handshake warns "linked without TSJOIN capability; it may be running
outdated code" -- inferring a version the version string should have
stated.

VERSION is what peers and users actually see, in numerics 002 and 004 on connect, 200 for /TRACE and 351 for /VERSION, so bump it rather than
leaving 2.0 to cover both wire formats. TSJOIN still marks the
compatibility boundary for links already deployed; a fresh number leaves
the next network-breaking change its own.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

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