Version Packages

[BCook98]

This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated.

Releases

kit@2.6.0

Minor Changes

• 6df5bea: Large-room callbacks: negotiated roster-epoch ctx encoding, game-declared
  heartbeats, and the Rust mirror of the 1024-player baseline work.

  • Ctx roster-epoch mode (GameMeta.CtxFeatures: kit.CtxFeatRosterEpoch):
    the host sends the full member list only when the roster changes (with a
    u32 epoch) and a 6-byte unchanged marker otherwise — removing the
    O(members) encode/decode/copy from every callback (~100KB per input at
    1000 players, the dominant large-room input cost and the residual
    -gc=leaking leak). Sentinel member-counts 0xFFFE/0xFFFF (ABI.md
    §4.1); legacy guests stay byte-identical; ABI major stays 2. Both SDKs
    decode the sentinels and keep an epoch-aware roster cache (zero member
    allocations on the unchanged form); the legacy byte-skim cache is retained
    for pre-feature hosts.
  • GameMeta.HeartbeatMS: declare your wake cadence (0 = default;
    validated 20..1000 at meta encode). Host precedence: admin
    host.heartbeat_ms > declaration > 50ms default. shellcade-kit play
    honors the declaration locally.
  • Rust crate parity: mirrors both meta fields + the sentinel decode +
    the epoch roster cache (Rc-shared members), and ALSO picks up the
    v2.5.0 Go-only baseline work it missed: ROSTER_CAP 16 → 1024 with
    lazily-allocated per-slot baselines and allocated-only broadcast
    reconcile. Golden vectors pin the Go/Rust meta encodings byte-identical.
  • New trailing meta section (u32 ctxFeatures + u16 heartbeatMS) after
    the config-spec section, presence-guarded both directions; GUIDE.md
    gains the large-room authoring section (heartbeat + feature declaration +
    render-on-change dirty tracking).