feat(acp): bump claude-agent-acp to 0.73.0 - #634
Conversation
Model availability ships in the bundled runtime: the live API rejects
claude-fable-5-1 below runtime 2.1.251 ("Claude Code 2.1.247 does not
support this model; version 2.1.251 or newer is required"), and the
0.69.0 pin's claude-agent-sdk 0.3.232 vendors 2.1.232. 0.73.0 pins
claude-agent-sdk 0.3.257 (runtime 2.1.257), so new Anthropic models
surface through the existing dynamic model config option with no code
change. Verified live over ACP stdio: 0.73.0 boots, answers initialize,
and session/new succeeds with the model option offering Default, Opus
1M, Fable, Sonnet and Haiku.
Tarball-diffed 0.69.0 through 0.73.0; the per-version analysis lives in
the registry comment like every earlier version. The short form: 0.70.0
is provider plumbing inside client-called requests codeg never sends;
0.71.0's five new session_update kinds are all gated on advertisements
codeg does not make (the AIR array stays exactly ["sessionFailure"],
which the no-catch-all SessionUpdate argument makes load-bearing), while
its ungated deltas land on surfaces codeg already consumes: generated
session titles on session_info_update.title, and the permission rebuild
that moves claude onto the request-level _meta.permission contract
hoist_request_permission_meta already forwards; 0.72.0 moves the ACP SDK
to 1.4.0 (TS API rename only, wire methods byte-identical) and adopts
per-model effort plus user_message_uuid result attribution; 0.73.0 is
the runtime bump alone (dist byte-identical to 0.72.0). engines.node
stays ">=22" across all four, so node_required holds.
Comments that stated the old pin's behavior are updated in the same
change: the codex 1.7.0 paragraph no longer claims claude still emits
option-level changes[], the hoist doc now names claude as a
request-level speaker, the AIR tripwire test enumerates all three
unwanted capabilities, and background_watch's title fallback describes
the 0.71.0 generation path.
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Superseded by main — closing is the right call.
One small leftover, unrelated to the pin: the |
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Closing: 6bc1c1f already moved the pin to 0.73.0 with your own per-version analysis, and main goes further by actually adopting asyncTasks. Nothing left here worth rebasing. |
1 participant
Bumps the pinned Claude ACP adapter from 0.69.0 to 0.73.0.
Why: Anthropic ships new model availability through the bundled runtime. The raw model id
claude-fable-5-1is live, but the API rejects it on older runtimes with "Claude Code 2.1.247 does not support this model; version 2.1.251 or newer is required". The 0.69.0 pin bundles claude-agent-sdk 0.3.232 (runtime 2.1.232); 0.73.0 bundles 0.3.257 (runtime 2.1.257), so new Anthropic models surface in the model config option with no code change.Verified live over ACP stdio: 0.73.0 boots, answers initialize, and session/new succeeds and advertises the model config option (Default / Opus 1M / Fable / Sonnet / Haiku).
Tarball-diffed all four releases in between. The per-version analysis (0.70.0 through 0.73.0) is in the registry comment above the pin, where it lives for every other version; comments that described the old pin's behavior (the option-level permission
changes[]claim, the AIR tripwire enumeration, the title fallback) are updated in the same change.