- Introduce `@oh-my-pi/omptype` as a new ArkType-compatible schema validation package featuring a lazy JIT runtime, JSON Schema emission, and compatibility adapters.
- Replace `arktype` across workspace packages and test utilities with `@oh-my-pi/omptype`.
- Add benchmark suites, tests, and documentation for the new validation engine and adapters.
- Update workspace build, test runner, and release configurations to include the new package.
- Split the Python bridge signal: the raw abort reaches tools (so
subagents die with the turn) while a shielded signal governs how long
the host waits, so a cancel can no longer settle a cell on top of a
still-running isolation merge.
- Mirrored the contract in the JS runtime: abort in-flight tool calls
immediately, then drain any deferExternalAbort phase before killing
the worker, and refuse new bridge calls once cancelled.
- Held a finished worker result until the run's tool calls drain. A
floated agent() previously settled the cell at once, dropping the
run's abort listener and leaving the subagent running with nothing
able to cancel it.
- Added regression coverage for all three, each verified to fail
without its fix.
- Corrected the mapping of the "state" specifier to PsField::State in the ps format parser.
- Added a test to verify that the ps builtin successfully accepts tpgid and other job control columns.
- Handled broken pipe errors across tail output and follow paths by translating them to a silent SIGPIPE exit code.
- Prevented stderr noise when downstream pipeline readers exit early, matching native tail behavior.
- Added support for extended ps format specifiers including tpgid, ruid, rgid, egid, pri, flags, min_flt, maj_flt, times, sz, s, ruser, rgroup, and tgid.
- Implemented group name resolution via `getgrgid_r` on Unix platforms.
- Suppressed broken pipe diagnostic output in the tail builtin to match standard tail behavior on downstream closure.
shouldSendServiceTier/applyOpenAIServiceTier began forwarding every tier —
including `auto` — for openai/openai-codex after PR #7376. Legacy/default
sessions resolve to {openai:"auto"}, so Codex (ChatGPT OAuth) requests now
carry service_tier:"auto", which that endpoint rejects with a 400, breaking
every turn at default settings.
Never send `auto`: it is OpenAI's implicit default, so omitting service_tier
is identical where accepted and required where the tier is rejected. Explicit
default/flex/scale/priority are unchanged.
Fixes#7517
- Rejected local model discovery at the configured deadline even when fetch ignored abort.
- Covered pending-transport behavior with deterministic fake timers.
Fixes#7482
- Added native `FileLock` bindings supporting cross-process advisory locking on Linux, Unix, and Windows.
- Replaced directory-based file locking and custom stale-lock reclamation with OS-backed native locks.
- Updated TypeScript declarations, native bindings, and package documentation for the new API.
- Added comprehensive unit tests and fixtures validating single-owner constraints and process death handoff.
- Restored released sections displaced by union changelog merges; [Unreleased]
now carries the entries for #7377, #7469 (with the OMP_PCRE2_JIT override),
#7475, #7215, #7287, and the shared pi-utils file-lock module.
- Moved the coding-agent lock-directory primitive to @oh-my-pi/pi-utils/file-lock
and migrated settings, MCP config-writer, and security store imports.
- Replaced the stats aggregator's parallel ~200-line token/breaker lock protocol
with the shared primitive: dead owners reclaimed immediately, live-but-wedged
owners after STATS_SYNC_LOCK_STALE_MS, unstamped acquisitions after the new
acquireStaleMs grace (10s).
- Shared primitive now treats EPERM kill probes as live owners.
- Rewrote the stats lock-reclamation regressions against the shared protocol
and moved the file-lock contract test into pi-utils.
- Add `renderToolExamplesJsdoc` to generate `@example` comment lines for tool inventories.
- Extract `bareStringArg` helper to simplify single-argument checks across renderers.
- Update tool inventory rendering to use the new JSDoc example format.
- Union changelog merges interleaved stale pre-17.2.5 PR-branch entries into
released sections; released bodies are restored byte-for-byte from the
pre-merge main state.
- [Unreleased] now carries exactly the entries for PR #7080 and the nine
merged fixes (#7495, #7460, #7466, #7468, #7473, #7481, #7477, #7368, #7453).
- Account-scoped bearer /v1/models responses now replace the static seed
instead of merging, so models disabled for the account are not selectable.
- Extended the catalog regression to run a real online refresh and assert
the static seeds are pruned to the fetched IDs.
A peer-IRC interrupt (e.g. a subagent message) aborts only interruptible
waits and leaves already-running non-interruptible foreground work alone.
But runTool's `interruptState.triggered` early-return skipped every
not-yet-started tool regardless of source, so a non-interruptible tool
queued behind an interruptible wait in the same batch (a batched todo/write
after `hub wait`) was dropped with "Skipped due to pending peer interrupt".
Exclude non-interruptible tools from the early skip on the IRC path; user
and system steering still preempt all queued work.
Fixes#7493
Reserve the plain b shortcut only after /btw has a completed answer or a branch is already pending. Running, empty, aborted, and failed panels now leave the key for the composer, while completed-but-refused branches still consume it with an explanation.
Fixes#7474
can1357