- Removed multiple test files and cases that relied on brittle source string matching for validation.
- Updated project architecture documentation to explicitly prohibit source-grep style testing patterns.
- Eliminated legacy reproduction tests for issues that reached project maturity.
- Added `WorkerInbox` and `installWorkerInbox(port)` to queue worker messages before bind.
- Added `consumeWorkerInbox()` to replay buffered messages and clear one active inbox.
- Added buffered inbox consumption in JS and tab worker transports before direct message handlers.
- Normalized worker selector arguments to the `__omp_worker_*` naming across workers and tests.
- Rerouted sync, tab, js-eval, and tiny workers to re-enter CLI modes via `__omp_*` selectors.
- Adjusted `cli.ts` startup to dispatch worker entrypoints before parsing and exit 1 on uncaught errors.
- Bundled CLI as `dist/cli.js` in prepack, switching `omp` binary and published files.
- Removed explicit Bun `--compile` worker entrypoints from build/release scripts in favor of host-entry dispatch.
- Added `declareWorkerHostEntry()` and `workerHostEntry()` environment helpers and `PI_COMPILED` binary detection.
The first cut at the subprocess isolation swallowed every signal exit (`exitCode === null`) on the assumption it was the intentional SIGKILL from `terminate()`. That misclassifies real worker deaths — SIGSEGV from a native crash, SIGKILL from the OOM killer, an operator `kill -9` — so any in-flight title/completion/download promise would await forever while `#worker` still pointed at a dead process.
Added an `intentionalExit` flag flipped by `wrapSubprocess.terminate()` right before its SIGKILL. `onExit` swallows only the flagged exit; every other signal exit now fires the `errors` channel with a "signal SIGFOO" message so `TinyTitleClient.#handleWorkerError` clears `#pending` and dumps the dead worker handle. Added two regression tests pinning both branches.
Reported by chatgpt-codex-connector on #1607.
Moved the tiny title/memory worker from a Bun Worker thread into a child process spawned via Bun.spawn IPC. The agent CLI gains a hidden --tiny-worker dispatch the parent invokes through process.execPath; the parent SIGKILLs the child on dispose so onnxruntime-node's NAPI finalizer never runs in any address space the agent owns. On Windows that finalizer was segfaulting Bun at shutdown after the tiny title model loaded (issue #1606). Drops the now-dead 'close'/'closed' handshake and the unused parentPort bootstrap, and removes tiny/worker.ts from --compile worker entries in both build scripts plus the regression test that pinned them.
Fixes#1606
can1357