Oh My Codex

v0.19.0 Feature

This release adds 3 notable features for engineering teams evaluating rollout.

Published 23d Developer Productivity

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✓ No known CVEs patched

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✓ No known CVEs patched in this version

Summary

AI summary

Eliminate intermittent Rust sparkshell test flake by making unique_temp_dir() collision‑proof under parallel execution.

Full changelog

oh-my-codex v0.19.0

Release status: candidate. Publication proof is recorded in docs/qa/release-readiness-0.19.0.md; this body is finalized after dev/main CI, tag workflow, GitHub release, native asset, and npm publication evidence are complete.

0.19.0 is a reliability and safety-hardening release after 0.18.17. It preserves the existing CLI/package/plugin contract while locking down planning-gate and handoff-artifact execution transports, hardening the conductor contract and typed subagent/lane provenance, tightening Ralplan consensus/terminal-state handling, fixing madmax worktree and resume paths, and eliminating a long-standing parallel-test flake in the Rust suite.

Highlights

Lock down planning-gate and handoff-artifact execution transports while still allowing legitimate deep-interview→ralplan artifact handoff.
Harden the conductor contract, typed subagent provenance, typed-lane fences, shell-guard target parsing, and conductor reuse ledger.
Tighten Ralplan consensus review evidence, terminal closeout state writes, and heredoc redirect scanning.
Fix Autopilot ralplan handoff, madmax worktree runtime roots, and madmax resume plugin cache preflight.
Render superseded Ultragoal goals correctly in the HUD.
Eliminate the intermittent Rust sparkshell test flake by making unique_temp_dir() collision-proof under parallel same-process execution.

Compatibility

No breaking CLI, package, plugin-layout, or configuration changes are intended.

Validation

Release readiness evidence is recorded in docs/qa/release-readiness-0.19.0.md.

Release-prep gates include version sync for v0.19.0, build, native-agent verification, plugin mirror/bundle checks, catalog docs check, the full Rust and node test suites (Rust rerun repeatedly to prove the flake fix), npm pack --dry-run, and git diff --check. Branch CI, dev/main promotion, tag-triggered release workflow, GitHub release proof, and npm publication proof are appended to readiness evidence after publication.