v0.23.0

Dely 0.23.0 adds Pi as a harness, supports GitHub Copilot CLI, Antigravity CLI and Grok Build, and shows in README which harness can take which role.

• Choose a harness for each role. README has a harness × role table (Control, implementer, reviewer) with ✓ / ⚠ / ✗ marks and short caveats. The rows are derived from harnesses.json (status, controlWake, and role-prefixed limits), and a closure gate fails if README drifts from the data. setup prints each harness's caveats when it offers it.
• Install Dely only in the harness you use as Control. Workers need Orca and their own login. A pinned OMP or Pi worker also needs that harness's Dely install, which loads extensions/dely-pin.ts.
• Pi works as a worker and as Control. It shares OMP's package and pin extension; its pin is a spec line that Orca cannot confirm, so check the model in Pi's session log.
• Copilot, Antigravity and Grok are supported, each with stated limits (Copilot's first-launch app prompt and folder trust; Antigravity's first launch on a new folder; Grok's per-project trust and free-tier usage limit). Kiro stays unsupported.
• Helper:
  • it ignores messages Orca rejected;
  • dely wait/wait-bg take --ack <deliveryId> (Orca's one-call form);
  • it stops with ERROR when run outside an Orca terminal;
  • it appends hints to two common Orca errors;
  • --repo resolves to an absolute path.
• Pin extension: it fails closed on an unparseable dely-pin: line or a throwing setModel.
• Checklist: live rows run by what changed, with an argv stub row that compares launches against the previous release.

Known limits:

• OMP 18.4 workers do not start under Orca 1.4.217 or later until stablyai/orca#24068 is fixed.
• Codex 0.159.2 workers need Orca 1.4.217 or later.

Decision records: docs/decisions.md, sections 2026-09-28, 2026-09-30 and 2026-10-01.

Full Changelog: v0.22.0...v0.23.0