v0.141.0

What's New

Features

• Sub-agent delegation — Agents can now spawn focused sub-agents, parallelizing broad independent work and honoring SKILL instructions that explicitly request delegation instead of serializing it.
• Provider authentication checks at startup — Agentic now verifies that each detected provider CLI is actually authenticated (claude auth status, codex login status), not just present on PATH. Unready providers are filtered out of model routing, startup surfaces actionable notices, and you get a provider-specific remedy when none are ready.

Improvements

• Resilient final review — Features that hit a terminal failure are now surfaced and recoverable end-to-end, even when status had drifted to a success state. The TUI renders a failure box, a ✗ row, a "failed" status, and a [l] Logs action, and restart routes through the configured iteration budgets.
• Smoother streaming output — Streaming partials are coalesced across passive tool-progress events for cleaner live output.
• Comment-hygiene directive — The implement, final-fix, and tweak-session skills now steer agents toward cleaner, less noisy comments in generated code.

Fixes

• Clear error for repos with no commits — Creating a worktree in a repository with an unborn HEAD now returns an actionable message instead of an opaque "invalid reference" error, and the true git error is reported instead of being masked by the fallback.
• Stable Codex question phases — Stopped Codex agents from restarting grill-me phases when their question format drifted into open-ended prose on later turns; marker existence is now the authoritative completion signal.