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v2.8.0 — Antigravity driver + test hygiene and dogfood validation

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@denniyahh denniyahh released this 22 Aug 10:54
· 5 commits to main since this release
v2.8.0
81119c1

2.8.0 — 2026-08-21

Antigravity driver + test hygiene and dogfood validation (milestone v2.8.0). DevFlow adds the
AntigravityDriver for headless CLI automation (agy), closes the test monitor-leak hygiene
defect, and fixes container git worktree verification.

What's new

  • Antigravity CLI Driver (Phase 41). Operator can select --agent antigravity. Spawns agy
    headless via --input-format stream-json --output-format stream-json --print-timeout 60m.
    Includes agent-aware transport handling (event-key first turn, top-level result marker close
    predicate), agent-aware canary trust, and explicit ERROR-envelope failure parsing.
  • Unattended Safety Policy (Phase 41). --mode auto is refused for Antigravity in preflight
    (C2 gate) until dogfooded through a supervised run.
  • Test Monitor Hygiene (HYG-01 / Phase 41). Integration tests in phase7_cli bind
    MonitorReapGuard to settled state, with a suite registry and audit ensuring zero orphaned
    monitor processes across test runs.
  • Container Parity for Git Worktrees (HYG-02 / Phase 41). scripts/check-in-container.sh
    bind-mounts worktree .git files and commondir paths to pass cleanly under container root.
  • Pi Supervised Dogfood Run (Phase 40). Full supervised Define→Validate run completed
    through --agent pi (closing 999.85 stale comments).