v1.39.13

Fixed

• Budgeted dry runs report launch readiness honestly. A dry run whose
  estimate exceeds --budget now sets execution_ready: false instead of
  reporting a launch-ready provider recipe. Invalid ceilings also return a
  structured error before any model call.

Changed

• Budget previews expose the complete decision. Human output shows the
  supplied ceiling and estimate. JSON distinguishes provider readiness from
  final execution readiness and includes the ceiling, estimated cost, and
  within_budget result. The same validation and comparison functions now
  serve the preview and execution preflight.

Documentation

• The active queue is executable and versioned. The roadmap now owns
  dependency order and long-range gates, while NEXT_STEPS.md contains one
  bounded implementation card, exit criteria, and the release-version update
  protocol. Future work uses readiness gates instead of delivery dates or
  effort estimates.
• OpenRouter's $10 ceiling path is explicit. The README and operator guides
  show the separate routing opt-in, per-run ceiling behavior, approval gate,
  runtime checkpoint limits, and independent provider-side spending control.