v0.5.0

Changed

• Hardened terminal-control lifecycle handling so durable stop, skip,
  quarantine, restart, cron-freshness, and sender-source controls are consulted
  before runtime execution, progress delivery, restart completion, or
  sender-class cron notification.
• Added Dream Director freshness checks that suppress stale source packets,
  normalize relative-home source paths, and expose deterministic freshness and
  catch-up decisions for queued notification work.
• Added loop diagnostics and readback surfaces for resource-exhaustion and
  restart-control troubleshooting.
• Made cron-canon status parsing tolerate UTF-8 BOM JSON receipts and expanded
  cron freshness monitoring so stale cron state is reported as actionable
  status/health evidence instead of parser noise.
• Repaired progress/final ordering for channel transports by using queue-local
  wake freshness, preserving first progress sends, reclaiming same-queue orphan
  progress surfaces, and waiting for the source final delivery before terminal
  progress closure.
• Repaired final-outbox ownership for configured non-main channel agents:
  completed turns now write a final reply when the run agent matches the
  lane-owning agent, while owner-mismatched runs remain internal evidence.
• Hardened interrupted long-task recovery so terminal tool-timeout and
  no-final-answer interruption classes can roll to bounded virtual-session
  continuation when recovery gates allow it, while provider-outage-shaped
  failures stay out of the continuation predicate.
• Expanded the scenario matrix and topology documentation with
  terminal-control, restart-control-plane, cron-freshness, progress-ordering,
  non-main final-owner, and interrupted-task recovery gates.

Verification

• Added checked-in replay coverage for sanitized ghost-queue suppression,
  restart-control staging closure, and cron-outage stale-source
  suppression/catch-up.
• Added focused regressions for queue skip/sticky terminal control, scoped stop
  suppression, lease reconciliation, terminal-control progress closure,
  queue-local progress ordering, final delivery before terminal progress,
  non-main final-owner routing, owner-mismatch suppression, and interrupted
  virtual-session continuation.
• Refreshed the schema registry, scenario matrix, release checklist, topology
  contract, invariants, configuration docs, and generated topology explorer for
  the new lifecycle and recovery gates.