v0.6.0 — installable: pipx install gmail-inbox-cleanup

The "installable" release. First release on PyPI, as gmail-inbox-cleanup
(pipx install gmail-inbox-cleanup); the command is still gmail-cleanup. The
gmail-cleanup name on PyPI belongs to an unrelated project.

⚠️ Upgrading from 0.5.x

• Your lists moved. Lists now ship inside the package as seeds
  (gmail_cleanup/lists/), merged with your own copies in ~/.gmail_cli/lists/.
  Only keep.yaml ships populated; humans, kill and unsubbed ship empty.
  If you edited the repo's lists/*.yaml, copy humans.yaml, kill.yaml and
  unsubbed.yaml into ~/.gmail_cli/lists/ before upgrading.
• Successful unsubscribes are now appended to ~/.gmail_cli/lists/unsubbed.yaml
  (previously the repo/package copy).

Fixed

• verify no longer flags senders for mail sent before you unsubscribed.
  It counted every message in the last 14 days, including mail that arrived
  before the unsubscribe, so autopilot --escalate run daily would block-filter
  senders unsubscribed the day before. Entries with an unsubscribed_at
  timestamp now count only mail after that time plus a grace period
  (--grace-days, default 2 — Google's bulk-sender deadline). Senders still
  inside the grace period are reported as PENDING and are never escalated.
• List and state writers: a sender could be silently dropped after an
  unterminated header comment; concurrent runs (scheduled + manual) lost records
  and crashed on rename; a failed write could strand the newer data; event
  deltas could overwrite a record's timestamp; malformed state files raised.
• Wheel no longer installs a top-level lists/ directory into site-packages,
  and the sdist no longer sweeps in stray checkouts.
• humans.yaml senders are never unsubscribed or archived. The docs promised
  this, but unsubscribe never checked the list. Humans now win over the kill
  list too.
• Removed the has:list catch-all filter. has:list is not a Gmail search
  operator — the filter matched nothing. Delete it from your Gmail filters if a
  previous version created it.
• filters apply replaces a grown list's filter instead of stacking another.
  Each run that added unsubscribed senders used to leave the older filter behind.
  Older filters are removed only when the new one covers every sender in them.
• filters apply skips filters whose list is empty (Gmail rejects an empty from:).
• status matches Gmail's UI: inbox conversations and inbox-only unread, from
  one API call. It used to page through up to 10,000 message IDs twice and count
  messages and all-mail unread.
• Rate-limited or failed API calls are retried and reported instead of silently
  returning nothing.

Added

• autopilot --days N and --min-count K to tune the unsubscribe phase
  (defaults unchanged: 30 days, 2 messages).
• autopilot --email-summary emails the run's report to the account itself —
  e.g. a scheduled --dry-run preview.
• verify --grace-days N.
• Much faster scans that respect Gmail's quota. unsubscribe fetches headers
  in HTTP batches (25 per request) paced to the documented per-user limit
  (100 quota units/s), and no longer fetches each sender a second time.
• Rate-limit handling: honors Retry-After, backs off 5→80 s with jitter,
  re-sends throttled items in smaller batches, and remembers a throttle in
  ~/.gmail_cli/ so autopilot skips its run until it expires.
• Progress lines for non-terminal runs (logs, launchd).
• Autopilot webhook notification (notify.webhook_url in config).
• unsubbed.yaml mapping format {sender, unsubscribed_at}; bare-string
  entries are still read.
• User override lists in ~/.gmail_cli/lists/ merged with the packaged seeds.
• Tests for the scheduler, setup wizard, progress UI, list layout, verify
  windows and autopilot (200+ tests). Tests run with a sandboxed HOME.
• CI gates on ruff check before pytest; PyPI trusted-publishing workflow.