Stellar Index v0.40.0

[v0.40.0] — 2026-08-22

Fixed

• OHLC bars are now bit-for-bit reproducible (migration 0147): the price
  CAGGs' open/close resolve same-instant ties by a total key
  (epoch-µs ‖ ledger ‖ tx_hash ‖ op_index ‖ source) mirroring the raw-trades
  serve order, instead of physical scan order. VWAP switches to the exact
  single-division form (≤1e-16 relative, below wire truncation — the
  0115-invited free rider). ⚠ The migration recreates the seven price CAGGs +
  twap_1h/1d WITH NO DATA; re-materialization is the deploy follow-up
  (recent-first plan in the migration header).
• Freeze markers now write for Phase-2 freezes on Phase-1-off deployments:
  the freeze writer was gated on the Phase 1 anomaly checker while the Phase 2
  confidence lifecycle runs unconditionally — engaged freezes (r1 XLM/GBP)
  refused publication with no Redis marker, serving the last value with
  flags.frozen absent. Writer is now built unconditionally; AST tripwire
  added.
• The daily supply-snapshot writer can now actually run: the auto
  snapshot-ledger resolver clamps to the lake's landed tip (bounded, 512
  ledgers) instead of demanding the realtime cursor's not-yet-landed
  stellar.ledgers row — the structural race that failed every timed run.
  Operator -ledger stays exact fail-closed; wall-clock stamping remains
  impossible.
• Integration tests quiesce CAGG refresh policies in the shared bootstrap
  (the 55P03 concurrent-refresh flake).

Changed

• Monitoring: the system recognition census is a drift gauge
  (stellarindex_recognition_unattributed_shapes) with a step-change alert,
  no longer a permanently-red completeness_incomplete row; new
  galexie-archive partition-contiguity guard (hourly scan + page alert on any
  gap/overlap outside the declared capacity trim).
• Explorer: shared LastPriceCell (restores the tick flash DexesView's fork had
  lost), /dexes pools board follows ledger closes, home Recent Trades ticks on
  ledger closes instead of a blind 30s poll.