Stellar Index v0.21.12

[v0.21.12] — 2026-08-01

Fixed

• Projector: the adaptive window now also shrinks when the cycle budget
  dies in SINK writes, not only in the CH scan. The 2026-07-10 shrink
  fired only on stream-level timeouts; a window dense enough that the scan
  finishes but the per-event writes exhaust PerSourceTimeout retried the
  identical range forever — the aquarius reserves replay wedged 3.5 h at
  ledger 63,488,687 this way (every remaining write fast-failing on the
  dead cycle context, cursor held, no shrink). Budget-exhausted cycles
  with held transient rows now halve the window to the same
  MinBatchLimit floor so the retry converges.