Stellar Index v0.5.0-rc.125

[v0.5.0-rc.125] — 2026-06-19

Added

• Blend lending: USD TVL + real APY now populate (ADR-0039 follow-ups).
  • SAC→USD: /v1/lending/pools/{pool}/reserves now prices reserves —
    it maps each reserve's Stellar-Asset-Contract id back to the classic/native
    asset it wraps (computed from the verified-currency catalogue via
    xdrjson.SACContractID, validated against the known XLM + USDC SACs) and
    prices that, so supplied_usd / borrowed_usd / pool tvl_usd fill in.
  • APY: the rate-model config (util / r_* / reactivity / decimals) is read
    from blend_admin queue_set_reserve events (metadata) — the on-chain
    ResConfig storage entry is uncaptured (set pre-capture, never rewritten),
    but the event carries the same config, so borrow_apr / supply_apr
    compute without a storage backfill.

Changed

• key_xdr bloom skip-index on ledger_entry_changes (schema + r1
  MATERIALIZE). Point lookups of a specific contract_data key now prune
  granules instead of full-scanning ~1.7B rows: the wasm-hash + code-history
  readers' instance-key lookups dropped ~21s → ~0.7s on r1. (Blend ResData
  is rewritten constantly so its key spans many granules — the bloom prunes
  little there, so the reserve reader keeps its recent-ledger window bound.)