v19.0.0

Release Notes

• feat: config fixed set of API keys (#630, b9fb417)
• feat: replace RPC block interfaces with indexer block data (#638, 8bb33f4)

Config Changes

• move api_key_payment_required -> payment_required
• move special_api_keys -> api_keys.special
• move studio_url -> api_keys.url (including full path)
• move studio_auth -> api_keys.auth
• add option to set api_keys to static JSON payload, for testing
• remove chains
• add chain_aliases for mapping of chain alias to primary chain name

v18.4.0

Release Notes

• feat: migrate to studio API keys v2 (#600)

v18.3.0

Release Notes

• fix: catch some mishandled and/or filters (974b86b)
• refactor: track latest block in IndexingPerformance (#621)
• fix: remove optimistic queries (#622)
• feat: insert probe into indexer query (#624)
• fix: skip rewrite if query contains introspection (c810cfb)

v18.2.0

Release Notes

• chore: update min_scalar_tap_version (#608)
• fix: handle number_gte separately from exact constraints (#610)
• fix: ensure selected blocks meet gte constraint (4fa0006)
• feat(gateway-framework): blockmeta client (#609)
• feat(graph-gateway): support configuration of blockmeta service as a block cache provider (#613)
• feat: weaken block number constraint resolution (#612)
• fix: use correct oneshot implementation for perf flush
• allow startup when some chain RPCs are failing (#615)

Config Changes

• chains now require an additional rpc_type: "ethereum" | "blockmeta" field. Existing entries for Ethereum RPC types should replace the rpc key with rpc_url.

v18.1.1

Release Notes

• fix: replay receipt on failed optimistic query (#604, 1a7d138)

v18.1.0

Release Notes

• chore: remove metric for indexer selection duration (#598)
• feat: report client query fees in USD (#599)
• fix: indexer block range regression (8540113)

v18.0.0

Release Notes

• fix: avoid optimistic query before min block (#579)
• migrate to new ISA implementation (#578, #588, 85b4dbb)
• fix: indexer query fee reports (3ba18b9)

Config Changes

• exchange_rate_provider previously expected an f64 value encoded as a string for a fixed value (testing purposes), now a fixed value should just be an f64

v17.1.1

Release Notes

• fix: add optimistic indexer query fee to client query total (#567)
• fix: retry network params fetch (#568)
• fix: value conversion for TAP receipt (#570)
• fix: avoid processing chain heads older than latest seen block (#571)
• fix: truncate indexer errors before processing (574d09b)

v17.1.0

Release Notes

• feat: emergency indexer blocking (2054aba)
• fix(config): make bad_indexers optional (#549)
• fix: ignore indexing status block hashes (#558)
• fix: graceful shutdown (#564)

v17.0.0

Release Notes

• feat(auth): replace subscription tiers (#481)
• feat: remove subscriptions query topic (#475)
• feat: initial support for graph-node versions (#529)

Configuration Changes

• replace subscriptions.tiers with subscriptions.rate_per_query
• remove subscriptions.kafka_topic