Quicknode status

We are upgrading our Stacks Mainnet infrastructure to v9.7.0 on 2026-11-02. This release patches recent Node.js security vulnerabilities and introduces new v3 API endpoints for block and transaction data, along with enhanced transaction metadata. A brief database migration will occur during the upgrade, and brief interruptions to RPC availability may occur on that date. RPC Changes: - GET /extended/v3/blocks — New cursor-paginated endpoint for Stacks block summaries, including tenure_height, tx_count, and Bitcoin anchor block reference. - GET /extended/v3/blocks/{height_or_hash} — New endpoint providing Stacks block details, including parent block hash, block size, and execution cost. - GET /extended/v3/bitcoin-blocks — New cursor-paginated endpoint for Bitcoin block summaries with header time and associated Stacks/transaction counts. - GET /extended/v3/bitcoin-blocks/{height_or_hash} — New endpoint providing Bitcoin block details with header time and associated block/transaction counts. - GET /extended/v3/bitcoin-blocks/{height_or_hash}/blocks — New endpoint listing Stacks blocks anchored to a specific Bitcoin block. - event_count — Added to v3 transaction summaries across all v3 endpoints (transactions list, batch, block transactions, principal transactions, and search). - /v2 RPC proxy — Simplified to a plain passthrough; custom fee estimation and transaction endpoint configuration are no longer available. https://github.com/hirosystems/stacks-blockchain-api/releases/tag/v9.7.0

Started Nov 2, 2026, 12:00 AM UTC · Ongoing

We are upgrading our Morph Mainnet infrastructure to node v0.6.4 and morph-v2.2.7 ahead of the mandatory Celadon network upgrade, which activates on Hoodi Testnet at 2026-10-28 06:00 UTC. Celadon introduces MorphTx v2, which lets users pay gas with an alternative token and delegate their EOA to contract code (EIP-7702) in a single transaction. It also corrects the rounding of alt-token fee refunds, so users are charged the precisely rounded net fee. All existing transaction types, including MorphTx v0/v1 and standard 0x04 SetCode transactions, remain fully supported. During the maintenance window, brief interruptions to RPC availability may occur. RPC changes: - eth_sendRawTransaction — MorphTx v2 (type 0x7F, version 0x02) is accepted once Celadon activates. Before activation, v2 transactions are rejected. - Transaction-building requests (e.g. eth_sendTransaction, eth_estimateGas) — The MorphTx version no longer needs to be specified and is derived from the request. A non-empty authorizationList combined with feeTokenID, reference, or memo builds a v2 transaction. Otherwise, v1 is used. - eth_getTransactionByHash — Now returns authorizationList for MorphTx v2 transactions. - MorphTx v2 transactions with a non-empty authorizationList cannot create contracts (same rule as EIP-7702). - Fees for transactions paying gas in an alternative token may differ slightly from previous values due to the corrected refund rounding. https://github.com/morph-l2/morph/releases/tag/v0.6.4 https://github.com/morph-l2/go-ethereum/releases/tag/morph-v2.2.7

Started Nov 2, 2026, 12:00 AM UTC · Ongoing

We are upgrading our NEAR Mainnet infrastructure to nearcore 2.14.0 on 2026-10-30. This is a mandatory protocol upgrade (protocol version 86 to 88) introducing consensus-breaking changes, new action validation rules, and improved cryptographic support. Validators must upgrade before protocol version 87 voting begins on November 4th. Brief interruptions to RPC availability may occur on that date. RPC Changes: - view_access_key_list now supports pagination with after_key and limit parameters, returning a last_key field. Accounts with more than 100 access keys must use pagination; unpaginated requests for these accounts will fail. - tx, send_tx, and broadcast_tx_commit responses now include an optional cause field on TIMEOUT_ERROR, describing transaction progress (NOT_OBSERVED, PENDING, DOES_NOT_TRACK_SHARD, or ERROR). - tx_status is now the stable method name for what was EXPERIMENTAL_tx_status. Both names work identically; Quicknode documentation for tx_status is in progress. https://github.com/near/nearcore/releases/tag/2.14.0

Started Oct 30, 2026, 12:00 AM UTC · Ongoing

We are upgrading our Bitcoin Mainnet Ordinals infrastructure from ord 0.23.2 to 0.29.1. This release rolls up several versions of indexer improvements, including richer inscription metadata in API responses, new gallery and bulk lookup endpoints, a new recursive endpoint for raw block data, and a fix for indexing transactions that include pay-to-anchor outputs. During the maintenance window, brief interruptions to Ordinals API availability may occur. RPC Changes: - Inscription JSON responses — added. Inscription responses now include a properties object (attributes, traits, title, and gallery items) along with the metaprotocol field. - Inscription parents — fixed. Invalid parents are now filtered out and no longer returned for inscriptions. - /children routes — added. Child inscription routes now support JSON responses. - /gallery — added. New JSON endpoint for retrieving gallery inscriptions, with paginated gallery items. - /galleries and /collections — changed. /collections now returns results in reverse order, and hidden inscriptions are excluded from both /collections and /galleries. - /missing — added. New endpoint to check whether a batch of inscriptions exists in a single request. - /r/block/ — added. New recursive endpoint that returns the raw block hex for a given block hash or height. - Block inscriptions pagination — changed. Requests for an out-of-range page now return an empty page instead of an error. - Outpoint and TXID lookups — fixed. Outpoints and TXIDs made up entirely of decimal digits now resolve correctly instead of being misrouted. - Sat lookups — fixed. "Not found" sat index responses are no longer cached, so subsequent lookups return current data. - Rune amounts — fixed. Decimal amounts with excessive precision or values that would overflow now return a proper error. - Pay-to-anchor outputs — fixed. Transactions containing pay-to-anchor (P2A) outputs are now indexed correctly. Prior versions could return incorrect inscription and output data for these transactions. https://github.com/ordinals/ord/releases/tag/0.29.1

Started Oct 28, 2026, 12:00 AM UTC · Ongoing

We are upgrading our Fluent infrastructure to v1.5.1 on 2026-10-28. This release introduces native Ethereum precompiles (0x01–0x11 and P256VERIFY) via revm for significantly faster cryptographic operations, upgrades the rWasm runtime to 0.7.2 for improved consensus safety, and enforces a protocol-level transaction gas cap. Brief interruptions to RPC availability may occur on that date. RPC Changes: eth_sendTransaction / eth_sendRawTransaction — Transactions exceeding 100 Mgas will be rejected by the network (EIP-7825 with Fluent-specific limit); clients sending such transactions will receive rejection errors. Precompile execution (ecrecover, keccak256, sha256, ripemd160, bigModExp, bn256Add, bn256ScalarMul, bn256Pairing, blake2f, KZG, BLS12-381) — All Ethereum precompiles now execute via native revm implementations at the same addresses with identical gas costs and results, but with several times faster performance. https://github.com/fluentlabs-xyz/fluentbase/releases/tag/v1.5.1

Started Oct 28, 2026, 12:00 AM UTC · Ongoing

We are upgrading our Hedera Mainnet infrastructure to Mirror Node v0.165.0 and RPC Relay v0.80.2 on 2026-10-28. This release prepares the mirror node for the Nova/TSS 3.22.0 consensus-layer transition, introduces cryptographic improvements to block proof handling, and adds new REST and gRPC endpoints with enhanced security hardening. Brief interruptions to RPC availability may occur on that date. RPC Changes: Block proof hashing — Block proof hashing is transitioning to a new format. Dual support for both block proof formats is maintained during the rollout period to enable gradual operator deployment. https://github.com/hiero-ledger/hiero-mirror-node/releases/tag/v0.165.0

Started Oct 28, 2026, 12:00 AM UTC · Ongoing

We are upgrading our Morph Hoodi Testnet infrastructure to node v0.6.4 and morph-v2.2.7 ahead of the mandatory Celadon network upgrade, which activates on Hoodi Testnet at 2026-10-28 06:00 UTC. Celadon introduces MorphTx v2, which lets users pay gas with an alternative token and delegate their EOA to contract code (EIP-7702) in a single transaction. It also corrects the rounding of alt-token fee refunds, so users are charged the precisely rounded net fee. All existing transaction types, including MorphTx v0/v1 and standard 0x04 SetCode transactions, remain fully supported. During the maintenance window, brief interruptions to RPC availability may occur. RPC changes: - eth_sendRawTransaction — MorphTx v2 (type 0x7F, version 0x02) is accepted once Celadon activates. Before activation, v2 transactions are rejected. - Transaction-building requests (e.g. eth_sendTransaction, eth_estimateGas) — The MorphTx version no longer needs to be specified and is derived from the request. A non-empty authorizationList combined with feeTokenID, reference, or memo builds a v2 transaction. Otherwise, v1 is used. - eth_getTransactionByHash — Now returns authorizationList for MorphTx v2 transactions. - MorphTx v2 transactions with a non-empty authorizationList cannot create contracts (same rule as EIP-7702). - Fees for transactions paying gas in an alternative token may differ slightly from previous values due to the corrected refund rounding. https://github.com/morph-l2/morph/releases/tag/v0.6.4 https://github.com/morph-l2/go-ethereum/releases/tag/morph-v2.2.7

Started Oct 27, 2026, 12:00 AM UTC · Ongoing

We are upgrading our Gravity Mainnet infrastructure to v1.10.1 on 2026-10-27. This release contains bugfixes and optimizations, including improvements to RPC block-replay endpoints, consensus recovery at epoch boundaries, and startup stability. There is no hardfork and no new activation time. Brief interruptions to RPC availability may occur on that date. RPC Changes: - debug_trace*, trace_*, eth_callMany — Block replay now follows Gravity's execution rules, including system/user precompile sets, Alpha gas exemption, activation-block state changes, EIP-2935 handling, and onBlockStart logic. Requests targeting pending blocks will now fail; only committed blocks can be replayed. debug_executionWitness* — This endpoint is now refused for all blocks. https://github.com/Galxe/gravity-sdk/releases/tag/v1.10.1

Started Oct 27, 2026, 12:00 AM UTC · Ongoing