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Erigon v3.8.1 unschedules Glamsterdam on Hoodi. Nodes on 3.8.0 must upgrade before 26 Oct 2026, 17:42:48 UTC. Non-archive nodes upgrade without a re-sync. OnFinality upgrades supported Ethereum nodes first. Use OnFinality: onfinality.io/en/networks/et…

kona-host v1.9.0 is out. op-challenger now refuses to start on a missing or unparsable --depset-cfg file instead of serving an empty dependency set. Check it first. OnFinality upgrades supported nodes first. Use OnFinality: onfinality.io/en/networks/op…

An OP Stack restart plus healthy tip is not a verified chain view. Check safe vs latest head, L1 origin freshness, batcher posting, deposits. OnFinality serves OP Mainnet over HTTPS, WebSocket, archive. Use OnFinality: onfinality.io/en/networks/op…

kona-host v1.9.0 is out. The op-challenger fault-proof host will not start on a missing, unreadable or unparsable --depset-cfg file. Validate the file before upgrading. OnFinality upgrades supported nodes first. Use OnFinality: onfinality.io/en/networks/op…

Erigon v3.8.1 (23 Oct 2026) unschedules Glamsterdam on Hoodi and renames /eth/v1/node/identity fields (seq to seq_number), breaking metadata parsers. Hoodi nodes on 3.8.0 must upgrade before 26 Oct. OnFinality upgrades supported nodes first: onfinality.io/en/networks/et…

Geth v1.17.10 (23 Oct 2026) postpones the Amsterdam fork on Hoodi, due 26 Oct 2026 17:42:48 UTC. Hoodi nodes on v1.17.9 must upgrade before then; other networks unaffected. OnFinality upgrades supported environments first. Run Ethereum mainnet on us: onfinality.io/en/networks/et…

Lighthouse v8.3.2 shipped 23 Oct 2026, disabling Hoodi's scheduled Gloas fork. Hoodi users must upgrade before 26 Oct 2026 17:42:48 UTC. OnFinality upgrades supported environments first; upgrade with us at onfinality.io/en/networks/et…

AvalancheGo v1.15.2 (22 Oct) bumps the plugin version to 47, so all plugins must update, and C-Chain metrics drop the transition prefix, breaking alerts on old names. OnFinality upgrades supported nodes first: onfinality.io/en/networks/av…

op-node v1.19.11 and op-reth v2.6.1 are strongly recommended releases: eMudhra CA security fixes (CVE-2026-111943) plus a sequencer L1 origin fix in op-node. OnFinality upgrades supported nodes first for OP Stack chains: onfinality.io/en/networks/op…

Lighthouse v8.3.1 (stable, 22 Oct 2026) updates trusted certs against the compromised eMudhra CA. All users should upgrade, especially HTTPS setups; Hoodi must reach v8.3.x by 26 Oct. OnFinality upgrades supported nodes first: onfinality.io/en/networks/et…

Soroban events come through getEvents, filtered by contract and event type and paged with cursors. OnFinality serves managed Stellar RPC over HTTP and WebSocket, plus dedicated nodes for event-heavy workloads. onfinality.io/en/networks/st…

Stellar RPC v30.0.0 adds Protocol 30, moving preflight to soroban-env-host 30.0.0. Breaking: getEvents drops inSuccessfulContractCall, so event consumers must drop it. OnFinality upgrades supported nodes first for new stable releases. onfinality.io/en/networks/st…

Archive coverage differs by network and method. Check the block range and state an endpoint can serve before pointing production backfills at it. OnFinality provides Ethereum RPC with archive state and trace access: onfinality.io/en/networks/et…

Sui testnet-v1.82.2 brings protocol 139, lowering the non-refundable storage fee to 0.01% of the rebate. JSON-RPC is removed from the fullnode; gRPC remains. OnFinality upgrades supported nodes first for stable and required test releases: onfinality.io/en/networks/su…

Lighthouse v8.3.0 adds Gloas on Hoodi, activating 26 Oct 17:42 UTC. From v8.2.x the DB migrates to schema v32 and Linux binaries need glibc 2.34+; update BN and VC together. OnFinality upgrades supported nodes first for stable and required test releases: onfinality.io/en/networks/et…

BSC v1.8.1 is mandatory for Chapel testnet nodes and builders ahead of the Jenner fork. eth_call, eth_estimateGas, debug_traceCall and eth_simulateV1 now need a millisecond remainder in blockOverrides.prevRandao. OnFinality upgrades supported nodes first: onfinality.io/en/networks/bn…

Subtensor Runtime 481 is live: per-subnet emission weights with baseline-anchored effective TAO weight, and root now paid its live baseline share off the top each block. OnFinality upgrades supported environments first. Details: github.com/RaoFoundation/sub… Finney: onfinality.io/en/networks/bi…

Polkadex RPC guide: endpoints, wallet config, Substrate JSON-RPC debugging, provider eval, dedicated nodes. onfinality.io/en/rpc-assista… #Polkadex

Dedicated vs shared Solana RPC: throughput, WS limits, archive needs, failover. Switch when shared starts throttling. onfinality.io/en/rpc-assista… #Solana

RubyIO RPC endpoint setup and JSON-RPC debugging notes for Web3 devs. onfinality.io/en/rpc-assista… #rubyio