We are upgrading our Ethereum Hoodi and Sepolia infrastructure to Reth v2.6.0 on 2026-10-01. This release expands Amsterdam and Bogotá protocol support, advances snap-sync infrastructure, and delivers significant performance improvements across block processing and historical-state RPC queries. Brief interruptions to RPC availability may occur on that date.
RPC Changes: - eth_getLogs — Returns an error when matching receipts have been pruned instead of incomplete results. Additionally, memory and CPU overhead have been reduced through windowing and bloom-filtering optimizations. - eth_estimateGas — Basic-transfer shortcut now returns actual used gas, fixing post-Amsterdam overestimation of up to 75%. - eth_callBundle — Now derives the next-block base fee for bundle simulation. - Transaction submission and signing — Rejects a caller-supplied chainId that does not match the node, preventing accidental cross-chain resubmission. - EIP-7702 authorization — Returns null for sender-nonce gaps consumed by authorization entries. - Transaction pool — Pending blob transactions are now parked when blob fee rises while base fee falls. Configured minimum priority fee is enforced for local transactions, and transactions below tracked sender nonce are rejected when enabled.