Issues

• Network.FilterDiscoveryNodesByRecentIp / FilterDiscoveryNodesBySameSubnet are documented but no longer read after the DiscV4 rework

  NethermindEth/nethermind#15914 · Filter by author Jashk120 opened on Nov 15, 2026

• BeaconChain: relay-first reconnect attack (W1) still throttles about half of honest aggregates with #15657

  NethermindEth/nethermind#15778 · Filter by author Mannan-Goyal opened on Nov 10, 2026

• Geth genesis: out-of-order fork blocks and timestamps load instead of being rejected

  NethermindEth/nethermind#15707 · Filter by author stdevMac opened on Nov 7, 2026

• Optimism: eth_call and eth_estimateGas charge the L1 data fee and operator fee, failing for low-balance senders

  NethermindEth/nethermind#15702 · Filter by author stdevMac opened on Nov 7, 2026

• TxPool rejects a fee bump of a pending self-sponsored EIP-7702 transaction with "delegation authority has pending transaction"

  NethermindEth/nethermind#15684 · Filter by author stdevMac opened on Nov 6, 2026

• Log index is not updated on reorgs, so eth_getLogs misses logs of the new canonical blocks

  NethermindEth/nethermind#15533 · Filter by author stdevMac opened on Nov 3, 2026

• xdc: Apothem fork rules out of date since block 83,600,000 (Gas2500x, Prague height, v2 config round 27400500, tiered and proportional rewards)

  NethermindEth/nethermind#15511 · Filter by author stdevMac opened on Nov 3, 2026

• Txs dropped by the pool on a new head raise no EvictedPending event

  NethermindEth/nethermind#15304 · Filter by author stdevMac opened on Oct 28, 2026
  2

• Old bodies sync can finish before the barrier block's body is stored

  NethermindEth/nethermind#15301 · Filter by author stdevMac opened on Oct 28, 2026
  1

  

• test(debug): reduce timeout matrix setup cost without losing coverage

  NethermindEth/nethermind#15229 · Filter by author hudem1 opened on Oct 26, 2026

• eth_getFilterChanges reports logs and block hashes of payloads that never became canonical

  NethermindEth/nethermind#14561 · Filter by author stdevMac opened on Oct 12, 2026

• Preserve chain-specific execution context for indexed debug_traceCall

  NethermindEth/nethermind#14320 · Filter by author hudem1 opened on Oct 6, 2026

• Description The official nethermind/nethermind Docker Hub page currently links to an outdated Nethermind documentation URL:

  NethermindEth/nethermind#14307 · Filter by author arunimshukla opened on Oct 6, 2026
  1

• EIP-8141 public pool defaults to 300k validation gas versus 100k spec limit

  bogota
  NethermindEth/nethermind#14031 · Filter by author flcl42 opened on Sep 29, 2026
  1

• Full sync through pruned history collapses to ~1 body per request (peer earliestBlock ignored, empty answers shrink the request sizer)

  NethermindEth/nethermind#13849 · Filter by author stdevMac opened on Sep 25, 2026
  1

• JavaScript tracer fires step, postStep and fault for stack underflow and out of gas, unlike Geth

  bug
  NethermindEth/nethermind#13784 · Filter by author Marchhill opened on Sep 24, 2026

• Add native trace schemas and explicit Geth debug tracing comparisons

  NethermindEth/nethermind#13697 · Filter by author hudem1 opened on Sep 22, 2026

• Honor Geth debug traceCall txIndex and opcode logger limit options

  docs
  NethermindEth/nethermind#13658 · Filter by author hudem1 opened on Sep 22, 2026

• Complete the missing Geth chain-data and tracing debug methods

  docs
  NethermindEth/nethermind#13657 · Filter by author hudem1 opened on Sep 22, 2026

• Complete snap-safe debug coverage and preserve comparison failures

  NethermindEth/nethermind#13656 · Filter by author hudem1 opened on Sep 22, 2026

• Track Geth debug tracing parity and mapped Nethermind trace API comparisons

  NethermindEth/nethermind#13653 · Filter by author hudem1 opened on Sep 22, 2026

• FlatDb + snap: EnsureInitialize wipes all columns on every run so a restart mid-sync cannot resume

  bugdatabasesync
  NethermindEth/nethermind#13601 · Filter by author stdevMac opened on Sep 19, 2026 · 2.1.0
  1

• Legacy state sync (StateNodes/TreeSync) on the path-keyed Flat backend leaves stale storage subtrees across pivot changes → wrong state, deterministic HeaderGasUsedMismatch after sync

  bugdatabasesync
  NethermindEth/nethermind#13576 · Filter by author stdevMac opened on Sep 18, 2026 · 2.1.0
  1

• Flat is 17-20% slower per block than HalfPath on chiado and 2.3x slower at p99, the only pairing where Flat loses

  stability
  NethermindEth/nethermind#13205 · Filter by author stdevMac opened on Sep 6, 2026 · 2.0.0
  2

• Implement EIP-8304: Trustless Log and Transaction Index

  NethermindEth/nethermind#13071 · Filter by author Dyslex7c opened on Sep 1, 2026