Recommended maintenance upgrade + Lisk Sepolia peer migration
Important
Lisk Sepolia operators must update their peer configuration. This release replaces the Lisk Sepolia CL bootnode (OP_NODE_P2P_BOOTNODES) and static peer (OP_NODE_P2P_STATIC) — and the commented EL snap-sync example — in .env.sepolia, following a testnet infrastructure migration to a new DNS zone. The previous endpoints are being deprecated: a Sepolia node still pointing at the old values will lose P2P connectivity once they are retired. Pull the new .env.sepolia values and restart. Mainnet is unaffected.
Note
This release bumps op-node to v1.19.3 (through v1.19.2) and op-reth to v2.4.0, and updates the Lisk Sepolia CL/EL bootnode and static/trusted-peer endpoints following a testnet infrastructure migration to a new DNS zone. Neither client bump is mandatory for Lisk — op-node v1.19.3's mandatory callout targets Mode/Metal/Zora only, and op-reth v2.4.0 is an optional upgrade — but upgrading is recommended. The Sepolia peer changes are testnet-only; Mainnet is unaffected.
Upstream releases:
Highlights
Lisk Node
- Lisk Sepolia bootnode + static/trusted-peer values updated for the testnet infra migration (
.env.sepolia): new CL bootnode (OP_NODE_P2P_BOOTNODES) and CL static peer (OP_NODE_P2P_STATIC), plus the commented EL snap-sync example (OP_RETH_BOOTNODESIP change, newOP_RETH_TRUSTED_PEERSset). Testnet only — Mainnet peers unchanged. - README: documented
OP_RETH_TRUSTED_PEERS(--trusted-peers) in the Snap sync section and noted the EL bootnode's discv5 requirement.
OP Stack
- op-node bumps to v1.19.3 (through v1.19.2):
- v1.19.2: tolerates an EL that prunes historical bodies (e.g. op-reth with
--minimalor--prune.bodies.distance) during L2 config validation. - v1.19.3: strict superchain-registry decoding — unknown TOML keys now fail loudly at startup (no change with the embedded registry); sequencer stop-race fix (a stopped sequencer can no longer rebuild on a stale head and reorg the EL); Karst gas-compat config sync affecting Mode/Metal/Zora only (Lisk and OP Mainnet unaffected).
- v1.19.2: tolerates an EL that prunes historical bodies (e.g. op-reth with
- op-reth bumps to v2.4.0 (optional; no consensus or operator-facing behavior changes):
- Injectable
OpPoolBuildertransaction ordering and validator. - op-proofs CLI Prometheus metric-bucket drain fix.
op-alloy-networkreqwest dependency made opt-in.
- Injectable
OP Stack Changeset
op-node
v1.19.2 · v1.19.3
Changelog
Full Changelog: v0.4.22...v0.4.23