Recommended maintenance upgrade
Note
op-node v1.19.6 → v1.19.7, op-reth v2.4.3 → v2.4.4. Upstream marks op-node optional — production-build dependency cleanup with no runtime change — and op-reth recommended, for observability only. No breaking change, and no env, peer, entrypoint or flag change; op-node-lisk-sepolia.patch still applies unchanged.
New op-reth canonical-head metrics
reth_chain_head_basefee, reth_chain_head_gas_used and reth_chain_head_blob_gas_used gauges, plus gas-used and blob-gas-used histograms, restore visibility equivalent to op-geth. They are served on the existing op-reth metrics endpoint (host 7301) with no configuration change, and only advance once the node follows the chain over the Engine API — they stay flat during snapshot restore and backfill. Scrape them before treating a flat series as a fault.
Upgrade
Standard image rebuild — no config or data migration:
git pull
docker compose up --build --detachOP Stack Changeset
op-node — v1.19.7 · changelog
op-reth — v2.4.4 · changelog
Upstream cut both releases from the same monorepo commit (7e167ae), so both COMMIT pins in reth/Dockerfile share that value. For source builders: GOLANG_VERSION=1.26 and RUST_VERSION=1.95 stay aligned with upstream, and the superchain-registry submodule is unchanged at 08d6a44 — lisk and lisk-sepolia network resolution is untouched.
Full Changelog: v0.4.28...v0.4.29