v0.4.24

Recommended maintenance upgrade

Note

Bumps op-node v1.19.3 → v1.19.4 and op-reth v2.4.0 → v2.4.1. Both are optional — no Karst/consensus requirement and no engine-API change — so neither is mandatory for Lisk. Mainnet and Lisk Sepolia peer configuration are unchanged.
Upstream: op-node/v1.19.4 · op-reth/v2.4.1

Important

op-reth breaking change — forwarded txpool admission is now opt-in (#22053). The Lisk Node image runs as a forwarding replica (--rollup.sequencer-http, --rollup.disable-tx-pool-gossip) and does not depend on inbound forwarded-txpool admission, so standard operators are unaffected. Custom txpool/forwarding setups should review the PR.

Highlights

Lisk Node — op-node pinned to v1.19.4 and op-reth to v2.4.1 (reth/Dockerfile); README client versions updated. No build-toolchain, submodule, or entrypoint changes.

op-node v1.19.4 (optional)

• No longer requires the L1 beacon version endpoint (#21915) — unblocks restricted/proxied beacon providers.
• Rejects stale sequencer build starts (#21913, sequencer-only); interop-only fixes (#21970, #21991); hardfork-activation metrics (#21701).
• Upstream Docker images move to an APKO /nexus path — N/A, the Lisk Node builds op-node from source.

op-reth v2.4.1 (patch)

• Breaking: forwarded txpool admission opt-in (#22053, above).
• Txpool parity: L1-info deposit gas (#21548) and Isthmus operator fee (#21609) now reserved in admission checks.
• Fix: secure (wss://) flashblocks endpoints no longer panic on the first TLS handshake (#21898).
• Deprecations (Aug 31 2026, proof-node operators only): historical-proofs v1 DB format; import-op / import-receipts-op commands.

OP Stack Changeset

op-node — v1.19.4 · changelog
op-reth — v2.4.1 · changelog

Full Changelog: v0.4.23...v0.4.24