From 6b720862c76718151ceefdbdec8826034d760b97 Mon Sep 17 00:00:00 2001
From: Sameer Kumar Subudhi <sameer.subudhi@lightcurve.io>
Date: Mon, 14 Sep 2026 10:55:04 +0200
Subject: [PATCH] Bump op-node to v1.19.7 and op-reth to v2.4.4 (PLAT-794)

Pin op-node to v1.19.7 and op-reth to v2.4.4 in reth/Dockerfile; update
README client versions and source-tree link. Upstream cut both releases
from the same monorepo commit, so the two COMMIT pins share 7e167ae.

Both upstream releases are non-breaking. op-node v1.19.7 is optional and
carries no runtime change (test-only helpers dropped from production
builds). op-reth v2.4.4 is a recommended release adding canonical-head
metrics (reth_chain_head_basefee / _gas_used / _blob_gas_used); these
surface on the existing --metrics endpoint with no config change.

Verified for this bump:
- op-node-lisk-sepolia.patch still applies; system_config.go is
  byte-identical between v1.19.6 and v1.19.7 (blob 7b368b2).
- dockerfile-lisk-sepolia.patch still applies.
- GOLANG_VERSION=1.26 stays aligned with go.mod (go 1.26.0) and
  RUST_VERSION=1.95 with rust/rust-toolchain.toml (channel 1.95).
- superchain-registry submodule is unchanged at 08d6a44.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
---
 README.md       | 6 +++---
 reth/Dockerfile | 8 ++++----
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index f9f7187af..afc92fef9 100644
--- a/README.md
+++ b/README.md
@@ -71,8 +71,8 @@ cd lisk-node
 
 Please use the following client versions:
 
-- **op-node**: [v1.19.6](https://github.com/ethereum-optimism/optimism/releases/tag/op-node/v1.19.6)
-- **op-reth**: [v2.4.3](https://github.com/ethereum-optimism/optimism/releases/tag/op-reth/v2.4.3)
+- **op-node**: [v1.19.7](https://github.com/ethereum-optimism/optimism/releases/tag/op-node/v1.19.7)
+- **op-reth**: [v2.4.4](https://github.com/ethereum-optimism/optimism/releases/tag/op-reth/v2.4.4)
 
 #### Build
 
@@ -85,7 +85,7 @@ Please use the following client versions:
     git apply <path-to-op-node-lisk-sepolia.patch>
     ```
 
-- To build `op-reth` from source, refer to the [`op-reth` source tree](https://github.com/ethereum-optimism/optimism/tree/op-reth%2Fv2.4.3/rust/op-reth) in the `ethereum-optimism/optimism` repository (pinned to the version above).
+- To build `op-reth` from source, refer to the [`op-reth` source tree](https://github.com/ethereum-optimism/optimism/tree/op-reth%2Fv2.4.4/rust/op-reth) in the `ethereum-optimism/optimism` repository (pinned to the version above).
 
 #### Set environment variables
 
diff --git a/reth/Dockerfile b/reth/Dockerfile
index d3e959375..c32374f48 100644
--- a/reth/Dockerfile
+++ b/reth/Dockerfile
@@ -19,8 +19,8 @@ RUN ARCH=$(dpkg --print-architecture) && \
     echo "${YQ_SHA256}  /usr/bin/yq" | sha256sum -c - && \
     chmod +x /usr/bin/yq
 ENV REPO=https://github.com/ethereum-optimism/optimism.git
-ENV VERSION=v1.19.6
-ENV COMMIT=b60a1a6398209ccc47267e77deb6e4bf4c1ede8a
+ENV VERSION=v1.19.7
+ENV COMMIT=7e167ae2e15b7bf7dfaf238e514155e4bc904ed6
 RUN git clone $REPO --branch op-node/$VERSION --single-branch . && \
     git switch -c branch-$VERSION && \
     bash -c '[ "$(git rev-parse HEAD)" = "$COMMIT" ]'
@@ -42,8 +42,8 @@ WORKDIR /app
 RUN apt-get update && apt-get -y upgrade && apt-get install -y git libclang-dev pkg-config curl build-essential
 
 ENV REPO=https://github.com/ethereum-optimism/optimism.git
-ENV VERSION=op-reth/v2.4.3
-ENV COMMIT=b60a1a6398209ccc47267e77deb6e4bf4c1ede8a
+ENV VERSION=op-reth/v2.4.4
+ENV COMMIT=7e167ae2e15b7bf7dfaf238e514155e4bc904ed6
 RUN git clone $REPO --branch $VERSION --single-branch . && \
     git switch -c branch-$VERSION && \
     bash -c '[ "$(git rev-parse HEAD)" = "$COMMIT" ]'