v1.11.2

This is CDVN's v1.11.2 release and is a recommended update for mainnet operators running Charon. It keeps Charon on v1.11.2 and updates every client to its latest stable release, picking up this week's security fixes: Lighthouse v8.3.1 updates its trusted certificates after the eMudhra certificate authority compromise, Nethermind 2.2.0 includes Microsoft's October .NET security fixes, and the monitoring images are rebuilt on patched Go releases. Another patch release may follow when more clients update their software based on the recent compromises. Feedback is welcome and appreciated, please use github issues or discord if you have trouble with this release.

Important

Hoodi operators should not use this release. It doesn't support the Glamsterdam (Gloas) fork on Hoodi (October 26, 2026). Use v2.0.0-rc2 on Hoodi instead.

To update to this version, please run the following commands:

# Stop the node
docker compose down
# Save your local .env / custom overrides
git stash
# Update your local copy of this repo
git pull
# Checkout this release
git checkout v1.11.2
# Re-apply your stashed changes
git stash apply
# Restart the node
docker compose up -d

If you pin client versions in your .env (for example LIGHTHOUSE_VERSION or EL_NETHERMIND_VERSION), remove those lines or update them to the versions below, or your node keeps running the pinned versions.

Updated versions

Component	Version
Charon	v1.11.2 (unchanged)
Lighthouse	v8.2.2 → v8.3.1
Teku	26.8.0 → 26.10.1
Lodestar	v1.46.0 → v1.50.0
Prysm	v7.1.8 → v7.3.0
Nimbus	v26.7.0 → v26.10.1
Nethermind	1.39.3 → 2.2.0
Reth	v2.5.1 → v2.8.0
Commit-Boost	v0.10.0 → v0.11.0
Grandine	2.0.6 (unchanged, latest stable)
Prometheus / Grafana / Loki / Tempo / Alloy	v3.15.1 / 13.2.4 / 3.7.9 / 2.10.10 / v1.21.1
node-exporter	bitnamilegacy/node-exporter:1.9.1 → prom/node-exporter:v1.12.1

Upgrade notes

• Lighthouse v8.3.x migrates its database. To downgrade to v8.2.x later, stop the beacon node and use the v8.3.1 binary to migrate the database back first. See the Lighthouse v8.3.0 release notes.
• Nethermind 1.39 → 2.2 upgrades in place without a resync. If you pass your own Nethermind settings, check the 2.0.0 and 2.2.0 breaking changes. This repository's default flags are unaffected.
• Reth v2.8.0 changes a few RPC defaults (the gas price oracle and minimum priority fee). See the Reth release notes.
• Docker image builds: the Nimbus validator client image is built locally on top of the official one, so the first docker compose up -d after updating takes a little longer.

What's Changed

• images: stable client and security bumps for v1.11.2 by @OisinKyne in #506

What's Changed

• images: stable client and security bumps for v1.11.2 by @OisinKyne in #506

Full Changelog: v1.11.1...v1.11.2