v1.4.0

Now using reth instead of op-geth, see https://docs.celo.org/infra-partners/notices/op-geth-deprecation

What's Changed

• Load chain config from superchain-registry by default by @palango in #93
• Reth support by @palango in #96
• Bump op-reth image to celo-v1.0.0-rc.1, move OP_RETH__SNAPSHOT to top-level env by @seolaoh in #98
• Enable snapshot by default by @jcortejoso in #99
• Wait for op-reth engine before starting op-node by @seolaoh in #100
• Trim README: minimize Docker install steps, split out migration docs by @palango in #102
• Add opt-in historical-proofs support by @seolaoh in #101
• Update reth to v1.0.0. by @karlb in #103

Full Changelog: v1.3.4...v1.4.0

v1.3.4

What's Changed

• Add TX_CONFIRMATION_TIMEOUT for challenger by @seolaoh in #91
• chore: update op-geth to v2.2.4 by @palango in #92
• op-node: Add --verifier.l1-confs=4 flag by @palango in #94

Full Changelog: v1.3.3...v1.3.4

v1.3.3

Overview

• Fixes a mainnet misconfiguration pull/86
• Updates the challenger image to the latest jovian release pull/87
• Updates op-geth image to the latest jovian release pull/89

What's Changed

• mainnet: update channel-timeout to registry value by @palango in #86
• Update challenger env and image by @seolaoh in #87
• Upgrade op-geth to celo-v2.2.2 by @piersy in #89

Full Changelog: v1.3.2...v1.3.3

v1.3.2

This release includes further configuration updates for Jovian.

What's Changed

• Update mainnet genesis file by @palango in #84
• chore: Add jovian to genesis by @palango in #85

Full Changelog: v1.3.1...v1.3.2

v1.3.1

This release supersedes v1.3.0 by fixing the rollup.json configuration for Jovian. Users on v1.3.0 should upgrade to this version immediately before Jovian activation on Celo Sepolia (Tue, Mar 17, 2026, 12:03:57 UTC).

What's Changed

• Update rollup.json for Jovian by @seolaoh in #83

New Contributors

• @seolaoh made their first contribution in #83

Full Changelog: v1.3.0...v1.3.1

v1.3.0 [Superseded — Do Not Use]

⚠️ This release has been superseded by v1.3.1 due to a broken rollup.json configuration for Jovian. Please upgrade to v1.3.1 immediately and do not use this version.

---

This releases updates the the docker-compose setup top Jovian ready versions. For more information see the Jovian documentation.

Recommended versions

• op-geth at v2.2.0
• op-node at v2.2.0
• eigenda-proxy at v2.6.0

What's Changed

• Jovian compatibility by @palango in #81
• Update EIGENDA_V2_LOCAL_CERT_VERIFIER_ROUTER_ADDR for mainnet by @palango in #82

Full Changelog: v1.2.1...v1.3.0

v1.2.1

This releases fixes upstream security issues and is recommended for all users. For more information see https://github.com/ethereum/go-ethereum/releases/tag/v1.16.8

The following updates have been created:

• op-geth v2.1.3
• op-node v2.1.1

What's Changed

• Improve bootnodes setup by @karlb in #79
• Update to latest versions by @palango in #80

Full Changelog: v1.2.0...v1.2.1

Recommended versions

• op-geth at v2.1.3
• op-node at v2.1.1
• eigenda-proxy at v1.8.2

v1.2.0 Succinct challenger support for all networks

This release includes the setup for running a challenger for OP Succinct Lite. OP Succinct Lite is integrated into Celo networks through the Jello hardfork. More details can be found here. Note that node operators are not required to perform any upgrades for this release.

See the release notes for op-succinct here:
https://github.com/celo-org/op-succinct/releases/tag/celo%2Fv1.0.0

What's Changed

• chore: add challenger service and guide by @ezdac in #77
• chore: change default challenger image tag to v1 by @ezdac in #78

Full Changelog: v1.1.0...v1.2.0

Recommended versions

• op-geth at v2.1.2
• op-node at v2.1.0
• eigenda-proxy at v1.8.2

v1.1.0 Ice cream support for all the networks

This is release has the whole setup for running a node (in every celo network) for the ice cream hardfork.

Services versions and release notes:

• op-geth: 2.1.2 (https://github.com/celo-org/op-geth/releases/tag/celo-v2.1.2)
• op-node: 2.1.0 (https://github.com/celo-org/optimism/releases/tag/celo-v2.1.0)
• eigenda-proxy: 1.8.2 (https://github.com/Layr-Labs/eigenda-proxy/releases/tag/v1.8.2)

v1.0.0 Holocene & Isthmus support

(Same version as the deprecated celo-v2.1.0 release. Changing the versions system of this repo)

This is the first release of this repo, this release contains the celo-v2.1.0 releases of op-geth and op-node, which added support for the Holocene and Isthmus hardforks.

See the release notes for op-geth and op-node here:
https://github.com/celo-org/op-geth/releases/tag/celo-v2.1.0
https://github.com/celo-org/optimism/releases/tag/celo-v2.1.0