# Protocol Upgrade **URL:** https://gov.optimism.io/c/88-category/protocol-upgrade/58.md [Latest](https://gov.optimism.io/latest.md) · [Categories](https://gov.optimism.io/categories.md) · [Tags](https://gov.optimism.io/tags.md) --- ## [About the Protocol Upgrade category](https://gov.optimism.io/t/about-the-protocol-upgrade-category/4724)
**Author:** [@lavande](https://gov.optimism.io/u/lavande)\ **Replies:** 1\ **Last updated:** [February 8, 2023, 9:26am UTC](https://gov.optimism.io/t/about-the-protocol-upgrade-category/4724 "2023-02-08T09:26:00Z")
--- ## [Upgrade 20 - Super Root Dispute Games & OPCM v8.0.0](https://gov.optimism.io/t/upgrade-20-super-root-dispute-games-opcm-v8-0-0/10856)
**Author:** [@AndreaFederici](https://gov.optimism.io/u/AndreaFederici)\ **Replies:** 2\ **Last updated:** [September 16, 2026, 4:02am UTC](https://gov.optimism.io/t/upgrade-20-super-root-dispute-games-opcm-v8-0-0/10856 "2026-09-16T04:02:26Z")
Proposal Type: Protocol Upgrade Hi, I’m Andrea Federici, Senior Solutions Engineer at OP Labs. I prepared this proposal in collaboration with Adrian Sutton, Matt Solomon and Matthew Cruz from the OP Labs team. Neither OP… --- ## [Upgrade Proposal: Stake-Based Priority Ordering Experiment](https://gov.optimism.io/t/upgrade-proposal-stake-based-priority-ordering-experiment/10655)
**Author:** [@ben-chain](https://gov.optimism.io/u/ben-chain)\ **Replies:** 1\ **Last updated:** [April 17, 2026, 4:07am UTC](https://gov.optimism.io/t/upgrade-proposal-stake-based-priority-ordering-experiment/10655 "2026-04-17T04:07:18Z")
Upgrade Proposal: Stake-Based Priority Ordering Experiment Proposal Type: Protocol Upgrade Voting Cycle: Cycle #52 Executive Summary This proposal requests approval for a time-boxed transaction-ordering experiment on OP… --- ## [Upgrade 16 Proposal: Interop Contracts, Stage 1, and Go 1.23 Support in Cannon](https://gov.optimism.io/t/upgrade-16-proposal-interop-contracts-stage-1-and-go-1-23-support-in-cannon/10037)
**Author:** [@kelvin](https://gov.optimism.io/u/kelvin)\ **Replies:** 18\ **Last updated:** [August 23, 2025, 9:15am UTC](https://gov.optimism.io/t/upgrade-16-proposal-interop-contracts-stage-1-and-go-1-23-support-in-cannon/10037 "2025-08-23T09:15:16Z")
Proposal Type: Protocol Upgrade Hi, I’m Kelvin, the technical lead on the OP Labs EVM Safety team. I will be acting as the primary point of contact for technical questions related to this proposal. The following proposa… --- ## [Governor Update Proposal: Removing Abstain Count from Quorum](https://gov.optimism.io/t/governor-update-proposal-removing-abstain-count-from-quorum/10052)
**Author:** [@Agora](https://gov.optimism.io/u/Agora)\ **Replies:** 21\ **Last updated:** [July 3, 2025, 6:31pm UTC](https://gov.optimism.io/t/governor-update-proposal-removing-abstain-count-from-quorum/10052 "2025-07-03T18:31:17Z")
Executive Summary This proposal outlines a targeted improvement to the Optimism Governor contract by removing Abstain votes from quorum calculations. The change resolves an edge case where Abstain votes could unintention… --- ## [Protocol Upgrade: Superchain Registry 2.0](https://gov.optimism.io/t/protocol-upgrade-superchain-registry-2-0/9579)
**Author:** [@ben-chain](https://gov.optimism.io/u/ben-chain)\ **Replies:** 14\ **Last updated:** [April 18, 2025, 11:35am UTC](https://gov.optimism.io/t/protocol-upgrade-superchain-registry-2-0/9579 "2025-04-18T11:35:43Z")
Proposal Title: Superchain Registry 2.0 Proposal Type: Protocol Upgrade Executive Summary This Protocol Upgrade makes several improvements to the Standard Rollup Charter’s Onchain Criteria. Primarily, it adds additiona… --- ## [Upgrade Proposal #13: OPCM and Incident Response improvements](https://gov.optimism.io/t/upgrade-proposal-13-opcm-and-incident-response-improvements/9739)
**Author:** [@maurelian](https://gov.optimism.io/u/maurelian)\ **Replies:** 19\ **Last updated:** [March 20, 2025, 7:44pm UTC](https://gov.optimism.io/t/upgrade-proposal-13-opcm-and-incident-response-improvements/9739 "2025-03-20T19:44:52Z")
Executive Summary Hi I’m Maurelian, a Security Engineer at OP Labs. This proposal was written in collaboration with Lewej (@0xEscanor) and @Kelvin from the OP Labs Team. This proposal is intended to be voted on in cycle… --- ## [Upgrade Proposal #12: L1 Pectra Readiness](https://gov.optimism.io/t/upgrade-proposal-12-l1-pectra-readiness/9706)
**Author:** [@geoknee](https://gov.optimism.io/u/geoknee)\ **Replies:** 3\ **Last updated:** [March 3, 2025, 10:31pm UTC](https://gov.optimism.io/t/upgrade-proposal-12-l1-pectra-readiness/9706 "2025-03-03T22:31:49Z")
Proposal Title: L1 Pectra Compatibility Proposal Type: Maintenance Upgrade Executive Summary Hi I’m George, a Protocol Engineer at OP Labs and core contributor of the OP Stack. I reviewed this proposal in collaboration w… --- ## [Upgrade Proposal #11: Holocene Network Upgrade](https://gov.optimism.io/t/upgrade-proposal-11-holocene-network-upgrade/9313)
**Author:** [@Dragan\_ZzZ](https://gov.optimism.io/u/Dragan_ZzZ)\ **Replies:** 32\ **Last updated:** [December 18, 2024, 1:39pm UTC](https://gov.optimism.io/t/upgrade-proposal-11-holocene-network-upgrade/9313 "2024-12-18T13:39:01Z")
Proposal Title: Holocene governance proposal Proposal Type: Protocol Upgrade Executive Summary Hi I’m Dragan, a technical program manager at OP labs working on the OP blockchain development team, and a core contributor o… --- ## [Governor Update Proposal #3: Enable onchain treasury execution](https://gov.optimism.io/t/governor-update-proposal-3-enable-onchain-treasury-execution/9072)
**Author:** [@Agora](https://gov.optimism.io/u/Agora)\ **Replies:** 19\ **Last updated:** [November 27, 2024, 1:44am UTC](https://gov.optimism.io/t/governor-update-proposal-3-enable-onchain-treasury-execution/9072 "2024-11-27T01:44:58Z")
Executive Summary Hi I’m Kent, CTO of Agora. Agora is the governance software company focused on contributing to the Optimism token house governor and its frontend at vote.optimism.io. We provide some services to, but do… --- ## [Upgrade Proposal #10: Granite Network Upgrade](https://gov.optimism.io/t/upgrade-proposal-10-granite-network-upgrade/8733)
**Author:** [@inphi](https://gov.optimism.io/u/inphi)\ **Replies:** 30\ **Last updated:** [August 31, 2024, 10:46am UTC](https://gov.optimism.io/t/upgrade-proposal-10-granite-network-upgrade/8733 "2024-08-31T10:46:19Z")
Executive Summary Hi I’m Mofi, a protocol engineer at OP Labs. OP Labs is a software development company focused on the Optimism ecosystem and a core developer of the OP Stack. We provide some services to, but do not rep… --- ## [Upgrade Proposal #9: Fjord Network Upgrade](https://gov.optimism.io/t/upgrade-proposal-9-fjord-network-upgrade/8236)
**Author:** [@bayardo](https://gov.optimism.io/u/bayardo)\ **Replies:** 23\ **Last updated:** [June 30, 2024, 1:19pm UTC](https://gov.optimism.io/t/upgrade-proposal-9-fjord-network-upgrade/8236 "2024-06-30T13:19:36Z")
Executive Summary Hi I’m Roberto, an engineer at Coinbase working on the Base blockchain, and a core developer of the OP Stack. I reviewed this proposal in collaboration with Sebastian Stammler and Dragan Zurzin from the… --- ## [\[FINAL\] Governor Update Proposal #2: Improvements to advanced delegation allowance calculations](https://gov.optimism.io/t/final-governor-update-proposal-2-improvements-to-advanced-delegation-allowance-calculations/8164)
**Author:** [@Agora](https://gov.optimism.io/u/Agora)\ **Replies:** 18\ **Last updated:** [June 5, 2024, 6:18pm UTC](https://gov.optimism.io/t/final-governor-update-proposal-2-improvements-to-advanced-delegation-allowance-calculations/8164 "2024-06-05T18:18:11Z")
Executive Summary Hi I’m Kent, CTO of Agora. Agora is the governance software company contributing to the Optimism token house governor and its frontend at vote.optimism.io. We provide some services to, but do not repres… --- ## [\[FINAL\] Protocol Upgrade #7: Fault Proofs](https://gov.optimism.io/t/final-protocol-upgrade-7-fault-proofs/8161)
**Author:** [@ajsutton](https://gov.optimism.io/u/ajsutton)\ **Replies:** 44\ **Last updated:** [June 5, 2024, 9:45am UTC](https://gov.optimism.io/t/final-protocol-upgrade-7-fault-proofs/8161 "2024-06-05T09:45:25Z")
Executive Summary Hi I’m Adrian, a protocol engineer at OP Labs. OP Labs is a software development company focused on the Optimism ecosystem and a core developer of the OP Stack. We provide some services to, but do not r… --- ## [\[FINAL\] Protocol Upgrade #8: Guardian, Security Council Threshold and L2 ProxyAdmin Ownership changes for Stage 1 Decentralization](https://gov.optimism.io/t/final-protocol-upgrade-8-guardian-security-council-threshold-and-l2-proxyadmin-ownership-changes-for-stage-1-decentralization/8157)
**Author:** [@maurelian](https://gov.optimism.io/u/maurelian)\ **Replies:** 26\ **Last updated:** [May 29, 2024, 6:40pm UTC](https://gov.optimism.io/t/final-protocol-upgrade-8-guardian-security-council-threshold-and-l2-proxyadmin-ownership-changes-for-stage-1-decentralization/8157 "2024-05-29T18:40:23Z")
Hi Maurelian here, I’m a protocol security engineer at OP Labs. OP Labs is a software development company focused on the Optimism ecosystem and a core developer of the OP Stack. We provide some services to, but do not re… --- ## [Governor Update Proposal #1: Improve advanced delegation voting](https://gov.optimism.io/t/governor-update-proposal-1-improve-advanced-delegation-voting/7932)
**Author:** [@Agora](https://gov.optimism.io/u/Agora)\ **Replies:** 14\ **Last updated:** [April 26, 2024, 9:15pm UTC](https://gov.optimism.io/t/governor-update-proposal-1-improve-advanced-delegation-voting/7932 "2024-04-26T21:15:02Z")
Executive Summary Hi I’m Kent, CTO of Agora. Agora is the governance software company contributing to the Optimism token house governor and its frontend at vote.optimism.io. We provide some services to, but do not repres… --- ## [Upgrade Proposal #6: Multi-Chain Prep (MCP) L1](https://gov.optimism.io/t/upgrade-proposal-6-multi-chain-prep-mcp-l1/7677)
**Author:** [@diego](https://gov.optimism.io/u/diego)\ **Replies:** 11\ **Last updated:** [March 12, 2024, 1:24pm UTC](https://gov.optimism.io/t/upgrade-proposal-6-multi-chain-prep-mcp-l1/7677 "2024-03-12T13:24:42Z")
Executive Summary Hi I’m Diego, a protocol engineer at OP Labs. OP Labs is a software development company focused on the Optimism ecosystem and a core developer of the OP Stack. We provide some services to, but do not re… --- ## [Upgrade Proposal #5: Ecotone Network Upgrade](https://gov.optimism.io/t/upgrade-proposal-5-ecotone-network-upgrade/7669)
**Author:** [@bayardo](https://gov.optimism.io/u/bayardo)\ **Replies:** 19\ **Last updated:** [March 12, 2024, 1:23pm UTC](https://gov.optimism.io/t/upgrade-proposal-5-ecotone-network-upgrade/7669 "2024-03-12T13:23:47Z")
Executive Summary Hi I’m Roberto, an engineer on the core Base team and a core developer of the OP Stack. Neither Coinbase nor I represent or speak on behalf of the Optimism Foundation. This is a proposal for the Ecoton… --- ## [Upgrade Proposal #4](https://gov.optimism.io/t/upgrade-proposal-4/7534)
**Author:** [@maurelian](https://gov.optimism.io/u/maurelian)\ **Replies:** 24\ **Last updated:** [February 14, 2024, 10:18pm UTC](https://gov.optimism.io/t/upgrade-proposal-4/7534 "2024-02-14T22:18:25Z")
Hi I’m Maurelian, an engineer at OP Labs. OP Labs is a software development company focused on the Optimism ecosystem, and a core developer of the OP Stack. We provide some services to, but do not represent or speak on … --- ## [\[FINAL\] Upgrade Proposal #3: Delta Network Upgrade](https://gov.optimism.io/t/final-upgrade-proposal-3-delta-network-upgrade/7310)
**Author:** [@testinprod\_io](https://gov.optimism.io/u/testinprod_io)\ **Replies:** 23\ **Last updated:** [February 6, 2024, 10:34am UTC](https://gov.optimism.io/t/final-upgrade-proposal-3-delta-network-upgrade/7310 "2024-02-06T10:34:05Z")
Executive Summary Test in Prod proposes Delta network upgrade, which activates Span Batches for OP Mainnet and all other OP Chains. Span Batches implement a new batching specification that reduces L1 costs by ~97% for i… --- ## [\[FINAL\] Upgrade Proposal #2: Canyon Network Upgrade](https://gov.optimism.io/t/final-upgrade-proposal-2-canyon-network-upgrade/7088)
**Author:** [@trianglesphere](https://gov.optimism.io/u/trianglesphere)\ **Replies:** 13\ **Last updated:** [December 6, 2023, 6:43pm UTC](https://gov.optimism.io/t/final-upgrade-proposal-2-canyon-network-upgrade/7088 "2023-12-06T18:43:55Z")
Executive Summary Hi I’m Joshua, an engineer at OP Labs. OP Labs is a software development company focused on the Optimism ecosystem, and a core developer of the OP Stack. We provide some services to, but do not represen… --- ## [\[FINAL\] Upgrade #1: Bedrock Protocol Upgrade - v2](https://gov.optimism.io/t/final-upgrade-1-bedrock-protocol-upgrade-v2/5548)
**Author:** [@ben-chain](https://gov.optimism.io/u/ben-chain)\ **Replies:** 20\ **Last updated:** [April 4, 2023, 9:14pm UTC](https://gov.optimism.io/t/final-upgrade-1-bedrock-protocol-upgrade-v2/5548 "2023-04-04T21:14:24Z")
Executive Summary In short, what is this upgrade proposal? Impacted stakeholders & expected outcomes Why the Collective should upgrade The Optimism Foundation is proud to propose the first protocol upgrade to the Op… --- ## [\[DRAFT\] Upgrade Proposal: Bedrock](https://gov.optimism.io/t/draft-upgrade-proposal-bedrock/5014)
**Author:** [@ben-chain](https://gov.optimism.io/u/ben-chain)\ **Replies:** 86\ **Last updated:** [March 3, 2023, 2:18pm UTC](https://gov.optimism.io/t/draft-upgrade-proposal-bedrock/5014 "2023-03-03T14:18:55Z")
Executive Summary In short, what is this upgrade proposal? Impacted stakeholders & expected outcomes Why the Collective should upgrade The Optimism Foundation is proud to propose the first protocol upgrade to the Op… --- ## [\[Request for Comment\] Protocol Upgrade Proposal Information](https://gov.optimism.io/t/request-for-comment-protocol-upgrade-proposal-information/4538)
**Author:** [@ben-chain](https://gov.optimism.io/u/ben-chain)\ **Replies:** 21\ **Last updated:** [February 9, 2023, 1:18pm UTC](https://gov.optimism.io/t/request-for-comment-protocol-upgrade-proposal-information/4538 "2023-02-09T13:18:36Z")
Hi all, On behalf of the Optimism Foundation, I’d like to get the conversation with the community started about Optimism’s first ever protocol upgrade vote. With the Bedrock release approaching, the first ever protocol …