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op-supernode: fresh virtual node has zero FinalizedL1 for one epoch-poll interval, publishing the interop activation anchor as finalized (poisons EL label, forces 44k-block safe rewind)

Status: Open.

#22127 In ethereum-optimism/optimism;

· jelias2 opened on Jul 30, 2026

kona: update brotli-decompressor dependency

A-konaArea: konaArea: kona

Status: Open.

#22122 In ethereum-optimism/optimism;

· sebastianst opened on Jul 30, 2026

proposer: descendants of pending games can become canonical

proofs: ZK

Status: Open.

#22116 In ethereum-optimism/optimism;

· Inphi opened on Jul 29, 2026

op-reth: update reth dependency to 2.4.2 / 2.5.0

A-op-rethArea: op-rethArea: op-reth

Status: Open.

#22115 In ethereum-optimism/optimism;

· sebastianst opened on Jul 29, 2026

[PCD Milestone 3] op-deployer & Tooling Runbook

M-needs-triageMeta: this issue needs to be labelledMeta: this issue needs to be labelled

Status: Open.

#22114 In ethereum-optimism/optimism;

· 0xiamflux opened on Jul 29, 2026

proposer: support fast finality mode

proofs: ZK

Status: Open.

#22112 In ethereum-optimism/optimism;

· pauldowman opened on Jul 29, 2026

kona-sp1-proposer: which games should the proposer defend when challenged

proofs: ZK

Status: Open.

#22111 In ethereum-optimism/optimism;

· digorithm opened on Jul 29, 2026

ZK devnet setup

proofs: ZK

Status: Open.

#22110 In ethereum-optimism/optimism;

· pauldowman opened on Jul 29, 2026

ci,rust: rebalance rust-cargo-hack partitioning (seeded shuffle is a no-op)

Status: Open.

#22103 In ethereum-optimism/optimism;

· einar-oplabs opened on Jul 29, 2026

flaky test: TestSequencerFailover_ConductorRPC — hangs until 20m package timeout, panics op-e2e/system/conductor

C-flakeTest flake.Test flake.

Status: Open.

#22094 In ethereum-optimism/optimism;

· ajsutton opened on Jul 29, 2026

Shared interop contracts depend on a single chain's SystemConfig

H-interopHardfork: change planned for interop upgradeHardfork: change planned for interop upgrade

Status: Open.

#22093 In ethereum-optimism/optimism;

· ajsutton opened on Jul 28, 2026

op-reth proofs history can lag permanently after clean shutdown

Status: Open.

#22089 In ethereum-optimism/optimism;

· HDauven opened on Jul 28, 2026