September 2025 monthly summary focusing on the DA footprint-based block gas limit feature in the ethereum-optimism/design-docs repository. The work introduces a new resource metric (DA footprint) tracked alongside gas to adjust the block gas limit based on estimated Data Availability usage. This mitigates DA spam and priority fee auctions without altering individual transaction gas mechanics, improving block predictability and resilience on production networks. The effort included alignment with design docs to ensure correct implementation and future refinements.

May 2025 monthly work summary for ethpandaops/optimism-package focused on enabling reliable Supervisor Rollup Configuration Path support and rollup config discovery in deployment. Implemented a new deployment_output parameter in the supervisor launcher and wired the OP_SUPERVISOR_ROLLUP_CONFIG_PATHS environment variable to support a new required CLI flag, aligning with related PRs to improve deployment reliability.

December 2024 monthly summary focused on Holocene mainnet release readiness for the op-geth repo. No major bugs fixed this month.

November 2024 monthly summary for ethereum-optimism/op-geth focusing on Holocene release compatibility and CI/go module updates to align with the Holocene release. Implemented release readiness work and aligned dependencies across CI and Go tooling to support the new protocol version.