February 2026 performance summary for BitGo/eth-multisig-v4. Key features delivered: - Multi-network deployment automation for versioned contracts, enabling automated deployments of v1 contracts across Fantom (ftm) and opBNB networks and v4 deployment on Fantom. - Updated configuration and deployment scripts to support multi-network and versioned releases. These changes improve release consistency across environments and support a scalable versioned lifecycle.

January 2026: Delivered OpBNB multi-network deployment enhancements for BitGo/eth-multisig-v4, enabling cross-network deployment across OpBNB v1, v2, v4 and Fantom/FTM. Consolidated deployment workflow, updated Hardhat config and deployment scripts, improved chain ID handling, added FTM tagging, and aligned contract names for v2 and v4. These changes lay groundwork for seamless cross-network deployments and future versioning, reducing deployment risk and accelerating multi-network releases.

December 2025 monthly summary: Expanded multi-network blockchain support and improved deployment reliability across two BitGo repositories. Delivered OpBNB/network integrations and ethers v6-compatible deployment workflows, enabling rapid onboarding of new networks and reducing operational risk.

October 2025: Focused on enhancing cross-chain recovery workflows in BitGoJS by implementing extraction of recipients from transaction hex, improving transaction detail visibility for users. The change includes a fix to ensure recipients are returned in unsigned transactions.

Month: 2025-08 — BitGoJS monthly summary focused on reliability improvements for base network gas pricing and API key handling. Key changes include a fix to gas price calculation for the base network and correct propagation of the API key across all relevant functions (sequence ID queries, external gas price retrieval, and balance verification). Environment configuration updated to include the Etherscan API v2 base URL for baseeth and tbaseeth networks to improve reliability.

Month: 2025-06 — BitGoJS (BitGo/BitGoJS) focused on strengthening EthLikeCoin transaction construction reliability and cross-config robustness. Delivered a feature that unifies common parameter handling in the transaction builder, supporting both EthereumCommon instances and plain objects with chain and hardfork information to ensure consistent transaction building across configurations. Fixed a bug in common parameter handling that could cause inconsistencies when building EthLike coin transactions, reducing failure modes across environments.

April 2025 monthly summary for BitGo wallet-recovery-wizard focusing on strategic dependency maintenance and risk reduction. Delivered a single feature: SDK dependencies update to improve compatibility and security (COIN-3372). This work was accompanied by a single commit and aligns with governance requirements for ticket COIN-3372. No major bugs fixed this month; the emphasis was on stabilization, upgrade hygiene, and preparing the codebase for upcoming changes.

March 2025 monthly summary focusing on delivering Base ETH half-signed transaction support and strengthening API token handling for Base/Ethereum networks across BitGoJS and wallet-recovery-wizard. Key outcomes include enabling generation of half-signed transactions via a new API option and type definitions, and a targeted bug fix to ensure correct token usage during BitGoAPI initialization, reducing half-signed txn failures.