April 2026 Monthly Summary for DefiLlama engineering Key features delivered: - TVL Tracking Across DeFi Protocols: added modules to track TVL across Stableswap (Uniswap V2/V3), Kizzy USDC vault, TxFlow on Arbitrum, and ShapeShift to improve asset monitoring and risk management. - Uniswap V3/Stableswap Configuration Stabilization: data retrieval accuracy and security improvements including fromBlock handling, extraKey, block number, version key, and token blacklist; stabilized v3 tracking. - Morpho Vault Configuration Enhancement: extended configurations with morphoVaultOwners for Katana and Polygon to enhance steakhouse functionality. - Superform Address Spike Fix: added address to CONFIG to fix spike handling. Expanded analytics: - Prediction Markets Notional Volume Tracking: track notional volume and exposure for Kalshi, Polymarket, and more. - Stableswap Fees & Volume Tracking; DexFi, CircuitDAO, and more: fees and volume metrics across multiple protocols; added Metric DEX volume adapter; extended chain coverage. Cross-chain and reliability improvements: - Numerous fixes and features across dimension-adapters including Toros options, Polymarket US, ZealousSwap, Auki, Enso, PixieChess, Solana DEX trades, and more; improvements across many chains. - Broken Adapters Fix, Elrond user/txns fixes, Spike fixes (Magpie, AARK), test codeowners changes, historic backfill enhancements. Impact and technologies: - Business impact: richer, more reliable cross-chain analytics enabling better risk monitoring, revenue analytics, and decision making; improved data quality reduces operational risk. - Technical skills demonstrated: cross-chain data collection, notional and volume analytics, fromBlock and cache configuration, endpoint changes and backfills, testing and data quality guards; collaboration and governance through codeowner testing. Top achievements: - Delivered TVL tracking across multiple protocols, including ShapeShift and TxFlow. - Expanded notional volume analytics for prediction markets with broader chain coverage. - Stabilized data collection for Stableswap/Uniswap V3 and added token blacklist. - Broadened analytics with additional fee/volume adapters and new chains. - Implemented reliability and data quality improvements, including spike fixes and adapter fixes.

March 2026 monthly summary for the DefiLlama ecosystem. This period focused on stabilizing data pipelines, expanding coverage, and delivering features that improve visibility into protocol revenue, fee flows, and volumes. Major bug fixes stabilized data feeds across multiple adapters, performance improvements reduced query latency, and new tracking modules broadened analytics coverage. The work enhances trust in dashboards, enables more informed decision-making, and scales the data platform for future growth.

February 2026: Implemented key features across the DefiLlama/dimension-adapters to strengthen asset risk controls, improve revenue transparency, and enhance fee/yield analytics. Delivered four feature enhancements that enable better financial visibility and decision-making: SMS asset blacklist for bad debt management, Aster token buyback tracking for revenue reporting, enhanced cUSD minting fee breakdown with recipient handling, and WisdomTree yield calculation enhancement with a new yield source.

January 2026 (2026-01) monthly summary for DefiLlama/dimension-adapters. Focused on delivering value through a robust fee architecture and reliable aggregator configuration, with traceable changes across the codebase. Key features delivered: - Fee Calculation Overhaul and Revenue Reporting Enhancements: Overhauled the fee calculation system to prevent wash-trading influence, added support for historical revenue tracking, and refined revenue reporting. This included new fee modules and improved data surfaced to revenue dashboards. - Commits: e938b44649cf0487cf26ad9d9813ffed23e1652b; c4c1a3ad3378766d8df161ba78003f5df368a210; 2bf810c20fbc30d8f9dd0601dca654860907caf8; b2898690ae5dddbdea7d94a6ba84d248e03f6db8 - Aggregator Chain Configuration Validation: Removed invalid spikes in the 1delta aggregator chain configuration by filtering out invalid BLAST and MOONBEAM entries to improve reliability. - Commit: ac321a2e70f4ef0074c17cff43b4bc9e4a2f0074 Major bugs fixed: - 1delta invalid spike: fix 1delta invalid spike (#5778) - Limitless fees: fix limitless fees (#5759) - Pact fee spike: fix pact fee spike (#5783) - Small fix: smol fix - Related commits: ac321a2e70f4ef0074c17cff43b4bc9e4a2f0074; c4c1a3ad3378766d8df161ba78003f5df368a210; 2bf810c20fbc30d8f9dd0601dca654860907caf8; b2898690ae5dddbdea7d94a6ba84d248e03f6db8 Overall impact and accomplishments: - Strengthened revenue integrity with historical tracking and clearer revenue reporting, enabling more accurate profitability analysis and better decision-making. - Increased reliability of aggregator configurations, reducing runtime risk from invalid spikes. - Improved code health and traceability through focused commits across feature and bug fixes. Technologies/skills demonstrated: - Algorithmic overhaul and modular fee design to support historical revenue tracking. - Configuration validation and data-quality controls for reliable aggregation. - Strong version control discipline with explicit commit messages enabling traceability. - Cross-team collaboration potential through changes impacting revenue and data pipelines.