March 2025 performance summary for breez-sdk-liquid. The month focused on strengthening wallet recovery reliability, simplifying core data handling for synchronization logic, and delivering changes with clear business value in terms of robustness and maintainability. Key features delivered and major fixes: - Wallet-Liquid chain tip synchronization during recovery (bug fix): Added a leeway check to abort recovery if tips diverge beyond a defined threshold. When divergence is significant, a full wallet rescan is triggered to resynchronize tips so recovery can proceed. This reduces recovery failures and user downtime during onboarding and incident recovery. Commits: 2681699da22b839b48ceacbdbbbf33df96f95626; 3e2f2dbc74e60b84259ffae1aabfe78f86ff974e - Wallet tip height retrieval simplification and consistency (feature): Refactored tip retrieval to use the block height directly instead of the Tip struct, simplifying the code and ensuring height is consistently used for comparisons and calculations related to chain synchronization and swap expirations. Improves reliability and maintainability. Commit: ae1a7fbf969b8b519fb6aa9ce8505046ae5948aa Impact and accomplishments: - Increased reliability of wallet recovery and chain synchronization, reducing the risk of inaccurate tip alignment and the need for manual rescans. - Streamlined synchronization logic with a straightforward height-based approach, improving clarity and future maintainability. - Demonstrated emphasis on safety checks, resilience, and predictable behavior during critical wallet recovery workflows. Technologies/skills demonstrated: - Refactoring for data model simplification and direct height-based calculations - Robust error-prevention patterns (leeway checks, conditional full rescan) - Clear commit hygiene and traceability from fixes to feature work