During April 2025, Tiny Fox focused on improving the stability and observability of the ava-labs/avalanchego repository by addressing a critical issue in the Signature Aggregator. They enhanced error handling in Go by ensuring that when a response was dropped, the actual error was accurately logged instead of a nil value. This change improved diagnosability and reduced mean time to resolution for related issues. Tiny Fox applied targeted testing and code review to maintain performance while increasing reliability. Their work emphasized bug fixing, robust logging, and error handling, ultimately reducing downtime risk for clients dependent on precise error diagnostics.