github.com/bhope/hedge

Releases

1. ▸▾v1.0.116 Apr 2026

   Streaming TTFT metric: Record time-to-first-body-byte (TTFT) instead of time-to-headers for more accurate streaming latency measurement

   [v1.0.1] - 2026-04-16

   Features

   • Streaming TTFT metric: Record time-to-first-body-byte (TTFT) instead of time-to-headers for more accurate streaming latency measurement (#11)

   Fixes

   • Use deterministic RNG in sketch accuracy tests for reproducible test results

   CI / Infrastructure

   • Add GitHub Actions workflow to update test coverage badge on every push to main via Codecov

   Documentation

   • Update README with streaming support documentation and new benchmark charts

   Open source →
2. ▸▾v1.0.026 Mar 2026

   Initial release of hedge - adaptive hedged requests for Go.

   Initial release of hedge - adaptive hedged requests for Go.

   • Drop-in http.RoundTripper with adaptive hedge delay via DDSketch
   • gRPC UnaryClientInterceptor
   • Token bucket budget to prevent load amplification
   • Per-host latency tracking with tumbling window decay
   • Full observability via Stats API