# Changelog

All completed features are logged here in reverse-chronological order.

---

## 2026-07-01 00:08 — Project scaffold (Go, Step 0)

- Created project structure: `go/`, `python/`, `docs/plans/`, `docs/usage/`
- Initialised Go module `latprobe` (`go/go.mod`)
- Minimal `go/main.go` that prints usage and exits cleanly when no URL is given
- Stub `go/internal/probe/probe.go` defining the `Result` type and `Measure` signature
- Foundation files: `README.md`, `CLAUDE.md`, `CHANGELOG.md`
- Saved initial plan to `docs/plans/2026-07-01-00-08-go-latency-tool.md`