{"latest": 3, "versions": [{"version": 3, "released_at": "2026-11-12T03:36:35Z", "status": "live", "retired_at": "", "note": "", "url": "https://api.metricsensei.com/v3", "latest": true}, {"version": 2, "released_at": "2026-11-12T01:49:27Z", "status": "live", "retired_at": "", "note": "", "url": "https://api.metricsensei.com/v2", "latest": false}, {"version": 1, "released_at": "2026-11-11T22:33:23Z", "status": "live", "retired_at": "", "note": "", "url": "https://api.metricsensei.com/v1", "latest": false}], "how_to_pin": "Put /v<N> before the path (https://api.metricsensei.com/v3/...) or send the header Metric-Sensei-Version: <N>. Without either you get the latest version."}