IGH developersVersioning and changelog
Versioning
The API version is in the path (/v1) and in the x-igh-api-version header of every answer. Within v1 changes only add (new fields, new operations, new intents): ignore fields you don't know.
A new major version keeps a shim for the previous one: an older client is either served as before or answered 410 version_unsupported with a message saying what to update ("update the IGH plugin").
Every package generated from this documentation (the plugins, skills, MCP tool descriptions, OpenAPI and AsyncAPI) is stamped with one version, <API version>.<build>.0, listed in the changelog below.
Changelog
1.1.0 — 2026-10-18
- First release of the IGH home API v1: the house, units and gangs, scenes, sensors, energy, activity, intents, explain, automations and schedules, over HTTPS and the WebSocket, on the home network and through api.igh.app.
- The MCP server at mcp.igh.app, with Accept agent.
- The plugins for Claude, ChatGPT and Codex, Antigravity and Gemini CLI, and plain SKILL.md files.
IGH home API 1.1.0. Generated from the doc source; do not edit.