Developers
Ghost compatibility
The Ghost versions the service supports and the editor packages it pins.
The service is developed against a pinned Ghost release and verified against its source; a new Ghost minor is re-verified before it is listed as supported, a site below Ghost 6 cannot connect, and the version a site runs is re-read at every health check and kept with its connection.
| Ghost | Status | Editor packages |
|---|---|---|
| 6.70 | supported, the development pin | @tryghost/koenig-lexical 1.12.0, kg-default-nodes 2.2.4, kg-lexical-html-renderer 1.5.2 — the one bundle the service runs for every site |
| 6.69 | supported | the pinned packages (Ghost 6.69 itself ships 1.11.1, 2.2.3 and 1.5.1) |
| 6.0 – 6.68 | expected to work; verified on request | the pinned packages |
| 5.x | not supported |
Self-hosted sites and Ghost(Pro) on the Publisher plan or above can connect; the Starter plan has no custom integrations.
The service sends Accept-Version with the site's major version on every call and reads the site's version from GET /ghost/api/admin/site/; it never sends X-Ghost-Version.