Changelog

Release history and documentation changes for the Mediaflow CDN API.

2026-11-06 - Guide corrections.

Supported file types fixed: video is 300–349 and audio 650–699 (the service has always accepted these ranges; the guide listed audio as 300–399 and video as 400–499, which are rejected). The file lookup needs type in fields to return the file type. Since 2026-10-20 the resource endpoints accept integration tokens as well as user tokens. Since 2026-10-23 the gateway's CORS preflight allows PATCH; calls still belong in your backend so the token stays out of the browser. The guide now states the cdnId to use: 2.

2026-09-28 - CDN 1.0.1.

Edge: a transformed GIF request from a client that accepts neither AVIF nor WebP is served as PNG instead of failing with 500. An explicit f on GIF requests is no longer needed. Guide correction: the Vary: Accept header is not guaranteed to reach the client; format variants are kept apart in the edge cache either way.

2026-09-22 - CDN 1.0.

Every resource response now carries versionedUrl next to url: the same URL with a v{version} segment, served immutable while the version matches (opt-in for platforms that re-fetch URLs on every build). GET /1/cdn/resources/{id} exposes the failure cause in error while a resource is in error status. DELETE now purges the edge asynchronously like the other lifecycle calls. Edge: an all-zero rg region is rejected with 400 instead of ignored.