Modifying HTTP response headers with Transform Rules

What this post added

Introduced HTTP Response Header Modification as a new action within Transform Rules, allowing users to set or remove HTTP response headers without writing code. This feature enables dynamic header population using Cloudflare functions (e.g., bot score, visitor country) and static values, and provides granular filtering based on various request parameters. This complements existing security mechanisms like CSP and CORS by offering a more flexible and integrated way to manage response headers.