Description
Existing documentation URL(s)
- https://developers.cloudflare.com/workers/static-assets/migration-guides/migrate-from-pages/#compatibility-matrix
- https://developers.cloudflare.com/pages/how-to/custom-branch-aliases/
- https://developers.cloudflare.com/workers/configuration/previews/
What changes are you suggesting?
Pages has the (well-documented) ability to point a custom domain to a branch, not only to the main production deployment.
Workers does not have that feature yet, as noted at the bottom of the "Preview URLs" documentation:
You cannot currently configure Preview URLs to run on a subdomain other than workers.dev.
However, the "Preview URLs" and "Custom Subdomains" rows of the compatibility table show ✅ for Workers, even though it is missing this important feature.
This limitation needs to be added to the compatibility table.
Additional information
We rely on custom domains for branch previews, because we need to use shared cookies. It was frustrating to spend time planning a migration from Pages to Workers, only to discover that we can't use Workers yet because it is missing this feature.