The main change is the workers in CF: more info - Cloudflare and Ghost - bypass cookies - #6 by Johny_K
And Cache everything from CF.
Now I’m working on sign in - it seems that:
// Cookie prefixes that cause a request to bypass the cache when present.
const BYPASS_COOKIE_PREFIXES = [
"ghost-members-ssr",
"admin-api-session"
];
// URL paths to bypass the cache (each pattern is a regex)
const BYPASS_URL_PATTERNS = [
".*/members/api/member/"
];
This is not enough to fully work members, sign in and /ghost/