That gives you the standard edition, not the extended one. Keep in mind that while you don’t need the extended version for WebP encoding anymore since v0.153.0, you still need it to transpile Sass to CSS with the built-in LibSass tool. Unless you’re 100% sure which transpiler your template is using, it’s usually much safer to just run the extended edition and avoid the headache.
Getting the right version and edition running is really only half the battle, though. If you’re setting this up on Cloudflare for the first time, I definitely recommend checking out the official guide at Host on Cloudflare to make sure everything else is dialed in correctly. The devil is in the details…