I might do a PR on this. the CloudFlare interface and even the option names have changed. I ended up with "Choose action": "Skip" and "WAF components to skip": almost everything checked. It doesn't feel great. Know what minimum things need to be checked to allow Tor with these new settings?
Discussion
I'll set a reminder to do the PR later. Seems that all that is required is to tap "More components to skip" and select "Security Level". I don't think any of the other options would allow Tor traffic through.