v20 is labeled as 7.12, but v18 is labeled as 7.13 LATEST even though it was released 8 days earlier. Which is actually the latest? Seems like some mislabeling.
The Download page on itch.io lists "Version 20" in grey font underneath the first two downloads for 0.7.12, and "Version 14" underneath the third download for (Android) 0.7.12. I didn't even notice those until I saw this comment, though. I guess the "Version X" stuff is probably some versioning system that itch.io handles, or something?