JSON containing links to the all known PaperMC versions.
Note
This JSON is being updated manually.
If you want to always have the most actual paper-versions.json, check out this generator: qing762/paper-version-links (dynamic JSON)
Kudos to @qing762
looks like there was an update here is the new link:
https://fill-data.papermc.io/v1/objects/5554d04f7b72cf9776843d7d600dfa72062ad4e9991dbcf6d7d47bdd58cead9f/paper-1.21.7-16.jar