Problem description
Jfrog's Bintray which Termux uses as the primary hosting, is ending support in May of 2021. Here is the official announcement from the VP of dev relations for Jfrog https://jfrog.com/blog/into-the-sunset-bintray-jcenter-gocenter-and-chartcenter/.

Bintray/JCenter users should start migrating to a new hosting solution.

What new hosting solution will Termux switch to?