> To reinforce the IP compatibility, Supabase is making available a non-exclusive license of U.S. Patent (“Durable multiversion B+-tree”) to all OrioleDB users, including proprietary forks, in accordance with the OrioleDB license.

It seems that they have changed their mind to make it even more permissive.

They just relicensed the OrioleDB project under Apache 2.0 an hour ago [0], which contains a patent clause.

[0]: https://github.com/orioledb/orioledb/commit/44bab2aa9879feb7...