On Tue, 3 Mar 2020, IƱaki Ucar wrote:
Quick question: if a new package A is in updates-testing, is it
available for koji to build another new package B that requires A? Or
do I need to wait until A reaches stable?
No, it is not available in the buildroot until it reaches stable.
However, you can submit a buildroot override to temporarily make it
available in the buildroot for other builds. See:
https://fedoraproject.org/wiki/Bodhi/BuildRootOverrides