Affected packages

Packages affected by gcc-c++ downgrade from 9.1.1-2.fc31.1 to - (in Fedora 31)
No packages are known to be affected by this downgrade.

Disclaimer

This page shows packages in Fedora 31 which buildability was possibly affected by gcc-c++ downgrade from 9.1.1-2.fc31.1 to -.
Please keep in mind that there were many other dependency changes happening in parallel that could have caused any particular failure.