solana-feature-set-interface is used at run time in 94 crates (of which 6 optionally). It is a direct run-time dependency in 1 crate. It's used only as a dev dependency in 5 crates.

Depender (with downloads and own rev deps) solana-feature-set-interface version
1.9K 29 agave-feature-set =4.0.0