merkleized-metadata is used at run time in 1 crate (of which 1 optionally). It's used at build time in 9 crates (of which 9 optionally, ). It's used only as a dev dependency in 1 crate.

Depender (with downloads and own rev deps) merkleized-metadata version
25K 35 substrate-wasm-builder optional ^0.4.0
20K 11 frame-metadata-hash-extension dev ^0.4.0