serde_state is used at run time in 5 crates (of which 3 optionally, 3 directly). It's used only as a dev dependency in 1 crate.

Depender (with downloads and own rev deps) serde_state version
340 6 gluon_base optional ^0.4.0
320 4 gluon_vm optional ^0.4.0
320 9 gluon optional ^0.4