The crate as crates.io publishes it, minus .cargo-ok, its Cargo.lock and data/testdata (13 MB of sample files only its own tests read). Not yet routed through [patch.crates-io]; the next commit is the patch.
Lens database
Each lens is listed for a specific mount. If a lens model is available for multiple mounts like Sigma lenses, the lens must be specified for each mount.