Release v0.12.4-beta.1

Author: messense

Cargo.lock

@@ -1,7 +1,7 @@
 [package]
 authors = ["konstin <[email protected]>"]
 name = "maturin"
-version = "0.12.3"
+version = "0.12.4-beta.1"
 description = "Build and publish crates with pyo3, rust-cpython and cffi bindings as well as rust binaries as python packages"
 exclude = ["test-crates/**/*", "sysconfig/*", "test-data/*", "ci/*", "tests/*"]
 homepage = "https://github.com/pyo3/maturin"