(cargo-release) start next development iteration 0.2.4-alpha.0

Author: sunfishcode

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "io-lifetimes"
-version = "0.2.3"
+version = "0.2.4-alpha.0"
 description = "A low-level I/O ownership and borrowing library"
 authors = ["Dan Gohman <dev@sunfishcode.online>"]
 license = "Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT"