Bump version

riscv-rt/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "riscv-rt"
-version = "0.3.0"
+version = "0.4.0"
 repository = "https://github.com/rust-embedded/riscv-rt"
 authors = ["David Craven <david@craven.ch>"]
 categories = ["embedded", "no-std"]

riscv-rt/src/lib.rs

@@ -22,7 +22,7 @@
 //! $ # add this crate as a dependency
 //! $ edit Cargo.toml && cat $_
 //! [dependencies]
-//! riscv-rt = "0.3.0"
+//! riscv-rt = "0.4.0"
 //! panic-halt = "0.2.0"
 //!
 //! $ # memory layout of the device