• Added: The Flows I/O framework, which provides a more consistent system for I/O (#2).
  • Added: The exports/ directory in packages.
  • Improved: A bunch of refactoring to make some of the APIs nicer (for example, replacing some uses of &[u8] with &str).
  • Improved: Use rust-toolchain to make nightly the default. Thanks to @jacobprosser8 (!1).

CI build (A download button is available to the right of the "build" job.)