cpkg-0.1.1.0: CHANGELOG.md

# cpkg

## 0.1.1.0

  * Export `EnvVar`
  * Better diagnostic output
  * Fix bug where cross dependencies' `bin/` directory was added to `PATH` for
    subsequent package builds
  * Allow use of `libarchive` for packages that cannot be handled with the `tar`
    library

## 0.1.0.0

Initial release