Release v1.9.0

Allow defining different remotes than origin by using r flag, e.g. -r upstream/master
Replace npm commands with yarn when yarn.lock is present.

Release v1.8.3

Changelog entries like * (Author 1, Author 2) Whazaaaap! are now correctly handled when creating the io-package.json news entries.

Release v1.8.2

Updated dependencies

Release v1.8.1

Add --no-verify to git commit command when using lerna. Otherwise, cleaning up becomes a royal PITA.

Release v1.8.0

The changelog headline may now contain free text after the placeholder