Merge pull request #861 from seadowg/release-6.0.0

Bump version for release

Merge pull request #828 from lognaturel/prep-v5.1.0

Prepare for 5.1.0 release

Merge pull request #806 from lognaturel/prep-v5

Prepare v5.0.0 release

Merge pull request #788 from lognaturel/prep-v4.4.1

Set versions to 4.4.1

Set version to 4.4.0 (#774)

Set version for 4.3.2

Merge pull request #747 from lognaturel/v4.3.1

Set version for v4.3.1

Set version for 4.3.0 release (#745)

Set version to v4.2.1 in preparation for release

Bump version for release (#721)