Merge pull request #64 from uofgravity/prepare-v0.4.0

REL: update changelog for v0.4.0

Merge pull request #60 from uofgravity/prepare-v0.3.1

Prepare v0.3.1

Merge pull request #55 from uofgravity/prepare-v0.3.0

Prepare v0.3.0

Merge pull request #50 from uofgravity/prepare-0.2.0

Prepare v0.2.0

Merge pull request #37 from igr-ml/prepare-v0.1.2

Prepare v0.1.2

Merge pull request #35 from igr-ml/fix-publish-workflow

Try to fix SCM versioning for releases

Merge pull request #34 from igr-ml/prepare-v0.1.0

Prepare v0.1.0