1.5.0
This release implements a modal mode and a way to switch between modal and non-modal.
The motivation for a modal mode is because of threading issues in Nuke reported in #264.
Usage
Non-modal is the default when using pyblish_qml.show().
To invoke modal mode you can either explicitly call pyblish_qml.show(modal=True) or set the environment variable os.environ["PYBLISH_QML_MODAL"] = "True".