Changes Version 2.0.1

Released on June 22, 2021 with 7 commits

This bugfix release addresses some issues user reported when upgrading to Unpoly 2:

• Fix a bug where unpoly-migrate.js would crash when loaded.
• Fix a bug where transitions would crash when some { scroll } options were also used (#187)
• Users can now now change the spacing between a popup overlay and the opening link by giving <up-popup> a CSS margin.