v0.28.1

0.28.1

• Fix trove classifier #236 (@blink1073)

v0.28.0

0.28.0

Note This was not published to PyPI because of a mis-formed trove classifier

• Add support for jupyter releaser #234 (@blink1073)
• Modernize build and test #233 (@blink1073)
• Fix Iframe display issue #231 (@cathalmccabe)
• Add a blockly magic instead of a jigsaw magic #229 (@ChrisJaunes)