Altair v3.3.0 Release Notes

Release Date: 2019-11-27 // over 4 years ago
  • ๐Ÿ”– Version 3.3.0

    ๐Ÿš€ released Nov 27, 2019

    ๐Ÿš€ Last release to support Python 2

    โœจ Enhancements

    • โž• Add inheritance structure to low-level schema classes (#1803)
    • โž• Add html renderer which works across frontends (#1793)
    • ๐Ÿ‘Œ Support Python 3.8 (#1740, #1781)
    • โž• Add :G shorthand for geojson type (#1714)
    • โž• Add data generator interface: alt.sequence, alt.graticule,
      alt.sphere() (#1667, #1687)
    • Support geographic data sources via __geo_interface__ (#1664)

    ๐Ÿ› Bug Fixes

    • ๐Ÿ‘Œ Support pickle and copy.deepcopy for chart objects (#1805)
    • ๐Ÿ›  Fix bug when specifying count() within transform_joinaggregate() (#1751)
    • ๐Ÿ›  Fix LayerChart.add_selection (#1794)
    • ๐Ÿ›  Fix arguments to project() method (#1717)
    • ๐Ÿ›  Fix composition of multiple selections (#1707)