v0.7.12

What's Changed

• Use magicgui Separator object by @hanjinliu in #145
• Fix bugs specific to some containers by @hanjinliu in #146
• Fix traceback dialog by @hanjinliu in #147
• Fix some typing problems by @hanjinliu in #148
• Update print_table method of Logger widget by @hanjinliu in #149

Full Changelog: v0.7.11...v0.7.12