- The `start_date` parameter of `vertical_span` can take a list or tuple of dates to create multiple vertical lines.
- Added style parameters to drawings.
Bug Fixes:
- `VerticalSpan.delete()` now works as intended.
- Drawings no longer show up in the legend
- Added async methods to polygon.
- The `requests` library is no longer required, with `urllib` being used instead.
- Added the `get_bar_data` function, which returns a dataframe of aggregate data from polygon.
- Opened up the `subscribe` and `unsubscribe` functions
Enhancements:
- Tables will now scroll when the rows exceed table height.
Bugs:
- Fixed a bug preventing async functions being used with horizontal line event.
- Fixed a bug causing the legend to show duplicate lines if the line was created after the legend.
- Fixed a bug causing the line hide icon to persist within the legend after deletion (#75)
- Fixed a bug causing the search box to be unfocused when the chart is loaded.
