Lux

The [lux-widget v0.1.4](https://pypi.org/project/lux-widget/) contains the following changes:

- Downgrade Python requirement (66)
- New info toggle box describing each action via long-description (67)
- Added conda recipe for conda-forge feedstock (69)

Thank you to the following users who have contributed to this release: cjachekang, dorisjlee, jerrysong1324.

The [lux-widget v0.1.3](https://pypi.org/project/lux-widget/) contains the following changes:

- Bug fix to support both notebook and lab installation together (59)
- Ability to render matplotlib generated images (60, 61)
- Dependency fix on jupyter-client version lock
- Basic Travis installation check

Note that lux-widget is not currently compatible with the recently released [Jupyter Lab 3](https://blog.jupyter.org/jupyterlab-3-0-is-out-4f58385e25bb). We will work on supporting Jupyter Lab 3 in the coming releases.

Thank you to the following users who have contributed to this release: caitlynachen, cjachekang, dorisjlee.

The [lux-widget v0.1.2](https://pypi.org/project/lux-widget/) contains frontend changes for supporting JupyterLab and VSCode. We also brought back the NPM [luxwidget](https://www.npmjs.com/package/luxwidget) package distribution (for Jupyter Lab install and [unpkg](https://unpkg.com/luxwidget0.1.2/dist/index.js) CDN distribution).

- Support for Jupyter Lab (54)
- Removed jQuery dependency to support static HTML export ([lux-org/lux:170](https://github.com/lux-org/lux/issues/170))
- README changes (56)

Thank you to the following users who have contributed to this release: cjachekang, dorisjlee.

The [lux-widget v0.1.1](https://pypi.org/project/lux-widget/0.1.1/) contains the frontend changes corresponding to [lux-api v0.2.1](https://pypi.org/project/lux-api/0.2.1/). The release contains minor changes, including:

- Ability to set intent via frontend UI (38)
- Bugfixes to corresponding logger actions (49, 50)
- name/version change to resolve `module not found` issues (51)

Thank you to the following users who have contributed to this release: cjachekang, dorisjlee, jerrysong1324.

The [lux-widget v0.1.0](https://pypi.org/project/lux-widget/0.1.0/) release contains frontend changes required for [lux-api v0.2.0](https://pypi.org/project/lux-api/0.2.0/). Note that this is the first release on PyPI and that PyPI will be the main distribution channel for future releases. The package distribution via NPM will no longer be maintained.

Frontend

- Changed NPM to PyPI installation to support easier installation
- Frontend UI redesign
- Toggle button between Pandas and Lux view
- Support for UI scroll indicator
- Updates and highlights to action description
- Warning panel UI
- Dispatch UI event for logger
- Performance improvement related to interaction lag issues in React
- Support capability to delete visualizations from widget