Things that are in our roadmap in relation to our data vision:

* Data management within your notebook (https://github.com/livebook-dev/livebook/issues/1604) - we want you to be able to link files, urls, and object storages to your notebook and automatically manage/download it

* We want to make it easier to build visualizations (even easier than the current Chart smart cell) and also be able to filter a dataframe by selecting a visualization: https://github.com/livebook-dev/livebook/issues/1545

We have other ideas, such as making SQL a more prominent citizen in Livebook and be able to build a custom canvas as your work on your notebook, but those will likely take longer to realize.