Remove upper Bokeh version pin

[Jon Mease]

Hi, I was wondering if it would be possible to remove datapane's upper version constraint on Bokeh version 2.2. Bokeh is now up to version 2.4.2, and it would be nice to take advantage of the new features.
Thanks!

[Leo Anthias]

Thanks for the suggestion @jonmmease. Sounds like a good idea. We are looking into this now and will get back to you shortly!

[Jake Reid Browning]

Hey @jonmmease I'm working on bumping Bokeh to ~2.4.2 at the moment. Encountering some bundler-related problems as we usually do when upgrading Bokeh's NPM package, but I should get it done this week so it'll be out in a release soon.

[Dr. Shahin Rostami]

Hello @jonmmease, thanks again for raising this!

I can confirm the current Datapane release works with later versions of Bokeh (thank you @Buroni 👍). From my test environment

bokeh 2.4.3 Interactive plots and applications in the browser from Python

Please let us know if anything else comes up!