Ian Thomas

It is probably worth rebasing this on `main` to see where we've got to.

See discussion #12354 for confirmation that this is a bug.

I agree with closing the old issue. I like the fact that it was put on a `short-term` milestone back in 2016!

I live with a geologist. Any time interval less than 1000 years is "short term"!

Thanks for creating the issue @meistermeister. This is due to a lack of support for selected indices in WebGL lines. It is not strictly speaking a bug as it is...

`circle(..., size=0)` rendering is a separate bug. Probably a divide by zero.

The first user guide contour example is maybe a bit too simple for the gallery. We could create a new example based on it that is more complicated/interesting and use...

> I disagree here, that example is very visually compelling and attractive _because_ it is simple. OK, I am fine with this then.

> I also noticed that without webgl backend the Scatter setup lags massively while the MultiLine runs fast with either 'canvas' or 'webgl'. There isn't yet a WebGL implementation of...

Looks like it is failing to identify the Bokeh version when running in CI ``` 2022-09-06T14:08:37.1482043Z creating '/tmp/pip-modern-metadata-nb45tfbr/bokeh-0.0.1.dist-info' ``` and subsequently fails at ``` sri_hashes = get_sri_hashes_for_version(version) ``` When running...