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@ndrezn, @gvwilson, thoughts on the changes? Should we describe the testing behaviour in the contributing guide? eg: `test_version.py` => AG-grid in unison within itself, `test_versioning.py` DAG is in unison with...

`test_versioning.py` isnt in the `tests/` anymore. So they can just run `pytest`. 😄

Hello @amp36, Please check out here to see if this helps. https://www.ag-grid.com/react-data-grid/sparklines-data/#formatting-sparkline-data This isnt really something that we can add to the grid, but would have to be something that...

Ok, yes, I see the issue now. We will need to add this functionality in our next release. Probably going to try to work with more Enterprise features.

I'm not sure if there is a way to allow for this, as this most likely pertains to the underlying grid and how it functions.

Revisiting this, I've used the `redrawRows()` a couple of times, this use-case makes more sense then some of the others I've used it for to automatically have the grid perform...

@T4rk1n, If the `on_error` needs the same outputs as the target callback, wouldnt you encounter an error if these were misconfigured and fall silently when in production? If this is...

Another thing, is if someone does `raise PreventUpdate` in a legit callback return, this flags as an error and would trigger the `on_error`, is this correct?

Just going to throw this here: This PR, once merged should close this PR: https://github.com/plotly/dash/pull/2829 And also close this issue: https://github.com/plotly/dash/issues/2348

@aGitForEveryone I don't know if I would want to go down trying to recommend different things if you alter different files in the renderer to recommend performing different run commands....