Incompatible with plotly 6.0

[news24lor]

Describe the bug
My computer has updated the python libraries including plotly from version 5.23 to version 6.0.1. The Dataplotly plugin no longer works and when trying to create a graph, a very long python error comes up:
ValueError: Invalid property specified for object of type plotly.graph_objs.layout.XAxis: ‘titlefont’

To Reproduce
Steps to reproduce the behavior:

1. update plotly library to version 6.0

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: all
• QGIS 3.42
• DataPlotly 4.2

Additional context
By re-installing the old version 5.23 with pip, Dataplotly becomes functional again

[ghtmtt]

seems related to #373. I'm trying to understand what is the best way because I think you upgraded the plotly version manually. Or was plotly 6 shipped automatically with some OS and QGIS version?

[news24lor]

In Linux with the latest version of QGIS 3.42, there is plotly 6.0.1. In Windows, I don't know if they have updated it but it too will be updated, I think. In MacOS the official version still has an old plotly 5.2.3 while the QGIS version of MacPorts has the libraries updated automatically and plotly is at version 6.0.1. Libraries and applications in the Unix environment (Linux and MacOS) have automatic tools that update everything (gdal, proj, python, qgis, etc.)