Box updated JSON format in it's new release (August 2022)

[AksharGanatra]

After the release of Box Note (August 2022), the json format (with all content embedded in it) which we used to see previously after opening boxnote file is completely changed .
And this project works no more for the new format.
previously created files (before august (2022) release) works fine but newly created files throws following:

File "box2html_conversion.py", line 31, in
File "box2html_conversion.py", line 12, in convert
File "boxnotes2html\boxnote.py", line 179, in from_file
File "boxnotes2html\boxnote.py", line 169, in init
KeyError: 'atext'
[11836] Failed to execute script 'box2html_conversion' due to unhandled exception!

[alexwennerberg]

Ah, that's unfortunate! I have updated the README to let people now. I created this as part of my work a few years ago, but I no longer have the time or interest to make this change. I would be happy to accept a PR that fixes this though!

[XZhouQD]

That's a total internal change from the traditional format to the new one, a very similar but limited one as ProseMirror JSON. I've wrote my one converter for simple converting - may be useful if you want to refer to and adopt. XZhouQD/boxnote-converter

[alexwennerberg]

thanks, I no longer maintain this project but this issue is linked from my readme so people should be able to find your project. great work