Hi doktor5000!
I'm not sure what the status of the required haskell/ghc stack. I guess it's still unmaintained? I can't really tell based on the Bug report.
I did find something useful on the Pandoc website:
https://pandoc.org/try/. It allows you to use pandoc without installing anything.
I'm mainly interested in converting ODT files to Markdown. I did a bit of hunting and found out that
LibreOffice will be supporting Markdown in the near future:
What's Happening: Work is underway to add native Markdown import support to LibreOffice Writer. This development, led in collaboration with a Google Summer of Code (GSoC) developer, aims to enable opening and editing of Markdown files (.md) using the MD4C Markdown parser.
According to the article, we should see native Markdown support in LibreOffice Writer in version 26.2, scheduled for next year..
Regards,
Brad