Atom is sunsetted. It is not possible to publish new packages anymore. If you have Atom working offline locally, it should continue to work, but the servers are down.

You can export ipynb from Hydrogen using this method and migrate to the following alternatives:

• Nteract, which is directly inspired by Hydrogen.
  https://nteract.io/

• VsCode with its Jupyter integration
  https://code.visualstudio.com/docs/datascience/jupyter-notebooks

• Pycharm with Jupyter Notebook integration
  https://www.jetbrains.com/pycharm/

You can directly download the code from here, copy it to ~/.atom/packages/hydrogen and run apm install at the root
https://github.com/nteract/hydrogen/archive/refs/tags/v2.16.5.zip

What's Changed

• fix: remove the old workaround for the editor.languageMode

Full Changelog: v2.16.3...v2.16.4