Jupytext Files

Added - All the extensions supported by Jupytext now appear in the --to paragraph of jupytext --help (#433) - We have added a new function get_formats_from_notebook_path that returns the list of paired formats for a given notebook (#1419)

Fixed - We have fixed jupytext --sync, and the contents manager, to make sure that a simple .py file (not in the percent format) will not be treated as a paired file when the Jupytext configuration file has formats="ipynb,py:percent" (#1418) - A notebook can be moved in Jupyter even if that makes it unpaired (#1414) - The test against jupyter-fs now installs its fs extra dependency (#1398) - The jupytext --sync command now works correctly with symbolic links. Thanks to mccullerlp for reporting (#1407) and addressing (#1408) the problem! - Jupytext will look for quarto.cmd on Windows. Thanks to mccullerlp for documenting the issue (#1406, #1409). - We have corrected the jupytext --paired-paths command: it will now take the Jupytext configuration file, if any, into account (#1419)