Version 1.13.2

Changed

• The extension for Jupyter Lab benefited from a series of improvements contributed by Frédéric Collonval:
  • A new "Jupytext Notebook" factory offers the option to open text notebooks directly with the notebook view (#803). To use it, follow the instructions in the documentation.
  • The ICommandPalette is optional, for compatibility with RISE within JupyterLab RISE#605
  • Added support for translation
• Branch master was renamed to main (links update)

Version 1.13.1 (2nd attempt)

The version 1.13.1 did not get published to pip because of #866 - This is an attempt to publish that version.

Version 1.13.1

• The magic commands in py:percent scripts with no explicit format information remain commented over a round trip (#848)

Version 1.13.0

Added

• The Jupytext CLI has a new --diff command to show the differences between two notebooks (and if you want to see the changes in a file being updated by Jupytext, use --show-changes) (#799)
• Jupyter will show the diff between text and ipynb paired notebooks when it cannot open a paired notebook because the ipynb version is more recent. Also, if the inputs in the two files are identical then the notebook will open with no error (#799)
• The py:percent format will use raw strings when encoding Markdown cells as string, if they contain backslash characters (#836)

Fixed

• We have upgraded the jupyterlab extension dependencies and especially ansi-regex to fix a security vulnerability (#857)

Changed

• The Jupytext configuration file is reloaded only when a notebook is opened, saved, or when a different folder is explored (#797)

Version 1.12.0

Added

• Jupytext supports Quarto notebooks (with .qmd extension) (#837)
• Jupytext can be configured through the pyproject.toml file. Thanks to Robin Brown for this contribution! (#828)
• Jupytext now supports OCaml files with .ml extension. Thanks to Quentin Fortier for getting this started (#832)

Fixed

• Added more test to make sure that notebooks can be trusted. In practice, notebooks could not be trusted in JupyterLab<3.0.13 because of the absence of cell ids (#826)

Version 1.11.5

Fixed

• Fixed typos revealed by codespell - thanks to @hectormz for this contribution (#829)
• We updated the dependencies of the jupyterlab-jupytext extension to address several security issues (#842) (#843)
• The Jupytext dev environment (requirements-dev.txt) now uses jupyterlab==3.0.17 rather than 3.0.0 because of another security issue (#839)

Version 1.11.4

Changed

• The documentation illustrates how the cell_markers option (and the other ones) can be set directly in the jupytext.toml config file (#809).
• The dependency on mdit-py-plugins through markdown-it-py[plugins] was made explicit (#814)

Fixed

• System assigns of the form var = !cmd are commented out (#816)
• Fixed an InconsistentPath issue with notebooks paired with scripts in a folder. The prefix in the Jupytext formats always use /, while paths might use either / or \ (#806)
• Tests that cannot succeed are skipped when either the Jupytext folder is not a git repository, when sphinx-gallery is too recent, or when pandoc is not up-to-date (#814)
• Removed the mention of '--update' in 'jupytext --pipe' since outputs are preserved already

Version 1.11.3

Changed

• Jupytext CLI has a new option --use-source-timestamp that sets the last modification time of the output file equal to that of the source file (this avoids having to change the timestamp of the source file) (#784)
• In the pre-commit mode, Jupytext now uses the commit timestamp to determine which file in the pair is the most recent (#780)

Fixed

• Dependencies of the JupyterLab extension have been upgraded to fix a security vulnerability (#798)
• The --warn-only option also applies to pipes. Use this if the pipe may fail, e.g. if you apply black on a possibly invalid script (#781)
• Variables assigned from a magic command are commented out in py scripts (#781)
• Fixed a round-trip issue on notebooks that have None/null in their metadata (#792)

Version 1.11.2

Changed

• Jupytext's dependency markdown-it-py is now in v1 (#769)
• The optional argument fmt in jupytext.reads now has the default value None - thanks to Yuvi Panda (#763)

Fixed

• All text files are opened with an explicit utf-8 encoding (#770)
• Previously --pipe black was not always putting two blank lines between functions. To fix that we load the internal Jupytext
  cell metadata like lines_to_next_cell from the text file rather than ipynb (#761)
• The timestamp of the source file is not updated any more when the destination file is not in the pair (#765, #767)

Added

• A new test documents when the ipython3 pygment lexer appears in MyST Markdown files (#759)

Version 1.11.1

Fixed

• Format options stored in the notebook itself are now taken into account (Fixes #757)