Version 1.19.1 (#1487)

Version 1.19.0 (#1479)

Version 1.19.0 (#1480)

Add a new `py:marimo` format (#1431)

* Add a new py:marimo format
* Add the marimo version of sample notebooks
* Document the new py:marimo format
* Update the UI tests
* Update the marimo examples using Marimo 0.17.8
* Marimo 0.17.6 is the last version that works with Python 3.9

Fix timestamp issue in test_check_source_is_newer_when_using_jupytext…

…_sync (#1461)

Co-authored-by: copilot-swe-agent[bot] <[email protected]>
Co-authored-by: mwouts <[email protected]>

Version 1.18.0

Test Jupytext with Python 3.14 (#1457)

* Add Python 3.14
* Skip the unique failing test
* Version 1.18.0rc0

Version 1.17.3

Version 1.17.2

Skip failing test