Marimo

What's Changed

This change includes important bug fixes. It also includes a big change under the hood -- we've migrated from tornado to starlette, an ASGI framework.

* Starlette migration by mscolnick akshayka in https://github.com/marimo-team/marimo/pull/606
* feat: documentation panel by mscolnick in https://github.com/marimo-team/marimo/pull/591
* chore: upgrade eslint, move off eslint-react-app by mscolnick in https://github.com/marimo-team/marimo/pull/642
* fix: set-ui-element-value on local variable by akshayka in https://github.com/marimo-team/marimo/pull/645
* chore: Cleanup app.py file, initialize empty App() by mscolnick in https://github.com/marimo-team/marimo/pull/644
* docs: type out some settings for searchability by mscolnick in https://github.com/marimo-team/marimo/pull/646
* fix: move WesocketHandler's class vars to instance vars by mscolnick in https://github.com/marimo-team/marimo/pull/650
* Store metadata about a cell's variables (including imports) by akshayka in https://github.com/marimo-team/marimo/pull/651
* fix: traceback should contain line number, stack trace by akshayka in https://github.com/marimo-team/marimo/pull/652
* fix: truncation of standard streams by akshayka in https://github.com/marimo-team/marimo/pull/653


**Full Changelog**: https://github.com/marimo-team/marimo/compare/0.1.81...0.1.82

What's Changed

This change includes a number of bug fixes.

* fix: reference fonts by css vars by mscolnick in https://github.com/marimo-team/marimo/pull/630
* fix: dropdown visibility in dark mode by akshayka in https://github.com/marimo-team/marimo/pull/637
* fix: DatetimeTZDtype serialization by mscolnick in https://github.com/marimo-team/marimo/pull/631
* Fix: add encoding, fileno to Stdout/Stderr by akshayka in https://github.com/marimo-team/marimo/pull/639
* 0.1.81 by akshayka in https://github.com/marimo-team/marimo/pull/640


**Full Changelog**: https://github.com/marimo-team/marimo/compare/0.1.80...0.1.81

What's Changed

This change adds several customization options to `mo.ui.form()`, including the ability to validate forms with custom logic and display error messages on submission failure. It also adds emoji autocomplete to the markdown editor, and a new function, `mo.icon()`, which lets you display SVGs from popular open source icon libraries.

* misc: update copyright year by ericjanto in https://github.com/marimo-team/marimo/pull/610
* fix(deps): update all non-major dependencies by renovate in https://github.com/marimo-team/marimo/pull/618
* feat: emojis autcomplete in markdown by mscolnick in https://github.com/marimo-team/marimo/pull/615
* chore(deps): update actions/cache action to v4 by renovate in https://github.com/marimo-team/marimo/pull/620
* chore(deps): update all storybook dependencies to ^7.6.10 by renovate in https://github.com/marimo-team/marimo/pull/617
* improvement: form customization options and validation by mscolnick in https://github.com/marimo-team/marimo/pull/614
* feat: mo.icon by mscolnick in https://github.com/marimo-team/marimo/pull/619

New Contributors
* ericjanto made their first contribution in https://github.com/marimo-team/marimo/pull/610

**Full Changelog**: https://github.com/marimo-team/marimo/compare/0.1.79...0.1.80

What's Changed

This change adds support for the `pdb` debugger.

* chore: decouple sessions from tornado by mscolnick in https://github.com/marimo-team/marimo/pull/597
* improve: mo.ui.text/text_area background by akshayka in https://github.com/marimo-team/marimo/pull/602
* fix: missing defs at runtime in app.run() by akshayka in https://github.com/marimo-team/marimo/pull/604
* fix: fix nullable max_rows, max_columns by mscolnick in https://github.com/marimo-team/marimo/pull/608
* feat: pdb by mscolnick akshayka in https://github.com/marimo-team/marimo/pull/586


**Full Changelog**: https://github.com/marimo-team/marimo/compare/0.1.78...0.1.79

What's Changed

This release adds support for using `input()` and `stdin` for reading user input when editing a notebook, as well as a number of bug fixes and improvements.

* docs: add diagrams section by akshayka in https://github.com/marimo-team/marimo/pull/568
* fix(deps): update all non-major dependencies by renovate in https://github.com/marimo-team/marimo/pull/570
* chore(deps): update all storybook dependencies to ^7.6.8 by renovate in https://github.com/marimo-team/marimo/pull/569
* chore: skip playwright forks by mscolnick in https://github.com/marimo-team/marimo/pull/578
* fix: correctly handle command palette short (fixes on Linux) by mscolnick in https://github.com/marimo-team/marimo/pull/577
* Update plotting example to use vega_datasets module, replacing obsole altair.load_dataset() by ideoforms in https://github.com/marimo-team/marimo/pull/579
* fix: stopPropagation on Ctrl-B when a cell is not focused by mscolnick in https://github.com/marimo-team/marimo/pull/582
* improvement: add 'inline=bool' to mo.ui.radio by mscolnick in https://github.com/marimo-team/marimo/pull/584
* fix: Add support for recognizing Alt key in shortcuts by mscolnick in https://github.com/marimo-team/marimo/pull/589
* feat: support input() and stdin by akshayka in https://github.com/marimo-team/marimo/pull/587
* 0.1.78 by akshayka in https://github.com/marimo-team/marimo/pull/592

New Contributors
* ideoforms made their first contribution in https://github.com/marimo-team/marimo/pull/579

**Full Changelog**: https://github.com/marimo-team/marimo/compare/0.1.77...0.1.78

What's Changed

This release includes a number of bug fixes and improvements, as well as a new feature: `mo.mermaid()`, which lets you render Mermaid diagrams. We also have a number of new contributors -- welcome pavelzw and bckmnn!

* Fix formatting in dataflow example by pavelzw in https://github.com/marimo-team/marimo/pull/549
* Update callout kinds by pavelzw in https://github.com/marimo-team/marimo/pull/551
* Use r-string to ignore escaping by pavelzw in https://github.com/marimo-team/marimo/pull/550
* improvement: make footer more visible by akshayka in https://github.com/marimo-team/marimo/pull/554
* improvement: add 'system' theme option by mscolnick in https://github.com/marimo-team/marimo/pull/556
* Fix JSON encodings - use utf-8 by akshayka in https://github.com/marimo-team/marimo/pull/557
* Add automatic typo checking by pavelzw in https://github.com/marimo-team/marimo/pull/559
* feat: support loading image from path by akshayka in https://github.com/marimo-team/marimo/pull/555
* Update description of cell movement in intro.py by bckmnn in https://github.com/marimo-team/marimo/pull/560
* Add typos as dev dependency, for local usage by akshayka in https://github.com/marimo-team/marimo/pull/561
* docs: editor features by akshayka in https://github.com/marimo-team/marimo/pull/563
* fix: fix native select background color on Linux, improve other dark more support by mscolnick in https://github.com/marimo-team/marimo/pull/565
* docs: Remove mo.pdf iframe to prevent autodownloads by akshayka in https://github.com/marimo-team/marimo/pull/567
* improvement: clip mo.ui.dataframe preview to 100 rows, add dropdown for pagination to find specific page by mscolnick in https://github.com/marimo-team/marimo/pull/566
* feat: mo.mermaid by mscolnick in https://github.com/marimo-team/marimo/pull/564

New Contributors
* pavelzw made their first contribution in https://github.com/marimo-team/marimo/pull/549
* bckmnn made their first contribution in https://github.com/marimo-team/marimo/pull/560

**Full Changelog**: https://github.com/marimo-team/marimo/compare/0.1.76...0.1.77