0.6.20

What's Changed

Highlights

🔢 No-code Polars transformations! Polars is now supported in mo.ui.dataframe: transform Polars dataframes without writing code!

🔍 Searchable tables! We now have global search over dataframes and other tabular data, built into mo.ui.table!

🔔 Notebook run notifications. At marimo, the small details are important to us: your notebook favicon will now change based on whether your notebook is running or idle. We also have opt-in browser notifications on your notebook status -- so you can navigate away to another tab, and marimo will tell you when your notebook is done running (and if it errored).

Experimental strict execution. Reproducibility is important to us; we now have an experimental "strict" runtime that tries hard to prevent mutations and other non-deterministic behavior. Enable it with

[experimental]
execution_type = "strict"

in ~/.marimo.toml.

Bug fixes and improvements.

All changes

• fix: marimo home directory shouldn't be in sys.path by @akshayka in #1618
• feat: polars support in mo.ui.dataframe transformations by @mscolnick in #1612
• fix: Save cell execution times for session resume by @wasimsandhu in #1619
• fix: Persist stale cells on session resume by @wasimsandhu in #1625
• fix: Set stale status to false on cell transition to idle by @wasimsandhu in #1626
• chore: cleanup singleton logic to cache on the window by @mscolnick in #1627
• Strict Execution by @dmadisetti in #1580
• improvement: add more types to the openapi schema by @mscolnick in #1621
• vscode: theming for vscode, return code on save by @mscolnick in #1628
• fix: plotly formatting error by @mscolnick in #1633
• fix: uninstantiated logic by @akshayka in #1632
• Update Documentation for mo.tabs to mo.ui.tabs to Remove Deprecation … by @Haleshot in #1637
• chore: fix typo by @ericjanto in #1638
• improvement: less scroll shift by @akshayka in #1635
• feat: global table search by @mscolnick in #1641
• fix: clear global search in the backend for dataframes by @mscolnick in #1642
• fix: clear global search in the backend for dataframes by @mscolnick in #1643
• feat: Feedback on notebook run completion by @wasimsandhu in #1634
• fix: use basename for document title (#1630) by @ericjanto in #1647
• chore(deps): update dependency ws to v8.17.1 [security] by @renovate in #1644
• 0.6.20 by @akshayka in #1649

Full Changelog: 0.6.19...0.6.20