What's Changed

✨ Highlights

📦 Package manager panel. This release adds a new panel — the package manager panel. From this panel, you can view all packages installed in your environment, as well as add and remove packages. When running with --sandbox, adding and removing packages also updates your notebook's inline script metadata.

🖼️ mo.iframe(): Use mo.iframe to create iframes that properly resize their content.

All changes

• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in https://github.com/marimo-team/marimo/pull/2393
• fix: Don't remove packages when imports removed from notebook in sandbox by @akshayka in https://github.com/marimo-team/marimo/pull/2396
• feat: panel for packagemanagement by @mscolnick in https://github.com/marimo-team/marimo/pull/2392
• feat: add mo.iframe, and a-frame example by @mscolnick in https://github.com/marimo-team/marimo/pull/2398
• fix: emit some errors to stderr by @akshayka in https://github.com/marimo-team/marimo/pull/2399
• improve: examples by @akshayka in https://github.com/marimo-team/marimo/pull/2400
• Update README.md by @akshayka in https://github.com/marimo-team/marimo/pull/2401
• docs improvements by @akshayka in https://github.com/marimo-team/marimo/pull/2402
• 0.8.20 by @akshayka in https://github.com/marimo-team/marimo/pull/2407

Full Changelog: https://github.com/marimo-team/marimo/compare/0.8.19...0.8.20