Release 0.15.0

[AnnMarieW]

🎉 Release 0.15.0 is now available

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⚠️ Breaking Change Ahead

Don’t worry—it’s just one small update:

➡️ If you’re using DatePicker, simply rename it to DatePickerInput.

Why the change? This renaming keeps us aligned with the upstream Mantine library. Mantine has two components:

• DatePicker: A standalone calendar.
• DatePickerInput: An input field with a dropdown calendar (similar to Dash Core Components' DatePickers).

By making this update, we’re paving the way to add Mantine’s standalone DatePicker in a future release.

That’s it! No other breaking changes in this release. 🎉 For more details, check out our Roadmap.

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🥳 New Features

1. Added Custom Icons to Checkbox

You can now customize the icons in your checkboxes! This feature was extracted from a larger PR that @snehilvj was working on. Thanks, Snehil! ❤️

Here's a live sample app hosted on PyCafe.

Check out the updated Checkbox docs, which now include several new features like the indeterminate state:

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2. Added the debounce Prop to DatePickerInput

The debounce prop can now be set to True, False, or a number of milliseconds for delay before updating. When True, the value updates when the input loses focus. #405

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3. Added highlightToday

For date components with a calendar, you can now set highlightToday=True to display today's date with a border. #405

Try it out with this example app.

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4. Added the position Prop to dmc.Notification Components

This new prop makes it easy to position notifications anywhere on the screen.

Check out the live demo on PyCafe:

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5. Updated to Mantine 7.14.1

New features in this Mantine release include:

• BarChart SVG Pattern Fill
  See the sample app on PyCafe:

  

• restrictToMarks Prop for Slider
  This feature is great for sliders with uneven marks, allowing users to select only specific values.

  Check out the sample app:

  

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🛠️ Fixed

• In MultiSelect, the debounce prop now works when deleting items while the dropdown is closed, and debounce is set to a number. #407
• Fixed a regression in 0.14.7 where it was not possible to update both the data and value in the same callback for Select and MultiSelect. #412
• DateInput now updates properly when clearable=True. #405
• Fixed a console warning in Tooltip components by adding a key to the wrapper Box element. #418
• Upgrading to Mantine 7.14.1 resolved the issue with TagsInput, where removing items by clicking the "x" on a pill wasn’t working correctly. A huge thanks to @ctdunc for contributing a PR to the upstream Mantine library to fix this! 🏆 #369

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📖 New in the Docs

Thanks to @demk0r for their first PR in the dmc-docs!

The current page is now highlighted in the sidebar. The active prop in the NavLink updates automatically based on the URL. Check out the new example in the docs:

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Updated Slider Section

The Slider documentation now includes more examples of features and styling:

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Updated Styles API Section

The Styles API documentation now includes additional examples and detailed guidance on using the styles and classNames props.

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🙏 Thank You, Contributors!

Thanks to everyone who contributed to this release 🏅

If you would like to contribute, please check out our GitHub issues, where we’ve labeled several tasks as Good First Issues.

The docs are also a Dash app built with DMC, so contributing there is straightforward and a great way to get started. You can find the docs repository here.

Join us and help shape the future of Dash Mantine Components!