Breaking changes in v0.3

Applies to svelte-flexiboards v0.3.0, released 27 August 2025. This page is kept for reference; new projects should install @flexiboards/svelte and follow Migrating to v1.0.

1. FlexiDelete changes

Prior to v0.3, the FlexiDelete did not use a controller, and it did not render any DOM element by itself.

To improve accessibility, we changed that: the FlexiDelete component now renders a div that wraps the children content. This has led to the following breaking changes:

• The props property passed to the children snippet (with members onpointerenter and onpointerleave) is now redundant. Delete it, since it goes away in the next version.
• You may now need to style around the addition of the wrapper div. A class prop has been added to let you do this.
• The contents of your children snippet no longer needs to be hoverable.
• If you give the deleter no label, put a screen-reader only span (for example, class sr-only in TailwindCSS) inside the children snippet to name it.

The Numbers example has been updated to reflect this change.

2. FlexiAdd changes

For the same reason, the FlexiAdd now renders its own button element, with the children content inside it. This means:

• props is now redundant inside the snippet (with members onpointerdown and style), so you no longer spread it. Remove it.
• You may now need to style around the addition of the wrapper button. A class prop has been added to let you do this.
• The contents of your children snippet no longer needs to be a button.

The Numbers example has been updated to reflect this change.

3. Internal controller changes

Earlier releases let controllers, especially the FlexiWidgetController, expose methods and properties that were never intended for external use. In v0.3, those methods are no longer available.