@xyflow/svelte@1.6.3

a16z-infra/JungleGym@xyflow/svelte@1.6.3Aug 12, 2026by moklick

AI Summary

This patch release for the Svelte version of XYFlow improves viewport interactions and fixes several rendering bugs related to parent extents and touch events.

Key Highlights

Allow middle-mouse viewport panning to start from a selection rectangle.
Fix `extent: 'parent'` not immediately resolving when parent has width.
Fix module imports to adhere to Node ESM & TypeScript conventions.
Fix selection box appearing when dragging the pane via touch.
Allow `Control` to activate pane panning with a primary-button drag.

New Features

Improved viewport panning behaviors
Fixed parent extent resolution
ESM and TypeScript import compliance

Full Release Notes

### Patch Changes

-   [#5902](https://github.com/xyflow/xyflow/pull/5902) [`393d951`](https://github.com/xyflow/xyflow/commit/393d95161802948a3c9cca55dde3d807e9a634f1) - Allow middle-mouse viewport panning to start from a selection rectangle.


-   [#5889](https://github.com/xyflow/xyflow/pull/5889) [`ff126a0`](https://github.com/xyflow/xyflow/commit/ff126a06a57c341948407d7f66b2972e2627828a) - Fix `extent: 'parent'` not immediately resolving when parent has `width` or `initialWidth`.


-   [#5930](https://github.com/xyflow/xyflow/pull/5930) [`48293bf`](https://github.com/xyflow/xyflow/commit/48293bf948c06c040f718fb0a3f0b82dda2acd77) - Fix module imports to adhere to Node ESM & Typescript conventions


-   [#5918](https://github.com/xyflow/xyflow/pull/5918) [`c5d7442`](https://github.com/xyflow/xyflow/commit/c5d74425a57adf18a5d582cf51d141909b564fd4) - Fix selection box appearing when dragging the pane via touch. Prefer touch panning over drag selection when `selectionOnDrag` is combined with mouse-button-specific `panOnDrag` settings.


-   [#5922](https://github.com/xyflow/xyflow/pull/5922) [`392da00`](https://github.com/xyflow/xyflow/commit/392da00ce0aa97c99cd7a7561fe69b20e1c2f0ca) - Allow `Control` to activate pane panning with a primary-button drag.

-   Updated dependencies \[[`393d951`](https://github.com/xyflow/xyflow/commit/393d95161802948a3c9cca55dde3d807e9a634f1), [`ff126a0`](https://github.com/xyflow/xyflow/commit/ff126a06a57c341948407d7f66b2972e2627828a), [`e5d86bd`](https://github.com/xyflow/xyflow/commit/e5d86bde2379439a6dd33ccecb1cba354fe4f037), [`392da00`](https://github.com/xyflow/xyflow/commit/392da00ce0aa97c99cd7a7561fe69b20e1c2f0ca)]:
    -   @xyflow/system@0.0.80