Unity UI Extensions v3.0.0

The V3 relaunch brings **full Unity 6 support**, a refreshed brand, and the start of a two-package ecosystem — the proven uGUI library you know, now joined by a modern UI Toolkit companion.

> **Two packages. One ecosystem.** These notes cover the **uGUI** package (`com.unity.uiextensions`). Meet its new companion: [UI Toolkit Extensions](https://github.com/Unity-UI-Extensions/com.unity.uitoolkitextensions).

### Highlights

- **Full Unity 6 support** — the whole library verified and updated for Unity 6, with legacy dependencies cleared out and the examples refreshed.

- **Two-package ecosystem** — the new UI Toolkit Extensions package launches alongside under the shared 3.0 banner.

### Added

- New control: **GridRawImage**

- New control: **UI Knob 2** (`UI_Knob2`)

- New control: **UI Segmented Circle** / Segmented Control

- New control: **UI Graphic Selector**

- UILineConnector: the pivot can now be used as the reference point when drawing lines (#490)

- UILineConnector: new "close line" option to finish a line off and fill any gaps at the end

- BoxSlider: added `SetXWithoutNotify` and `SetYWithoutNotify`

### Changed / Fixed

- Reorderable List: fixed a null-reference exception, and resolved element-stacking when moving elements slightly

- Scroll Snap: resolved a race condition that could raise a NaN error when lerping; made rescaling and full-screen scroll snap more resilient

- HSS/VSS: guarded against a divide-by-zero when the scroll snap has a single page; `GetCurrentPage` made more resilient

- Infinite Scroll: resolved out-of-bounds issues

- Flow Layout Group: addressed layout issues and fixed the last line overflowing the rect bounds

- UI Particle System: new "CullingMode" option to resolve unscaled delta time (#486 / #487)

- Gradient2: optimised `ModifyMesh`; fixed radial triangle add order (#384)

- ScrollRect: force `ScrollRect.content` setup (#485)

- UILineConnector: improved point-array calculation (#495); refresh on global scale change

- Layout groups now rebuild on disable/enable

- General TMPro/Text compatibility housekeeping (#477)

- Compile-flag support for Unity 6 (#493)

Built by the community and mastered/packaged by SimonDarksideJ

For full details about the project, check on the project site here:

Unity UI Extensions — Community I Controls for Unity

(source) Unity-UI-Extensions/com.unity.uiextensions (github.com)