# Release notes (/en/realtime-media/marketplace/reference/release-notes/ios)

> For AI agents: see the complete documentation index at [llms.txt](/llms.txt).

This page provides release notes for the Extensions Marketplace SDK extensions.

      
  
      
  
      
    ## MetaKit extension [#metakit-extension-1]

    ### v2.2.0 [#v220-1]

    v2.2.0 was released on September 13, 2024.

    #### New features [#new-features-8]

    **Stickers**

    This version adds the sticker feature that uses the face capture driver and follows the character's head movements. The SDK provides subpackages for glasses (`material_sticker_glass`), masks (`material_sticker_facemask`), veils (`material_sticker_veil`), and dragon head hats (`material_sticker_dragonhat`). You can load the corresponding scene resources to quickly experience the effects of different stickers.

    **Portrait edge light**

    This release adds a new portrait edge light effect. To experience it, specify the subpackage resource as `material_effect_ray` when loading scene resources.

    **Advertising light text-to-image**

    This version adds a text-to-image feature for the advertising lights. When setting the advertising light effects, you can specify the text content through the `text` parameter and add animation effects through the `animation` parameter. This includes jumping, waving, or swaying, to make the text appear dynamically on the screen.

    #### Improvements [#improvements-7]

    This update adds support for `loadMaterial` and `unloadMaterial` in `setExtensionPropertyWithVendor`.

    #### API changes [#api-changes-4]

    **Added**

    * `loadMaterial`
    * `unloadMaterial`

    ### v2.1.0 [#v210-2]

    v2.1.0 was released on March 6, 2024.

    This update focuses on optimizing the performance of the MetaKit extension, ensuring more efficient operation and a better user experience.

    ### v2.0.0 [#v200-3]

    v2.0.0 was released on February 23, 2024.

    This is the first release of the MetaKit extension. This extension integrates multiple AI technologies to provide users with diverse video enhancement functions in audio and video interaction use-cases.

    ## Camera Movement extension [#camera-movement-extension-1]

    ### v1.2.0 [#v120-2]

    v1.2.0 was released on April 29, 2024.

    #### Improvements [#improvements-8]

    * Added support for Video SDK v4.3.x.
    * Improved the performance of the Camera Movement extension, reducing potential stuttering issues on low-end devices.

    ### v1.0.0 [#v100-4]

    v1.0.0 was released on February 23, 2024.

    This is the initial release of the Agora Camera Movement extension. The extension uses AI technology and intelligent camera movement algorithms to provide various features for audio and video interaction use-cases.