iOS Changelog
Each version entry in this changelog lists all updates, improvements, and maintenance releases for the JWX iOS SDK 4.
These notes help you track technical changes, performance enhancements, and stability updates across releases.
For information about new features, deprecations, updates that may affect workflows or integrations, and historical release notes, see our iOS release notes.
4.25.2
February 24, 2026
- Fixed event data not being properly sent to DevTools.
- Fixed a crash that could occur when loading Google IMA ads, due to UI updates being triggered on a background thread.
- Fixed an issue where only the first caption track was available for DRM-protected content.
- Fixed an issue on iOS 26 where pre-roll video ads could shrink when scrolled out of view and then back into view.
- Fixed a crash on iOS that could occur when advancing to the next playlist item.
- Fixed ad metadata not being properly formatted for Google IMA ads.
4.25.1
January 30, 2026
- Fixed the center control button to correctly display the play/pause button during VAST ad playback.
- Fixed a player UI issue that could cause incorrect or unexpected control states when playing local file playlists with autoplay enabled.
4.25.0
December 19, 2025
- Fixed embedded captions not displaying on Chromecast.
- Fixed video not completing after post-roll ad.
- Fixed video pausing after scrubbing during playback.
- Fixed Next Up card showing wrong video.
- Fixed toolbar transparency issue with
UIDesignRequiresCompatibilityon iOS 26. - Fixed iOS 26 black screen in
JWPlayerViewafter ad break. - Prevented
AVPlayerItemcrash when adding outputs that are already attached.
4.24.0
November 10, 2025
- Upgraded OM SDK to version 1.6.0.
- Fixed a 0% viewability measurement issue with the OM SDK bug on iOS 26 in apps with tab bars.
- Fixed a bug where 0% viewability measurements with the OM SDK were possible in full-screen.
Updated 7 days ago
