General Improvement

•  To the VAST ad client, added support to automatically make ad breaks with the same offset into an ad pod when loaded in a VMAP ad tag. 

Fixes 

• To the VAST ad client, added support to automatically make ad breaks with the same offset into an ad pod when loaded in a VMAP ad tag. 
• Fixed a bug preventing auto-advancement to the next playlist item when casting.
• Fixed an issue causing some captions track names to display as a two-letter ISO code instead of the full word. 
• Fixed a bug preventing the settings menu from working after using the setConfig Javascript method. 
• Fixed a bug preventing the fullscreen button from displaying during IMA ad playback on some desktop browsers. 

New Feature & Updates

• Added double tap to rewind/fast forward.
• Updated IMA SDK to 3.24.0.
• Updated ExoPlayer to 2.14.2.

Improvements

• Added localization support to our DAI implementation via ImaSdkSettings.
• Added a reason to onBuffer events.
• Improved error code reporting.
• Continued improvements to User Interface.
• General stability improvements.

Fix

• Fixed an issue where caption track did not show up properly when casting a video.

New Features

• Added ability to listen to AirPlay status events through JWAirPlayDelegate. 
• Added support for GCKUICastButton for iOS 14+. 
• Playback rate can be set while using Chromecast. 
• Analytics have been added for in-manifest captions. 
• Caption tracks can be specified using desired locale. 
• Added ability to launch an unscheduled ad using JWPlayer.play(ad tag: URL, client: JWAdClient). 
• Added a reason to onBuffer events. 
• Added error reporting for HLS manifest issues. 
• Added sdkVersion to JWPlayerKit, which reports what version of the JWPlayerKit SDK is being used. 

General Improvements

• Added ability to listen to when cues are updated, using JWPlayerStateDelegate.jwplayer(_ player: JWPlayer, updatedCues cues: [JWCue]). 
• Casting interface adapts to both video and audio-only content. 
• Continued improvements to User Interface. 

Fix

• Fixed an issue where incorrect license key error message is displayed. 

Bug Fix

Added Token v2 support to the PlayReady license server

Updates

• For accessibility, added aria-expanded attributes to the buttons in the captions styling submenu. 
• Improved the experience for mp4 videos under 90 seconds that are single items so that when set to repeat, the looping is seamless. 

Fixes

• Fixed an issue on Tizen preventing the quality from upswitching beyond a certain level. 
• Fixed an issue causing buffering on some DASH streams. 
• Fixed an issue preventing seeking when a player is set up with the Google IMA ad client but no ad tag. 
• Fixed an accessibility issue preventing the playlist number from being read by screen readers. 
• Fixed a javascript error thrown by the displayClick event listener when player controls are set to false. 

Fix

Fixed an issue where SDK is not working properly with Xcode 12 or lower. 

General Improvements 

• Added support for OMID (Open Measurement Interface Definition) in JWP VAST client.
• Improved OMID support for Google IMA, reporting more accurate viewability data.
• Added a new API, JWPlayer.friendlyObstructions, where friendly obstructions can be reported to both IMA and JWP VAST ad clients.
• Added double-tap to rewind and fast forward. 
• Added the ability to specify a playlist URL in JWPlayerConfigurationBuilder.
• Deprecated JWPlayerItemBuilder.setAutostart. 

General Improvements

• Added support for OMID (Open measurement Interface Definition) in JWP VAST client. 
• Added the ability to specify a playlist URL in PlaylistItem.playlistUrl. 
• Added caption analytics support.

Fix

• Fixed an issue where InPlaylistTimedMetaData start and end values differ from web and iOS. 

Fixes

• Continuing improvements to user interface. 
• Fixed a bug where JWPlayerViewController crashes in Simulator for iPhone 8 or below. 

 General Changes 

• Entirely rewritten in Swift while maintaining backward compatibility for customer applications using Objective-C. 
• Completely native player and User Interface by using UIKit, which gives easier video control presentations and customizations. 
• Decoupled user interface, which gives greater flexibility for creating own user interface with JWPlayerView. 
• License keys must be supplied programmatically through JWPlayerKit. For extra security, they are no longer read from the Info.plist in the application. 
• Thumbnail preview is shown as the user seeks across the content if the thumbnail track is specified for a JWPlayerItem. 
• New and improved customizable user interface through using the JWPlayerViewController. 
• Chromecast is supported through using our interface in JWPlayerViewController if you include GoogleCast SDK in your project. 
• Related content is displayed in a new and improved user interface, complete with autoplay functionality. 
• Added a common error reporting JWError for warnings and errors. 
• Added specialized metadata event delegates, which can be subscribed to events through the JWPlayer protocol. 
• Added fast forward button to compliment the rewind button 

 Ads 

• Upgraded IMA support to 3.14.3 include iOS 14 and above. JW iOS SDK 4.0 supports Google IMA, Google IMA DAI, and JWP VAST. 
• Added Picture-in-Picture support for IMA DAI ads. 
• Added ability to set custom initialization options through the assetOptions property. 

API Updates 

• Added dedicated builders for each type of ad, and renamed JWAdConfig to JWAdertisingConfig.
  • Google IMA JWImaAdvertisingConfigBuilder 
  • Google IMA DAI JWImaDaiAdvertisingConfigBuilder 
  • JWP VAST JWAdsAdvertisingConfigBuilder 
• Renamed JWConfig to JWPlayerConfiguration, which is created using a separate object JWPlayerConfigurationBuilder. 
• Renamed JWPlaylistItem to JWPlayerItem. 
• Renamed JWSource to JWVideoSource. 
• Renamed JWRelatedConfig to JWRelatedContentConfiguration. 
• Deprecated JWTrack, and added associated builders JWMediaTrack, JWChapterTrack, JWCaptionTrack, and JWThumbnailTrack. 

Event API 

• Added multiple delegates for different events
  • JWPlayer
  • JWPlayerDelegate
  • JWPlayerStateDelegate
  • JWPlayerViewControllerDelegate
  • JWViewControllerDelegate
  • JWAdDelegate
  • JWAVDelegate
  • JWPlaybackMetadataDelegate 

User Interface 

• Added Lock screen control, which is more reactive to the state of the player:
     • The next item and previous item buttons are shown if the current item is part of a playlist.
     • The rewind and fast forward buttons are enabled if there is only one item. “Advertisement” is displayed as the video title when an ad is playing.
     • The application’s name is displayed in the controls if a currently playing item does not have a title.
     • “Previous Item” button is disabled for the first item in a playlist, and the “Next Item” button is disabled for the final item in a playlist. 
• Added chapter markers, which are displayed as cue points and chapters have been defined for the player item. 

Captions 

• Added ability to customize the look of captions using JWCaptionStyle. These settings are observed only if they are not specified in the user’s accessibility settings.
• Added side-loaded VTT captions positional attributes, which is specified within the VTT file. Vertically-displayed text is not supported. 
• Added In-manifest Caption support for Chromecast. 

Deprecated Features

• VPAID and FreeWheel support 
• CSS support