v2.73

• SUP-16380 - remove user and creator ID
• SUP-15794 - "Unmute" button with no autoplay IOS
• FEC-8576 - [KAVA] - In mobile device, locking the phone does not cause a pause event (33)
• SUP-15744 - Chromecast doesn't work for live entries 
• SUP-13321 - QnA box behavior when exiting full screen
• SUP-15195 - Missing Scroll Bar in Chapters
• SUP-16282 - Captions Flashing at bottom left of player v 2.71
• FEC-8577 - [KAVA] - After replaying a video, no event '99' is fired
• FEC-8545 - iOS 11 & 12/Android 8.0 seeking the video before starting playback player stays in an endless spinning wheel state
• PSVAMB-4560 - Chromecast icon not showing on iframe player
• FEV-232 - analytics reporting should not go via ECDN
• FEC-8656 - Add Missing Features to Kava Plugin (AKA KAnalony)
• FEC-8659 - Reset session ID on every change media
• FEC-8608 -[IMA][iOS12] Autoplay is not working with PlaysInline=false configuration
• SUP-15880 - No autoplay in Chrome for video without sound and with interaction buttons disabled
• FEC-8560 - Wrong flavor id sent in playlist player
• Added the isNativeIOSPlayback function to the MediaWikiClient.