dash.js v4.7.3

Features

#4319 Add support for playback using the Managed Media Source @dsilhavy

Improvements

#4280 Change template for JSDocs to avoid styling issues like the menu blocking the parameter description @abdulaziz-bd
#4298 Adds settings parameters to configure the AbandonRequestsRule.js @dsilhavy
#4267 Update all URLs to Livesim. Use Livesim2 instead of Livesim1 @dsilhavy
#4305 Remove outdated cues from track when adding a new cue to avoid memory leaks. @dsilhavy
#4310 Add new BBC R&D Test Streams to Reference Player @mattjuggins
#4320 Enable pass-through of UTF-8 chars when provided via lang-attribute @stschr
#4322 For low latency DASH use min/max playbackRate when the buffer is safe in mode: liveCatchupModeLoLP @bwallberg
#4324 Update to imscJS v1.1.4 @nigelmegitt

Bugfixes

#4296 Fix two scheduling errors related to quality switches @dsilhavy
#4297 Fix the handling of abandoning segment requests @dsilhavy
#4314 Fix issues with the controlbar when muting video playback and transitioning from dynamic to static content @ShikiSeiren
#4323 Fix a bug in the OfflineStreamProcessor.js @dsilhavy