6.5.0

• media3 upped to 1.4.1
• removed dependency of androidx.media
• minSDK bumped to 24 (Marshmallow no longer supported, sorry)
• in OnlineSearch view, info about subscriber counts (when available) are added to podcasts
• likely fixed video fragment crash due to: java.lang.IllegalStateException: Fragment VideoEpisodeFragment
• improved behavior of toggling video view modes
• added setting in feed preferences to play audio only for video feeds
• added feature to truly handle Youtube channels
• Youtube channels can be searched in OnlineSearch view and browsed, played or subscribed in OnlineFeed view
• Youtube media are played within Podcini, in video pr audio modes
• in feed setting of Youtube channels, "Prefer streaming" and "Auto download" options are disabled
• limitations:
  • Youtube channels search currently only showing up to 20 results
  • A YouTube channel is only fetching up to 30 media
  • Youtube media can only be streamed (not downloadable for now)
  • video quality is set to lowest, audio quality is set to highest on wifi and lowest on mobile (not customizable now)
  • Youtube feed is not auto-downloadable