Breaking Changes

#931 - Create separate PlexSession objects
#963 - Remove Python 3.6 support
#965 - Fix Video.optimize() method

New Features

#958 - Add method to switch Plex Home users
#959 - Add MediaPartStream.languageTag attribute
#968 - Add guids attribute to Artist, Album, and Track
#974 - Add support for Plex OAuth

Bug Fixes

#970 - Fix searching and browsing Discover results
#977 - Remove check for playQueueType when adding items to a PlayQueue
#981 - Fix Artists.matches() when searching by title

Improvements

#955 - Define ratingCount attribute in doc
#978 - Use /related endpoint for hubs
#982 - Use fetchItem for MyPlexAccount.userState()

Thanks to new contributor @MattMcDowall.