2.0.0 BETA 43

What's Changed

• Some small follow up fixes for the configurable core controllers by @marcelveldt in #743
• Improve CI workflow by @marcelveldt in #744
• Bump docker/setup-buildx-action from 2.8.0 to 2.9.0 by @dependabot in #745
• Various improvements to the Universal Player Group by @marcelveldt in #746
• Fix playback issues on Sonos and DLNA by @marcelveldt in #747
• Configurable crossfade duration for flow stream by @marcelveldt in #748
• A few small bugfixes by @marcelveldt in #749

Full Changelog: 2.0.0b41...2.0.0b43