Changelog

202004xx:
- Room equalization optimizer
- interact: rule-based actions
- 10-band Equalizer support for Non-DSP sound cards
- Bluetooth volume control synchronized with system
- Allow to revert back to previous version
- Fix DAC+ ADC Pro detection
- Improve DSP detection
- Allow to disable WiFi
- Several other bugfixes and improvements

20200327:
- UPnP/DLNA source
- analogue input: auto-enable input on signal
- support setting maximum volume and mono/stereo mode for non-DSP sound cards
- equalizer settings: A/B comparisson
- support delay for DSP channels
- named listening modes can be stored and activated 
- added automatic updates
- improved metadata handling with radio stations
- Squeezelite: Allow setting server address
- allow to reduce dynamic range of volume control (only backend)
- Several other bugfixes and improvements

20260226:
- Bugfix: Spotify configuration 

20200225:
- Bugfix: ympd not using IPv6
- Bugfix: no uppercase letters in hostname

20200224
- Room accoustics measurements
- Improved equaliser settings
- Added Web radio support
- LaMetric support for Metadata
- Support for rotary controller connected to GPIO
- Local timezone is set automatically
- Logging doesn't write the SD card anymore (logging to RAM)
- Spotify update
- Bluetooth update
- Watchdog can monitor network connectivity and reboot system
  if connectivity is lost (not in UI)

20200127
- Filter designer DSP-enabled boards
- Daisy-chain Beocreate boards for stereo-setups with 3-4 channels per speaker (experimental)
- DSP settings can be stored in DSP for use without the Raspberry Pi
- new alsaloop backend that can be started/stopped from the UI
- Improved external metadata download (improved performance, added fanart.tv)
- added HiFiBerry HAT EEPROM tools to allow re-flashing HATs
- Updated kernel to support new hardware and fix DAC+ ADC Pro bug
- Several other bugfixes and improvements

20191220
- allow activating another source from the "Now Playing" screen
- added Snapcast source (experimental)
- added privacy controls in UI
- new UI option to set name for sources
- AAC audio support for Bluetooth
- SSH enabledby default
- new mechanism to pause other players when a new player wants to start playback
- AAC audio codec for Bluetooth
- LG SoundSync support for DSP boards with a profile that can detect SPDIF activity
- SSH server disabled by default
- Direct to hardware: players will use native sample rate without resampling
- Watchdog will reboot the system if it becomes unresponsive
- Several other bugfixes and stability improvements

20191124
- Improved 192kHz resampling
- Added Last.FM settings in UI
- Added updater in UI
- Added debug data collector
- Added UI for SSH configuration
- Allow to set static IP address
- Improve covers using Musicbrainz and coverartarchive
- Scrobble listening history to local database
- Support more B&O speaker models with Beocreate board
- Added command-line measurement tools (not yet available in UI)
- Exclusive audio mode if only one player is activated
- Enable some of the Beocreate functionalities also for the DAC+ DSP
- Workaround against LMS/Squeezelite muting volume on pause
- Fixed Reboot bug
- Several other bugfixes and stability improvements

Known problems:
- alsaloop not working correctly on DAC+ ADC Pro

20191029
- Added volume control
- Added LastFM love/unlove support
- Added remote control support
- Added AudioControl API
- Added support for the DAC+ ADC Pro
- Added Beocreate integration
- Added Splash screen
- Improved Bluetooth stability on Pi 3B+, 4B
- Removed Pi2 version
- Pi Zero now gets a Lite version as it is not powerful enough for the full release
- Improved Bluetooth stability on Pi 3B+, 4B
- Changes samplerate to 192kHz for best audio quality when resampling
- Bugfix: Amp+ now uses softvol to support Airplay
- Bugfix: Digi+ got stuck in previous release

20190926
- Added a central config file /etc/hifibery.conf that can be used to 
  configure the whole system
- Changed sound card reconfiguration that there is no plop sound 
  during startup anymore
- Added MPD web interface
- Added player web interface
- Improved resampling
- Added Last.FM support
- (internal) Added mpris support to all players
- (internal) Added updater

20190902
- Added alsaloop for cards that offer recording (ADC cards)
- Added Roon player

20190828
- Added Bluetooth
- Added MPD
- DSPToolkit version 0.17
- Changed init system to use systemd (faster startup)
- Removed audiocontrol (as it will be replaced by audiocontrol2 
  in the future)

20181015
- Added audiocontrol demon to support volume control 
  via rotary controller
- DSPTookit upgraded to 0.14 which supports log scale 
  for shairport-sync

20181011
- Bugfix: DSPToolkit upgraded to 0.13
- Bugfix: Shairport now working (some libraries were missing in 
  previous version)

20181009 
- added nano to allow editing local files
- added WiFi support

20180920
-first version