Improvements: - Switchable color themes in the settings (Original, Gold, Red, Green). New installations default to the familiar "Original" theme. - Info button added to the player for stream information. - LAN connection supported; volume pop-up now appears when using the iPhone’s physical volume buttons. - Volume control: the functions for short-pressing and long-pressing the speaker icon have been swapped; the volume level is now displayed as an overlay. - User and room windows now adjust their width, preventing names from being unnecessarily truncated. - The menu updates automatically when a device comes back online; improved text in the "offline" pop-up. - Support for current iOS versions. Bug fixes: - Fixed an issue where a black screen would appear if the connection was lost while the "offline" pop-up was open. - IP address input: long IP addresses were being truncated, and the "connect" button would sometimes obscure the input field. - Album art sometimes failed to appear until the user scrolled; long lists were not fully loading. - The group window would reappear after the app returned from the background. - PC/Web app: source icons in the tile view were being cut off. - Fixed an issue where changing the volume by a single step might not work.

- support for URL entry - more than 15 rooms can now be displayed again - minor text adjustments

Adapted "Room debug" View for new Revox Multisync Feature

- Integration of the A200, multispeaker function/view in room list introduced. - User/room/zone offline popup/hint introduced, which guides the end user to the user/room/zone selection. - Two-line text display introduced for browser entries: Information about stations or titles is displayed in a second line, so more characters are available. - New action server view introduced platform: In the “Tools” section in the MU3 app, the new Action Server view can now be opened directly from the app instead of “Send action”. - Possible endless loop when connecting to menu server on mobile platforms in connection with WLAN fixed. - Fixed persisted room/persisted zone problem, which could occur e.g. when changing the MU3 system or when devices go offline/off the network.

- Repeat/Shuffle function introduced for User Favourites folders - Audio trigger settings extended - Introduction of three different menu views (default, basic, locked) - Fixed unwanted animation/jumps in the browser view for user/internet sources - Volume Rocker operation improved - Changed ‘Playlist’ button in the player view to playlist icon button and added an animation to visualise the player list when used - Standardised the order of the pop-up menu entries - ‘Repeat’ button added to Revox Connect view - various bug fixes All functions requires an update of the system sw

- The group volume control for zone and user volume has been improved - Window for important notifications after updates added

• Music can be added to user favorites via 3dot menu in Play View list • Spotify volume control via smartphone button improved • New button "All" for assignments added to configuration menu

Bugfix update for backward compatibility

• User Favorites can now be grouped in folders via the 3Dot menu – in so-called User Favorite Folders - The folders offer the possibility to arrange the User Favorites list even more clearly, for example sorted by genre or source type. Required for this feature is the Multiuser OS version 0.5.1. • When calling a source with a lot of entries, for example playlists or podcasts with many episodes, the list was not loaded completely. This resulted in an incomplete list as well as a limited shuffle area. This bug has been fixed. • In the settings under Tools there is a new entry called "Send Action". With this entry option, test or diagnostic commands can be sent to the Multiuser Action Server. This function is mainly reserved for the specialists and Revox Support. • In the Revox Info area of the Multiuser App, you will find the updated manual with information about the User Favorite Folder and the new Change Log document of the entire change history of all software versions.

• In the extended info area, you will now find direct links to user manuals, how to videos, further system-, product- and update information • If you open a User Favorite album or a User Favorite playlist in the play view, you are now directly in the list content. Accordingly, the player functions also control the list content. • In the device settings, there is now the option to activate remote access. A Multiuser Remote License is required for this purpose. • The cover is now completely displayed in the play view • Improved response of bass/treble/balance and volume controls • The Music Server shows status feedback if you connect a new storage (network path) for the first time or if you refresh the music library manually (by tap & hold a music server item in the overview). • Volume rocker built in when third-party device control is enabled

• Power off functions extended. Added user and system power off by tap and hold the standby icon in the main window • Search repeat for music content added • Improved connection behavior of mobile devices by prioritizing the Wifi interface • Popup text problems with maximum font size fixed • Removed text overflow in popup windows • Popup windows can be scrolled if too many elements are displayed • Feedback on unsuccessful login implemented (e.g. when logging in to streaming services) • Preparation for a device update list under settings integrated (will take effect with System OS 0.4.5)

- Spotify Connect can be added to user favorites - Airplay from V400 Server can be added to User Favorites - Multiuser App supports forwarding to Spotify - UI improvements - Bug fixed: Images and covers appear in gray color - Bug fixed: Text overflow with long names - further stability improvements