Deck layout is now consistent between vertical/horizontal view as well as standalones/players.
Beat Phase / Beat Keeper now available as a switchable option on all devices.
Key Change Controls: Added Reset, Sync and enable/disable controls.
Pressing a deck’s BPM can now be used to assign the Lead status to a deck.
New Layout Manager - allows for deeper customization of views
Save and recall up to 3 different view layouts.
Press Shift + View on hardware to cycle through saved view layouts.
Independently choose between 2/4 deck and 2/4 waveform views (4 deck units only).
Players View options include: 1 Deck, 2 Decks Stacked, or 2 Deck Grouped.
Players can now swap deck and waveform positions using the Deck Swap option (SC5000/M, 6000/M).
The Performance Library is now able to be displayed in all view configurations.
Additional changes / improvements
Added the ability to adjust the position of the Playhead Position on the waveforms.
Performance Library, Performance Pads View, Toolbar, Load to Deck Screen as well as other elements have been improved and redesigned.
Added “Trainspotting Mode” (Ability to hide track title and artist from deck).
Redesigned Search Bar
Searching can be switched between entire collection and current playlist.
Search button is now in the same location in both the library and performance views for faster searching in all contexts.
Expandable Track List
The Expanded Track List shows a larger number of songs and displays full waveform overviews including cues and loops.
Playlist tree automatically collapses when focus is on the Track List
A button is available in the sidebar to manually expand/collapse the playlist tree
Effects
Touch FX Filter Echo and Filter Dub Echo now have an additional amount slider for better customization/control.
FX buttons now flash when engaged.
Reset FX now sets all parameters to default.
Filter and noise sweep are now audible in CUE/PFL mix.
Reset Played Tracks
Played tracks can now be reset. Option available in Profile → Display.
Other Updates
24 Hour Clock option now available in Settings → Device.
Increased recording volume on all units so that the recording level is more consistent. Prime 4, Prime 2 and Prime Go all have been boosted ~8dB.
Tracks can now be ejected from deck. Pressing Shift-Load on Consoles and Shift-Eject on Players will unload the current selected deck/layer.
Improved Beatport/Beatsource search (now uses latest search interface from Beatport).
Key sync feature is now available on Numark EOS devices.
Manual loop creation can now be cancelled mid loop creation by pressing the in button again.
4.0 no longer supports updating collections from 1.x versions. Users will be prompted to first update to version 3.4 before updating to 4.0 if the collection is sufficiently outdated