The full release announcement is on the Mixxx forum.
General
- Update from Qt4 to Qt5.
- Use Qt5's automatic high DPI scaling.
- Vectorize remaining raster graphics for better HiDPI support.
Effects
- Add mix mode switch (Dry/Wet vs Dry+Wet) for effect units.
- Add support for LV2 effects plugins (currently no way to show plugin GUIs).
- Add preference option for selecting which effects are shown in the list of available effects in the main window (all LV2 effects are hidden by default and must be explicitly enabled by users).
Library
- Text searches without any field qualifiers (such as "title: some-title") now search crates.
Skins
- Add 8 sampler and small sampler options to LateNight.
- Add key / BPM expansion indicators to Deere decks.
- Add skin settings menu to LateNight.
Controllers
- Add controller mapping for Numark Mixtrack Platinum.
- Update controller mapping for Numark N4.
- Add spinback and break for Vestax VCI-400 mapping.
Miscellaneous
- Add preference option to adjust the play position marker of scrolling waveforms.
- Add preference option to adjust opacity of beatgrid markers on scrolling waveforms.
- Support IRC/AIM/ICQ broadcast metadata.