Original sentence: Furthermore Mixxx has a number of key features to help the DJ in the live mix: Beat estimation, parallel visual displays, and support for many DJ input controllers.In early 2007, Mixxx 1.5.0 was released, bringing major new features including waveform summary displays and support for pitch independent time stretch.In late 2008, Mixxx 1.6.1 was released, bringing major new features including vinyl control and FLAC file support.Today Mixxx includes many features common to digital DJ solutions, but also some unique features: It's licensed under the GPL and runs on all major desktop operating systems
Edited sentence: Furthermore Mixxx has a number of key features to help the DJ in the live mix: Beat estimation and parallel visual displays.In August 2009, Mixxx 1.7.0 was released, most notably featuring advanced MIDI controller support with full feedback.This version has undergone many stability improvements since the 1.6 series and introduces a native 64-bit Windows binary & Mac OSX Universal binary (so it can run on v10.4 and up on PPC and Intel CPUs.Today Mixxx includes many features common to digital DJ solutions, but also some unique features: It natively supports advanced MIDI DJ controllers, is licensed under the GPL and runs on all major desktop operating systems