New in v2.5.3

• 303 units speeds can now be scaled.
• Added effects 26 & 27 (set reverb cutoff & resonance).
• Some notes were missed in multi-notes channels sometimes.
• Fixed a bug occuring with automatic note offs on the synth.
• Ptk can now import DigiBooster v1.x modules (.digi).
• could hang sometimes when calculating a song length.

ProTrekkr (formerly known as NoiseTrekker by Juan Antonio Arguelles Rius aka Arguru) is  a tracker program combining a software synthesizer together with a traditional samples tracker which can be used to create electronic music (like psytrance, trance goa, hard acid, IDM, chip, techno, etc.) for small sized intros, demos or games.

Currently the tracker is available on Windows, Linux, Amiga OS4, AROS and Mac OSX