Xhun Audio updates IronAxe to v1.3.5

Xhun Audio has updated IronAxe, the Physical Modeled Electric Guitar plug-in, to version 1.3.5.

This update brings a low-level code revision for some elements on the GUI side, a starting point along the road for a future cross-platform porting (64-bit, Windows and OS X).

Summary of changes:

• Improvements on the GUI side: deep low-level code revisions (now more CPU-efficient), a step forward to cross-platform.
• Minor fixes on the DSP side.