i3 updates DSP-Quattro to v4.2.2

i3 has updated DSP-Quattro to version 4.2.2.

Changes in v4.2.2:

• Audio Editor: fixed a bug causing a crash when using the gainer tool.
• AudioCD Layout: fixed a bug burning DDP files directly without rebuilding the AudioCD layout.

Changes in v4.2.1:

• Audio Editor: fixed a bug causing a crash when editing a mono file with the pencil tool.
• AudioCD Layout: fixed a bug which was stopping the procedure of loading saved AudioCD layouts using the AudioCD layout file browser.