www.kvraudio.com/news/apu-software-updates-loudness-series-to-v4-4-7-65295
7th November 2025
APU Software has updated TrueGain, Loudness Contour, Spectrum Analyzer, Loudness Meter, Loudness Compressor, Dynamics Optimizer, and Loudness Limiter to version 4.4.7.
Cross-hair style bucket inspection for loudness history and spectral histogram.
Auto-select text box for save preset dialog.
Fix Studio One not loading VST3 plug-ins.
Logo refresh.
Fix meter glitching under low-latency in certain DAWS (meter).
Headphones calibration signal and process (contour/truegain).
Update to JUCE 8.0.10.
Fix crash in loudness tab (meter).
The update is free for registered owners.
KVR Audio, Inc.
www.kvraudio.com