www.kvraudio.com/news/apu-software-updates-loudness-series-to-v5-4-7-66750
23rd April 2026
APU Software has updated Loudness Leveler, TrueGain, Loudness Contour, Spectrum Analyzer, Loudness Meter, Loudness Compressor, Dynamics Optimizer, and Loudness Limiter to version 5.4.7.
Recent changes include:
Add Hold low-level type (leveler/compressor/optimizer).
Show secondary target whenever enabled (leveler).
Average/Integrated gain compensation feature (leveler).
Secondary target loudness/tolerance for low-level and sidechain (leveler).
Replace calibration vocals (contour/truegain).
Threshold rendering and interaction improvements.
Integrated measurements optimization.
Fix for low-latency sidechain modes (leveler).
Fix missing axis on UI scale.
KVR Audio, Inc.
www.kvraudio.com