www.kvraudio.com/news/apu-software-updates-loudness-series-to-v3-6-6-63718
2nd May 2025
APU Software has updated APU Loudness Meter, APU Loudness Compressor, APU Dynamics Optimizer and APU Loudness Limiter to version 3.6.6.
Changes for version 3.6.6 include:
Support axis lines w/out axis itself enabled.
Switch default theme to APU Cyan.
Don't change dynamics/range type when load preset ranges disabled (compressor/optimizer).
Make load preset visuals & load preset ranges user-scope.
Fix limiter target range load/detect in some cases (compressor).
Fix threshold disappearing on resize.
More font refinements.
More legible font.
Bypass and gate use non-sidechain signal while sidechain under source min (compressor).
Fix built-in limiter while sidechaining (compressor).
Always show transfer function for alternate dynamics types (compressor).
Threshold rendering improvements.
Fix auto-range when thresholds disabled.
Fix missing dB meter (compressor/limiter).
Fix learn crash on silence (compressor/meter).
Match learn rate to ballistics correctly (compressor/meter).
Fix histogram bucket hit test when resized.
Further histogram bucket scaling refinement.
Switch to min/max distribution range type by default (optimizer).
Improve histogram bucket scaling detection.
Use attack/release ballistics for learn function (compressor).
Support mouse-over context for vertical orientation delta history (meter).
Don't automatically enable limiter on target range presets (compressor).
Fix background image usage for popups/dialogs.
Fix OpenGL background image refresh issue.
Use background image for some UI components.
Replace super-sampling with window size matched render size.
Improved raster contrast/precision.
Support vertical raster orientation (meter).
Swap panel texture.
Improve meter texturing.
Tweak light mode colors.
The update is free for registered owners.
KVR Audio, Inc.
www.kvraudio.com