APU Software updates Loudness Series to v5.4.3

APU Software has updated Loudness Leveler, TrueGain, Loudness Contour, Spectrum Analyzer, Loudness Meter, Loudness Compressor, Dynamics Optimizer, and Loudness Limiter to version 5.4.3.

Recent changes include:

• Expand target loudness range to -60 (leveler).

• Fix trueGain/targetSPL params not loading from presets reliably (truegain).

• CPU usage reduction.

• Add gain change automation writing via settings tab.

• VST3 snapshots.

• Memory usage reduction, for real this time.

• Memory usage reduction, particularly for leveler.

• Logo refresh.

• Default LUFS-compliant, add contour toggle (leveler).

• Fix auval validation (leveler).

• Initial leveler release (leveler).

• Put vibe-check pre-limiter (compressor/optimizer).

• Faster default limiter settings (compressor/optimizer/limiter).

• Fix latency params not always loading correctly.

• Adaptive startup/edges fix (meter/compressor/optimizer/limiter).

• Fix attack-lookahead timing (compressor/optimizer/limiter).

• Fix ABC slot persistence.

• Reduce hiccups on history resets.

• Fix tooltip not displaying for peak meter.

• Additional minor performance improvements.

• Fix units on visualization range (spectrum/contour/truegain).

• Core performance improvements.

• Timing engine accuracy improvements.

• Fix mouse hit detection with UI scaling enabled.

• Improve popup look and feel within certain DAWs.

• Minimal CLI interface for standalone applications.

• Display source signal during sidechain.