Designed to be lightweight with "Idle Processing," which shuts down processing when no audio is detected to save CPU.

Addressed issues with VST2 state restoration, hosted plug-in bypass glitches, and several Mac-specific GUI and mouse-wheel performance issues. Core Capabilities

Host VST/AU plug-ins in DAWs that don't natively support them, such as using VSTs in Pro Tools (AAX) or Logic Pro (AU).

Use arrow keys to navigate through presets in both the main view and the presets browser.

Updated high-resolution graphics for knobs and sliders, and adjustable opacity for the "tone map" window in built-in effects.

Blue Cat Audio's is a versatile universal plug-ins patchbay and multi-effects processor that allows you to host up to 64 VST, VST3, or Audio Unit (AU) plug-ins within a single instance in any DAW. Key Features of Version 2.43

Run your plug-ins independently without a DAW, transforming your computer into a lightweight musical instrument or processor.

Create up to 8 parallel chains to blend different effects or instruments independently.