While this specific sub-version is primarily about reliability, it carries all the flagship features introduced in the Capture One 22 cycle:
This specific version (15.4.2) addressed several critical performance issues:
Capture One 22 Pro (v15.4.2.12) is a maintenance-focused "service pack" released in late 2022 to provide stability and extended hardware support for professionals. Key Features in v15.4.2 Capture One 22 Pro 15.4.2.12
Added support for certain Canon models (like the R5 and R3) to shoot directly to a computer without cables. Stability and Bug Fixes
Improved the stability of remote sharing sessions to prevent unexpected disconnections. Hardware & Performance Capture One 22 (15.4.2) release notes Hardware & Performance Capture One 22 (15
Resolved hangs with Intel Iris 5100 graphics and fixed metadata transfer issues when exporting to PSD format .
Fixed floating tool keyboard shortcut bugs and issues where adjustment layers wouldn't load in the correct order. Capture One 22 Pro 15.4.2.12
High-resolution DNG creation from multiple raw files, though processing time scales significantly with image count.