While this is a specific build, you can choose to update to newer 2020 Classic Track patches (e.g., 2020.006.20048) via Help > Check for Updates . If you need exact version lock, disable automatic updates.
Version 2020.006.20042 is part of the , meaning it received regular feature updates beyond just security fixes. 1. Document Management & Editing Adobe Acrobat Pro 2020 vs. Adobe Acrobat Pro DC Adobe Acrobat Pro DC 2020.006.20042 Multilingua...