Depending on your software setup, there are two main ways to ensure you have the best version: Method A: For Creative Cloud Users (Recommended)

Go to Preferences > Performance within Camera Raw. Ensure "Use Graphics Processor" is set to "Full." This makes zooming and brushing significantly smoother.

Click the blue link at the bottom of the ACR window. Change your color space to Adobe RGB or ProPhoto RGB and set the bit depth to 16-bit to ensure you aren't losing data during the export.

Adobe Camera Raw Download: Why Newer (or Specific) Versions are Better for Your Raw Workflow