To the average user, this sounds incredibly technical. However, the practical result is visible immediately. Prior to 12.3, Lightroom Classic used an older "display-referred" model. This often resulted in images looking slightly different in the Library module compared to the Develop module—a phenomenon known as the "Lightroom color mismatch."
Tip for 12.3: Smart Previews build faster; tethering improved for live view. Adobe Lightroom Classic 12.3
: Small "eye" icons and dots now appear next to editing panels (like Basic, Tone Curve, or Masking) to show at a glance which tools have been used on a photo. Photoshop Integration To the average user, this sounds incredibly technical
Experts often find a "sweet spot" between 40 and 60 on the intensity slider to avoid an overly "smooth" or artificial look. Other Notable Enhancements This often resulted in images looking slightly different
in your workflow before you get deep into masking or color adjustments. File Handling: When you use it, Lightroom creates a new Enhanced DNG file, keeping your original RAW file untouched. Expanded Masking Tools
A: Yes. Creative Cloud usually keeps the previous version for 30 days, but you can safely uninstall 12.2 after verifying 12.3 works for your catalog.
: Support for opening photos as Smart Object Layers in Photoshop was streamlined. Device and Lens Support