These updates include support for 24 new cameras and 57 new lens profiles, as well as assorted bug fixes (click here to see the entire list).
Lightroom 5.7 now supports the Collaboration and Feedback features found in Lightroom mobile and the Lightroom web interface including the ability to view comments and likes from Lightroom web. More specifically:
- Synced collections now show a more prominent share button at the top of the Toolbar in the Lightroom desktop app. This allows you to quickly share your synced collection with friends, family, and clients using Lightroom web (http://lightroom.adobe.com).
- Comments and likes left on Lightroom web now sync to the Lightroom desktop catalog. Comments and Likes will be shown in the “Comment” panel for synced collections.
- Images with comments and likes will display a badge indicating that there are comments and a colored badge to indicate that there are unread comments.
- Additional details on the new Lightroom 5.7 can be found here.
The ACR 8.7 update for CC includes HiDPI support on Windows.