This specific version (16.0) brought several "industry-first" features to the Photoshop workspace:
This specific version marks the initial major release of the cycle. The version number "20150529" indicates the build was compiled on May 29, 2015. This was a significant update from the previous CC 2014 version, introducing several new features and performance enhancements tailored for 64-bit systems (Windows 7/8/10 and macOS). Adobe Photoshop CC 2015 -20150529.r.88- -64Bit-...
of the software and introduced several fundamental shifts in how the application handles design and photography workflows. Key Features of the 2015 Release This specific version (16