This is a big deal for Creative Cloud users. From Adobe’s press release:

Adobe today launched a milestone release of its flagship Adobe Creative Cloud tools and services. The 2015 release of Creative Cloud includes major updates to Adobe’s industry-defining desktop tools, including Photoshop CC, Illustrator CC, Premiere Pro CC and InDesign CC; as well as new connected mobile apps for iOS and Android. The company also shipped Adobe Stock, the industry’s first stock content service to be integrated directly into the creative process and the tools creatives use every day (see separate press release). In addition, Adobe announced an expanded Creative Cloud enterprise offering that includes enterprise-grade administration, security, collaboration and publishing services for design-driven brands, businesses and large organizations.

Here’s one take on the updates to Photoshop.

And here’s Adobe’s new feature page for Illustrator.