This update to Adobe Captivate 9 introduces three new improvements. At first glance you might overlook this update as a minor update that focuses on access to the new eLearning community and access to the Adobe Stock library directly from the application, I say the real improvement is the improved runtime performance for content output from Captivate.
This is captured best in an article by Allen Partridge. He has chronicled the work that he and the engineering team at Adobe have worked on to improve the content playback, especially for mobile devices. Check out his article here: The Captivate 9.0.2 Update adds insane speed and performance enhancements