In version 6.10 we focused on improving the Lightweight rendering mode. So the new features in this update are:
Support of transparent background on a web page has been implemented. Now, in lightweight rendering mode, BrowserView component supports transparency and allows displaying web pages with transparent background. See example for more details.
A new implementation of the lightweight rendering mode has been added. This new implementation significantly improves rendering performance on Windows, Linux, and macOS. To find out how to enable this implementation check the article.
We also fixed several reported issues for this version:
The repainting when changing system time back issue.
The issue with firing events in different AWT-Event-Thread when the library is being used in Java Web Start application.