Site Isolation dedicates renderer processes to individual sites to improve security.
Recent updates:
It is now possible to print pages with OOPIFs!
Cookies are now displayed in DevTools for OOPIF requests.
Fixed OOPIF painting issues, including iframe sizing and scaling across monitors.
Fixed OOPIF input bugs, including status bubbles for links, copying images, flinging, and scrolling after new content added.
Fixed a freeze in navigations with beforeunload handlers.
Fixed document blocking issues, including ServiceWorker responses and CSS with parser breakers.
Fixed iframe lookup issue with unnamed frames.
VR mode now supports OOPIFs on Android.
In progress work:
Preparing for spec discussions around document blocking.
Fixing a few remaining issues for printing pages with cross-site iframes.
Adding support for WebDriver tests with cross-site iframes.
Fixing scrolling and other input event issues.
Fixing speech recognition support in OOPIFs.
Reducing GPU overhead for large OOPIFs.
Fixing other known issues.