Chrome OS Beta channel has been updated to R12 release 0.12.433.90

Chrome OS is an open-source project that aims to build an operating system that provides a fast, simple, and more secure computing experience for people who spend most of their time on the web.

Google has been updated Chrome OS Beta channel to R12 release 0.12.433.90 including Chrome 12.0.742.75 Beta and several stability improvements over the previous release.

What's new in Chrome OS Beta R12 release 0.12.433.90
Chrome OS Beta R12 release 0.12.433.90 contains several stability fixes including:

• File Manager fixes.
• Change network connecting animation.
• Crash and stability fixes.
• Update Flash plugin to 10.2.159.1.

Note: No new known issues.

You can find a full list of fixes in ChromeOS R12 in the chromium-os bug tracker.

Source: Chrome OS Beta Channel Update