WebKitGTK 2.43.3 released!

This is a development release leading toward 2.44 series.

What’s new in the WebKitGTK 2.43.3 release?

• Show vblank monitor information in webkit://gpu.
• Fallback to timer based vblank monitor if drmWaitVBlank fails.
• Fix several memory leaks in media backend.
• Fix several crashes and rendering issues.

Thanks to all the contributors who made possible this release.