WebKitGTK 2.39.5 released!

This is a development release leading toward 2.40 series.

What’s new in the WebKitGTK 2.39.5 release?

• Enable WebGL2 by default again that was disabled by mistake.
• Fix the build with WebGL disabled.
• Fix the webkit.h public header causing applications to fail to build.

Thanks to all the contributors who made possible this release.