WebKitGTK 2.25.4 released!

This is a development release leading toward 2.26 series.

What’s new in the WebKitGTK 2.25.4 release?

• Switch to use libsoup WebSockets API.
• Add support for permessage-deflate WebSocket extension.
• Add support for datalist element in text input fields.
• Fix a crash with empty video source.
• Fix several crashes and rendering issues.

Thanks to all the contributors who made possible this release.