WebKitGTK 2.38.1 released!

This is the first bug fix release in the stable 2.38 series.

Make xdg-dbus-proxy work if host session bus address is an abstract socket.
Use a single xdg-dbus-proxy process when sandbox is enabled.
Fix high resolution video playback due to unimplemented changeType operation.
Ensure GSubprocess uses posix_spawn() again and inherit file descriptors.
Fix player stucking in buffering (paused) state for progressive streaming.
Do not try to preconnect on link click when link preconnect setting is disabled.
Fix close status code returned when the client closes a WebSocket in some cases.
Fix media player duration calculation.
Fix several crashes and rendering issues.

Thanks to all the contributors who made possible this release.