Updates for release.

COMPOSITOR

@@ -110,3 +110,27 @@ On some card, you may want to try the EXA acceleration by adding
         Option "AccelMethod" "exa"
 
 to the card's Device section in xorg.conf.
+
+4.3) VSYNC and tearing
+======================
+
+Starting with version 4.13, xfwm4 now supports VSYNC via two different
+method, either using OpenGL or the Present X11 extension.
+
+xfwm4 relies on libepoxy for OpenGL, and on libXpresent for Present support.
+
+Support for those features can be checked using "xfwm4 --version":
+
+	Build configuration and supported features:
+        ...
+	- Xpresent support:                             Yes
+	- Embedded compositor:                          Yes
+	- Epoxy support:                                Yes
+        ...
+
+If both VSYNC methods are available, xfwm4 will prefer OpenGL. To force the
+use of the present extension, set the environment variable XFWM4_USE_PRESENT
+prior to run xfwm4, e.g.:
+
+    $ XFWM4_USE_PRESENT=1 xfwm4 --replace &
+

NEWS

+4.13.0
+======
+ - Add support for VSYNC using either Present or OpenGL
+ - Support for scaled cursor when zooming
+ - Daemon mode is now deprecated (--daemon has no effect)
+ - Bug fixes and I18n improvements
+
 4.12.0
 ======
  - Add support for gtk window menu

configure.ac.in

@@ -4,10 +4,10 @@ dnl xfwm4 - window manager for the Xfce4 desktop environment
 dnl
 
 m4_define([xfwm4_version_major], [4])
-m4_define([xfwm4_version_minor], [12])
+m4_define([xfwm4_version_minor], [13])
 m4_define([xfwm4_version_micro], [0])
 m4_define([xfwm4_version_build], [@REVISION@])
-m4_define([xfwm4_version_tag],   [git])
+m4_define([xfwm4_version_tag],   [])
 m4_define([xfwm4_version], [xfwm4_version_major().xfwm4_version_minor().xfwm4_version_micro()ifelse(xfwm4_version_tag(), [git], [xfwm4_version_tag().xfwm4_version_build()], [xfwm4_version_tag()])])
 
 m4_define([gtk_minimum_version], [2.14.0])