Pre-release version bump to 0.26.0
diff --git a/configure.ac b/configure.ac
index 027a168..6cafab3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -53,8 +53,8 @@
 #
 
 m4_define([pixman_major], 0)
-m4_define([pixman_minor], 25)
-m4_define([pixman_micro], 7)
+m4_define([pixman_minor], 26)
+m4_define([pixman_micro], 0)
 
 m4_define([pixman_version],[pixman_major.pixman_minor.pixman_micro])