Final changes in ANNOUNCEMENT for 1.3.4.

ANNOUNCEMENT

@@ -1,4 +1,4 @@
-MathMap 1.3.3
+MathMap 1.3.4
 =============
 
 MathMap is a GIMP plug-in and a standalone command-line tool which
@@ -26,13 +26,20 @@ Binaries for several Linux distributions are available here:
 
 The source package can be downloaded here:
 
-    http://www.complang.tuwien.ac.at/schani/mathmap/files/mathmap-1.3.3.tar.gz
+    http://www.complang.tuwien.ac.at/schani/mathmap/files/mathmap-1.3.4.tar.gz
 
 For instructions on how to get the absolutely latest MathMap sources
 via Mercurial, read this:
 
     http://www.complang.tuwien.ac.at/schani/mathmap/README.mercurial
 
+Changes in 1.3.4:
+
+  * Performance improvements.
+  * Convolution filters.
+  * New and improved filters.
+  * Bugfixes.
+
 Changes in 1.3.3:
 
   * Optically much improved composer (thanks to Herbert Pötzl).