~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+New in 1.13.4:
+
+* Bugs fixed:
+
+ - Fix a minor regression introduced in Automake 1.13.3: when two or more
+ user-defined suffix rules were present in a single Makefile.am,
+ automake would needlessly include definition of some make variables
+ related to C compilation in the generated Makefile.in (bug#14560).
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
New in 1.13.3:
* Documentation fixes: