+May 6, 2011
+ - Release 2.28.0
- incremented library api version:
libcdt, libgraph, libcgraph, libgvpr, libgvc
- Add gvmap, cluster and gvmap.sh
dnl For the micro number: 0 => in-progress development (from cvs)
dnl timestamp => tar-file snapshot or release
m4_define(graphviz_version_major, 2)
-m4_define(graphviz_version_minor, 27)
+m4_define(graphviz_version_minor, 28)
#NB: the next line gets changed to a date/time string for development releases
m4_define(graphviz_version_micro, 0)