dnl set ginac_binary_age and ginac_interface_age to 0.
m4_define([ginac_major_version], [1])
-m4_define([ginac_minor_version], [4])
+m4_define([ginac_minor_version], [5])
m4_define([ginac_micro_version], [0])
m4_define([ginac_version], [ginac_major_version.ginac_minor_version.ginac_micro_version])
m4_define([ginac_release], [ginac_major_version.ginac_minor_version])