--- a/configure.ac	Sat Apr 25 20:50:36 2015 -0700
+++ b/configure.ac	Sun Apr 26 22:36:44 2015 -0400
@@ -47,7 +47,7 @@
 ## libinterp, perhaps we should be computing the "api version" from
 ## those versions numbers in some way instead of setting it
 ## independently here.
-OCTAVE_API_VERSION="api-v49+"
+OCTAVE_API_VERSION="api-v50+"
 
 AC_SUBST(OCTAVE_MAJOR_VERSION)
 AC_SUBST(OCTAVE_MINOR_VERSION)

--- a/libgui/Makefile.am	Sat Apr 25 20:50:36 2015 -0700
+++ b/libgui/Makefile.am	Sun Apr 26 22:36:44 2015 -0400
@@ -77,7 +77,7 @@
   $(LIBOCTGUI_LINK_DEPS)
 
 # Increment these as needed and according to the rules in the libtool manual:
-liboctgui_current = 0
+liboctgui_current = 1
 liboctgui_revision = 0
 liboctgui_age = 0
 

--- a/libinterp/Makefile.am	Sat Apr 25 20:50:36 2015 -0700
+++ b/libinterp/Makefile.am	Sun Apr 26 22:36:44 2015 -0400
@@ -199,7 +199,7 @@
   $(LIBOCTINTERP_LINK_DEPS)
 
 # Increment these as needed and according to the rules in the libtool manual:
-liboctinterp_current = 2
+liboctinterp_current = 3
 liboctinterp_revision = 0
 liboctinterp_age = 0
 

--- a/liboctave/Makefile.am	Sat Apr 25 20:50:36 2015 -0700
+++ b/liboctave/Makefile.am	Sun Apr 26 22:36:44 2015 -0400
@@ -97,7 +97,7 @@
   $(LIBOCTAVE_LINK_DEPS)
 
 # Increment these as needed and according to the rules in the libtool manual:
-liboctave_current = 2
+liboctave_current = 3
 liboctave_revision = 0
 liboctave_age = 0