Bump version: 1.3.0.173-51974 → 1.4.0

Change-Id: I4fc6dd4f727c8ff5a64865bbb87e1d9feb7c5174
diff --git a/src/sim/Makefile.am b/src/sim/Makefile.am
index 0539dd9..4e2348b 100644
--- a/src/sim/Makefile.am
+++ b/src/sim/Makefile.am
@@ -1,7 +1,7 @@
 # This is _NOT_ the library release version, it's an API version.
 # Please read chapter "Library interface versions" of the libtool documentation
 # before making any modifications: https://www.gnu.org/software/libtool/manual/html_node/Versioning.html
-LIBVERSION=1:2:1
+LIBVERSION=2:0:0
 
 AM_CPPFLAGS = $(all_includes) -I$(top_srcdir)/include -I$(top_builddir)/include
 AM_CFLAGS = -fPIC -Wall $(TALLOC_CFLAGS)