diff --git a/.cvsignore b/.cvsignore
index dae82a8..083754c 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -1 +1 @@
-talloc-1.3.1.tar.gz
+talloc-2.0.0.tar.gz
diff --git a/libtalloc.spec b/libtalloc.spec
index 81c3f51..f206415 100644
--- a/libtalloc.spec
+++ b/libtalloc.spec
@@ -1,6 +1,6 @@
 Name: libtalloc
-Version: 1.3.1
-Release: 2%{?dist}
+Version: 2.0.0
+Release: 0%{?dist}
 Group: System Environment/Daemons
 Summary: The talloc library
 License: LGPLv3+
@@ -28,7 +28,7 @@ Header files needed to develop programs that link against the Talloc library.
 
 %build
 ./autogen.sh
-%configure --prefix=%{_usr}
+%configure --prefix=%{_usr} --enable-talloc-compat1
 make %{?_smp_mflags}
 
 %install
@@ -36,9 +36,12 @@ rm -rf $RPM_BUILD_ROOT
 
 make install DESTDIR=$RPM_BUILD_ROOT
 
-ln -s libtalloc.so.%{version} $RPM_BUILD_ROOT%{_libdir}/libtalloc.so.1
+ln -s libtalloc.so.%{version} $RPM_BUILD_ROOT%{_libdir}/libtalloc.so.2
 ln -s libtalloc.so.%{version} $RPM_BUILD_ROOT%{_libdir}/libtalloc.so
 
+#Compatibility library
+ln -s libtalloc-compat1-2.0.0.so $RPM_BUILD_ROOT%{_libdir}/libtalloc.so.1
+
 rm -f $RPM_BUILD_ROOT%{_libdir}/libtalloc.a
 rm -f $RPM_BUILD_ROOT/usr/share/swig/*/talloc.i
 
@@ -49,6 +52,7 @@ rm -rf $RPM_BUILD_ROOT
 %files
 %defattr(-,root,root,-)
 %{_libdir}/libtalloc.so.*
+%{_libdir}/libtalloc-compat1-2.0.0.so
 
 %files devel
 %defattr(-,root,root,-)
@@ -64,6 +68,10 @@ rm -rf $RPM_BUILD_ROOT
 /sbin/ldconfig
 
 %changelog
+* Tue Sep  8 2009 Simo Sorce <ssorce@redhat.com> - 2.0.0-0
+- New version from upstream.
+- Build also sover 1 compat library to ease packages migration
+
 * Sat Jul 25 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.3.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild
 
diff --git a/sources b/sources
index 3c04c37..545d744 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-f8969802759bde2598f4f93e84fd38c5  talloc-1.3.1.tar.gz
+edbaa660074c806a42a45b2f4569eed4  talloc-2.0.0.tar.gz