diff --git a/libixion-0.11.0.tar.xz b/libixion-0.11.0.tar.xz
new file mode 100644
index 0000000..76a642f
--- /dev/null
+++ b/libixion-0.11.0.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:97a6e7f2b1fcbff69e76fe4e1df62f1cfcc353820472991e37de00aacb024293
+size 365652
diff --git a/libixion-0.9.1.tar.xz b/libixion-0.9.1.tar.xz
deleted file mode 100644
index 622ed5d..0000000
--- a/libixion-0.9.1.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:77e35c163cd27657b83626a6da26c3b90f37ba9089d00aa25f384a9ac4b4e3a1
-size 356500
diff --git a/libixion.changes b/libixion.changes
index 8b99da2..0bee537 100644
--- a/libixion.changes
+++ b/libixion.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Mon Mar  7 12:43:06 UTC 2016 - tchvatal@suse.com
+
+- Version update to 0.11.0:
+  * Switch to mdds-1.0
+  * Various fixes
+  * Python3 bindings obsoleted python2 ones
+
 -------------------------------------------------------------------
 Mon Apr 13 10:47:29 UTC 2015 - tchvatal@suse.com
 
diff --git a/libixion.spec b/libixion.spec
index 44b2957..c83e629 100644
--- a/libixion.spec
+++ b/libixion.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package libixion
 #
-# Copyright (c) 2015 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -16,9 +16,9 @@
 #
 
 
-%define libname libixion-0_10-0
+%define libname libixion-0_11-0
 Name:           libixion
-Version:        0.9.1
+Version:        0.11.0
 Release:        0
 Summary:        Threaded multi-target formula parser & interpreter
 License:        MIT
@@ -31,8 +31,8 @@ BuildRequires:  gcc-c++
 BuildRequires:  libstdc++-devel
 BuildRequires:  libtool
 BuildRequires:  pkg-config
-BuildRequires:  pkgconfig(mdds) >= 0.12.0
-BuildRequires:  pkgconfig(python2)
+BuildRequires:  pkgconfig(mdds-1.0)
+BuildRequires:  pkgconfig(python3)
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
@@ -64,12 +64,13 @@ Requires:       %{libname} = %{version}
 %description tools
 Tools to use ixion parser and interpreter from cli.
 
-%package python
+%package python3
 Summary:        Python bindings for libixion
 Group:          Productivity/Publishing/Word
+Obsoletes:      %{name}-python
 
-%description python
-Python 2 bindings for %{name}.
+%description python3
+Python 3 bindings for %{name}.
 
 %prep
 %setup -q
@@ -85,11 +86,10 @@ make %{?_smp_mflags}
 make check %{?_smp_mflags}
 
 %install
-make DESTDIR=%{buildroot} install %{?_smp_mflags}
+make %{?_smp_mflags} DESTDIR=%{buildroot} install
 find %{buildroot} -type f -name "*.la" -delete -print
 
 %post -n %{libname} -p /sbin/ldconfig
-
 %postun -n %{libname} -p /sbin/ldconfig
 
 %files -n %{libname}
@@ -106,8 +106,8 @@ find %{buildroot} -type f -name "*.la" -delete -print
 %defattr(-,root,root)
 %{_bindir}/*
 
-%files python
+%files python3
 %defattr(-,root,root)
-%{python_sitearch}/ixion.so
+%{python3_sitearch}/ixion.so
 
 %changelog