diff --git a/golang-packaging-10.tar.gz b/golang-packaging-10.tar.gz
deleted file mode 100644
index fc23a12..0000000
--- a/golang-packaging-10.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c26d1745a8f13ba7f0fda7f2886e42e36394a7128d57ed4bb99c4fb874c6a3cc
-size 15354
diff --git a/golang-packaging-13.tar.gz b/golang-packaging-13.tar.gz
new file mode 100644
index 0000000..b4947fb
--- /dev/null
+++ b/golang-packaging-13.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f4dc543a3c6444b16c5d2193a366b8bffd90340d74dc4de0f2452ade5eba10ba
+size 19055
diff --git a/golang-packaging.changes b/golang-packaging.changes
index 092b194..6985002 100644
--- a/golang-packaging.changes
+++ b/golang-packaging.changes
@@ -1,3 +1,28 @@
+-------------------------------------------------------------------
+Mon Jan  4 01:52:15 UTC 2016 - i@marguerite.su
+
+- update version 13
+  * provides the importpath itself
+  * fix regex not to check files like .golden in -source
+  * filter "test/example" from Provides
+  * split common stuff to a module golang/rpmsysinfo.rb
+  * rewrite golang.req, now read from stdin RPM feeds,
+    and check __.PKGDEF from .a files for "import"s.
+
+-------------------------------------------------------------------
+Sun Jan  3 03:50:28 UTC 2016 - i@marguerite.su
+
+- update version 12
+  * don't find provides/requires on -source, -debuginfo, -debugsource
+    subpackages
+  * add scripts to generate file lists.
+
+-------------------------------------------------------------------
+Sat Jan  2 05:57:41 UTC 2016 - i@marguerite.su
+
+- update version 11
+  * fix for sles and openSUSE < 13.2
+
 -------------------------------------------------------------------
 Fri Sep  4 16:24:13 UTC 2015 - i@marguerite.su
 
diff --git a/golang-packaging.spec b/golang-packaging.spec
index 2bf229e..1714bcd 100644
--- a/golang-packaging.spec
+++ b/golang-packaging.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package golang-packaging
 #
-# 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
@@ -16,22 +16,20 @@
 #
 
 
-%if %{?sles_version}
-%define _rpmconfigdir %{_libexecdir}/rpm
-%endif
-
 Name:           golang-packaging
-Version:        10
+Version:        13
 Release:        0
 Summary:        A toolchain to help packaging golang
 License:        GPL-3.0
-Group:          Development/Languages/Other
+Group:          Development/Languages/Golang
 Url:            https://github.com/marguerite/%{name}
 Source:         https://github.com/marguerite/%{name}/archive/v%{version}/%{name}-%{version}.tar.gz
+BuildRequires:  go
 BuildRequires:  rpm
 Requires:       ruby
-Requires:       golang(API) = 1.5
+Requires:       golang(API) = %{go_api_ver}
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
+BuildArch:      noarch
 
 %description
 A toolchain to help packaging golang, written in ruby.
@@ -43,20 +41,27 @@ A toolchain to help packaging golang, written in ruby.
 
 %install
 mkdir -p %{buildroot}%{_sysconfdir}/rpm/
-mkdir -p %{buildroot}%{_rpmconfigdir}/fileattrs
-install -m0644 golang.attr %{buildroot}%{_rpmconfigdir}/fileattrs/
-install -m0755 golang.prov %{buildroot}%{_rpmconfigdir}/
-install -m0755 golang.req %{buildroot}%{_rpmconfigdir}/
-install -m0755 golang-strip-builddep %{buildroot}%{_rpmconfigdir}/
-install -m0644 macros.go-extra %{buildroot}%{_sysconfdir}/rpm/
+mkdir -p %{buildroot}%{_prefix}/lib/rpm/
+%if 0%{?suse_version} >= 1320
+mkdir -p %{buildroot}%{_prefix}/lib/rpm/fileattrs
+install -m0644 golang.attr %{buildroot}%{_prefix}/lib/rpm/fileattrs/
+%endif
+install -m0755 golang.prov %{buildroot}%{_prefix}/lib/rpm/
+install -m0755 golang.req %{buildroot}%{_prefix}/lib/rpm/
+cp -r golang %{buildroot}%{_prefix}/lib/rpm/
+install -m0755 golang-strip-builddep %{buildroot}%{_prefix}/lib/rpm/
+install -m0644 macros.golang-packaging %{buildroot}%{_sysconfdir}/rpm/
 
 %files
 %defattr(-,root,root)
 %doc COPYING README.md TODO ChangeLog
-%config %{_sysconfdir}/rpm/macros.go-extra
-%{_rpmconfigdir}/fileattrs/golang.attr
-%{_rpmconfigdir}/golang.prov
-%{_rpmconfigdir}/golang.req
-%{_rpmconfigdir}/golang-strip-builddep
+%config %{_sysconfdir}/rpm/macros.golang-packaging
+%if %{?suse_version} >= 1320
+%{_prefix}/lib/rpm/fileattrs/golang.attr
+%endif
+%{_prefix}/lib/rpm/golang
+%{_prefix}/lib/rpm/golang.prov
+%{_prefix}/lib/rpm/golang.req
+%{_prefix}/lib/rpm/golang-strip-builddep
 
 %changelog