diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..6ed7a2c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+SOURCES/modulemd-1.6.3.tar.xz
diff --git a/.libmodulemd.metadata b/.libmodulemd.metadata
new file mode 100644
index 0000000..3083f0e
--- /dev/null
+++ b/.libmodulemd.metadata
@@ -0,0 +1 @@
+605aca101ddb0644ffd0c48d153853129550deac SOURCES/modulemd-1.6.3.tar.xz
diff --git a/README.md b/README.md
deleted file mode 100644
index 98f42b4..0000000
--- a/README.md
+++ /dev/null
@@ -1,4 +0,0 @@
-The master branch has no content
-
-Look at the c7 branch if you are working with CentOS-7, or the c4/c5/c6 branch for CentOS-4, 5 or 6
-If you find this file in a distro specific branch, it means that no content has been checked in yet
diff --git a/SPECS/libmodulemd.spec b/SPECS/libmodulemd.spec
new file mode 100644
index 0000000..bb10eb2
--- /dev/null
+++ b/SPECS/libmodulemd.spec
@@ -0,0 +1,309 @@
+%global majorversion 1
+%global minorversion 6
+%global patchversion 3
+%global majorminorversion %{majorversion}.%{minorversion}
+%global nsversion %{majorversion}.0
+
+Name: libmodulemd
+Version: %{majorminorversion}%{?patchversion:.%{patchversion}}
+Release: 1%{?dist}
+Summary: Module metadata manipulation library
+
+License: MIT
+URL: https://github.com/fedora-modularity/libmodulemd
+Source0: %{url}/releases/download/%{name}-%{version}/modulemd-%{version}.tar.xz
+
+BuildRequires: meson
+BuildRequires: pkgconfig
+BuildRequires: gcc
+BuildRequires: pkgconfig(gobject-2.0)
+BuildRequires: pkgconfig(gobject-introspection-1.0)
+BuildRequires: pkgconfig(yaml-0.1)
+BuildRequires: pkgconfig(gtk-doc)
+BuildRequires: valgrind
+
+# Patches
+%description
+C Library for manipulating module metadata files.
+See https://github.com/fedora-modularity/libmodulemd/blob/master/README.md for
+more details.
+
+
+%package devel
+Summary: Development files for libmodulemd
+Requires: %{name}%{?_isa} = %{version}-%{release}
+
+
+%description devel
+Development files for libmodulemd.
+
+
+%prep
+%autosetup -p1 -n modulemd-%{version}
+
+
+%build
+%meson -Ddeveloper_build=false
+# ALERT!!! PURE HACK FOR RHEL 7.5! This will not be needed in 7.6+
+# https://bugzilla.redhat.com/show_bug.cgi?id=1546757
+sed -r -i -e "/g-ir-scanner/s/-l(gobject-2.0|glib-2.0|yaml)//g" %{_host}/build.ninja
+%meson_build
+
+
+%check
+
+export LC_CTYPE=C.utf8
+
+%ifarch %{power64}
+# Valgrind is broken on ppc64[le] with GCC7:
+# https://bugs.kde.org/show_bug.cgi?id=386945
+export MMD_SKIP_VALGRIND=1
+%endif
+
+%meson_test
+
+
+%install
+%meson_install
+
+
+%post -p /sbin/ldconfig
+
+%postun -p /sbin/ldconfig
+
+
+
+%files
+%license COPYING
+%doc README.md
+%{_bindir}/modulemd-validator
+%{_libdir}/%{name}.so.%{majorversion}*
+%dir %{_libdir}/girepository-1.0
+%{_libdir}/girepository-1.0/Modulemd-%{nsversion}.typelib
+
+
+%files devel
+%{_libdir}/%{name}.so
+%{_libdir}/pkgconfig/modulemd.pc
+%{_includedir}/modulemd/
+%dir %{_datadir}/gir-1.0
+%{_datadir}/gir-1.0/Modulemd-%{nsversion}.gir
+%dir %{_datadir}/gtk-doc
+%dir %{_datadir}/gtk-doc/html
+%{_datadir}/gtk-doc/html/modulemd-1.0/
+
+%changelog
+* Tue Sep 04 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.6.3-1
+- Update to 1.6.3
+- Drop upstreamed patch
+- Don't return ModuleStream objects from modulemd_module_new_all_from_*_ext()
+- Ensure that Component buildorder property is signed
+- Work around optimization bug
+- Don't crash dumping translation events without summary or desc
+- Remove Obsoletes: python-modulemd from EPEL
+
+* Tue Aug 21 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.6.1-2.1
+- Rebuild against GLib from RHEL 7.5
+
+* Thu Aug 09 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.6.2-2
+- Fix backwards-incompatible API change
+- Resolves: rhbz#1607083
+
+* Tue Aug 07 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.6.2-1
+- Update to 1.6.2
+- Make buildorder a signed integer to match modulemd specification
+
+* Mon Jul 23 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.6.1-2
+- Obsolete unsupported pythonX-modulemd packages
+
+* Fri Jul 20 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.6.1-1
+- Update to 1.6.1
+- Fix header include ordering
+- Suppress empty sections from .dump() ordering
+
+* Wed Jul 18 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.6.0-1
+- Update to 1.6.0
+- Adds Modulemd.ModuleStream object, deprecating Modulemd.Module
+- Adds Modulemd.Translation and Modulemd.TranslationEntry objects
+- Adds Modulemd.ImprovedModule object that collects streams, defaults and
+ translations together
+- Adds new Modulemd.index_from_*() funtions to get a hash table of
+ Modulemd.ImprovedModule objects for easier searching
+- Moves function documentation to the public headers
+- Corrects the license headers to MIT (they were incorrectly listed as MITNFA
+ in previous releases)
+- Makes the "eol" field optional for Modulemd.ServiceLevel
+- Clean up HTML documentation
+- Fixes a type error on 32-bit systems
+
+* Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.5.2-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
+
+* Sat Jun 23 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.5.2-1
+- Update to libdmodulemd 1.5.2
+- Don't free uninitialized memory
+
+* Fri Jun 22 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.5.1-2
+- Fix buildopts property not being initialized
+
+* Tue Jun 19 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.5.1-1
+- Update to version 1.5.1
+- Re-enable build-time tests
+
+* Mon Jun 18 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.5.0-2
+- Temporarily disable build-time tests
+
+* Mon Jun 18 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.5.0-1
+- Update to version 1.5.0
+- Adds support for "intents" in Modulemd.Defaults
+- Adds `Modulemd.get_version()`
+- Adds support for RPM whitelists in the buildopts
+- Adds a new object: Modulemd.Buildopts
+- Deprecates Modulemd.Module.get_rpm_buildopts()
+- Deprecates Modulemd.Module.set_rpm_buildopts()
+- Fixes some missing license blurbs
+
+* Tue May 08 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.4.1-1
+- Update to version 1.4.1
+- Improve output from modulemd-validator
+- Drop upstreamed patches
+
+* Wed Apr 25 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.4.0-2
+- Fix pointer math error
+- Fix compilation failure in Fedora build system
+
+* Wed Apr 25 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.4.0-1
+- Update to version 1.4.0
+- Adds new API for returning failed YAML subdocuments
+- Stop emitting log messages by default (polluting consumer logs)
+- Validate RPM artifacts for proper NEVRA format
+- Improve the validator tool
+- Drop upstreamed patch
+
+* Mon Apr 16 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.3.0-2
+- Fix serious error in modulemd-defaults emitter
+
+* Fri Apr 13 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.3.0-1
+- Update to version 1.3.0
+- New Public Objects:
+ * Modulemd.Prioritizer - tool to merge module defaults
+- New Public Functions:
+ * Modulemd.SimpleSet.is_equal()
+ * Modulemd.Defaults.copy()
+ * Modulemd.Defaults.merge()
+
+* Wed Apr 04 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.2.0-1
+- Update to version 1.2.0
+- New Functions:
+ * Modulemd.objects_from_file()
+ * Modulemd.objects_from_string()
+ * Modulemd.dump()
+ * Modulemd.dumps()
+ * Modulemd.Defaults.new_from_file()
+ * Modulemd.Defaults.new_from_string()
+- Deprecated Functions:
+ * Modulemd.Module.new_all_from_file()
+ * Modulemd.Module.new_all_from_file_ext()
+ * Modulemd.Module.new_all_from_string()
+ * Modulemd.Module.new_all_from_string_ext()
+ * Modulemd.Module.dump_all()
+ * Modulemd.Module.dumps_all()
+- Bugfixes
+ * Properly use G_BEGIN_DECLS and G_END_DECLS in headers
+ * Assorted fixes for memory ownership in GObject Introspection
+
+* Fri Mar 23 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.1.3-2
+- Fix missing G_END_DECL from public headers
+
+* Mon Mar 19 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.1.3-1
+- Fix numerous memory leaks
+- Drop upstreamed patch
+
+* Thu Mar 15 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.1.2-1
+- Update to version 1.1.2
+- Revert backwards-incompatible API change
+- Fix version string in pkgconfig file
+
+* Thu Mar 15 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.1.1-1
+- Update to version 1.1.1
+- Make default stream and profiles optional
+- Fixes: https://github.com/fedora-modularity/libmodulemd/issues/25
+- Fixes: https://github.com/fedora-modularity/libmodulemd/issues/26
+- Fixes: https://github.com/fedora-modularity/libmodulemd/issues/27
+
+* Wed Mar 14 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.1.0-1
+- Update to version 1.1.0
+- Adds support for handling modulemd-defaults YAML documents
+- Adds peek()/dup() routines to all object properties
+- Adds Modulemd.Module.dup_nsvc() to retrieve the canonical form of the unique module identifier.
+- Adds support for boolean types in the XMD section
+- Revert obsoletion of pythonX-modulemd packages for now
+
+* Tue Mar 13 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 1.0.4-2
+- Obsolete unsupported pythonX-modulemd packages
+
+* Tue Feb 27 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.0.4-1
+- Update to 1.0.4
+- Rework version autodetection
+- Avoid infinite loop on unparseable YAML
+
+* Sun Feb 25 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.0.3-1
+- RPM components are properly emitted when no module components exist
+- Parser works around late determination of modulemd version
+
+* Fri Feb 16 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.0.2-1
+- Be more strict with certain parser edge-cases
+- Replace popt argument processing with glib
+- Drop upstreamed patches
+
+* Thu Feb 15 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.0.1-2
+- Handle certain unlikely format violations
+
+* Thu Feb 15 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.0.1-1
+- Support modulemd v2
+- Add tool to do quick validation of modulemd
+- Fix memory management
+- Warn and ignore unparseable sub-documents in the YAML
+- Fix several memory issues detected by Coverity scan
+
+* Tue Feb 06 2018 Stephen Gallagher <sgallagh@redhat.com> - 0.2.2-1
+- Update to libmodulemd 0.2.2
+- Fix numerous minor memory leaks
+- Fix issues with EOL/SL dates
+
+* Tue Feb 06 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.2.1-3
+- Own appropriate directories
+
+* Fri Feb 02 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.2.1-2
+- Switch to %%ldconfig_scriptlets
+
+* Fri Jan 05 2018 Stephen Gallagher <sgallagh@redhat.com> - 0.2.1-1
+- Update to libmodulemd 0.2.1
+- Add 'name' property for Profiles
+
+* Thu Oct 05 2017 Stephen Gallagher <sgallagh@redhat.com> - 0.2.0-2
+- Add missing BuildRequires for gtk-doc
+
+* Thu Oct 05 2017 Stephen Gallagher <sgallagh@redhat.com> - 0.2.0-1
+- Update to libmodulemd 0.2.0
+- Adds gtk-doc generated documentation
+- (ABI-break) Makes all optional properties accept NULL as a value to clear
+ them
+- (ABI-break) Modulemd.SimpleSet takes a STRV (char **) instead of a
+ GLib.PtrArray
+- Fixes a bug where the name was not always set for components
+- Adds support for dumping YAML from the introspected API
+- Includes add/remove routines for profiles
+
+* Sat Sep 30 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.1.0-5
+- Use %%_isa in Requires for main package from devel
+
+* Mon Sep 18 2017 Stephen Gallagher <sgallagh@redhat.com> - 0.1.0-4
+- Correct the license to MIT
+
+* Mon Sep 18 2017 Stephen Gallagher <sgallagh@redhat.com> - 0.1.0-3
+- Modifications requested during package review
+
+* Fri Sep 15 2017 Stephen Gallagher <sgallagh@redhat.com> - 0.1.0-2
+- First public release
+