diff --git a/.gitignore b/.gitignore
index 80e98b9..d38aa68 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,3 +18,4 @@
 /modulemd-1.5.0.tar.xz
 /modulemd-1.5.1.tar.xz
 /modulemd-1.5.2.tar.xz
+/modulemd-1.6.0.tar.xz
diff --git a/libmodulemd.spec b/libmodulemd.spec
index ebf0146..8532a34 100644
--- a/libmodulemd.spec
+++ b/libmodulemd.spec
@@ -1,12 +1,12 @@
 %global majorversion 1
-%global minorversion 5
-%global patchversion 2
+%global minorversion 6
+%global patchversion 0
 %global majorminorversion %{majorversion}.%{minorversion}
 %global nsversion %{majorversion}.0
 
 Name:           libmodulemd
 Version:        %{majorminorversion}%{?patchversion:.%{patchversion}}
-Release:        2%{?dist}
+Release:        1%{?dist}
 Summary:        Module metadata manipulation library
 
 License:        MIT
@@ -20,6 +20,7 @@ BuildRequires:  pkgconfig(gobject-introspection-1.0)
 BuildRequires:  pkgconfig(yaml-0.1)
 BuildRequires:  pkgconfig(gtk-doc)
 BuildRequires:  python3-gobject-base
+BuildRequires:  valgrind
 
 # Patches
 
@@ -43,7 +44,15 @@ Development files for libmodulemd.
 %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
@@ -67,9 +76,24 @@ export LC_CTYPE=C.utf8
 %{_datadir}/gir-1.0/Modulemd-%{nsversion}.gir
 %dir %{_datadir}/gtk-doc
 %dir %{_datadir}/gtk-doc/html
-%{_datadir}/gtk-doc/html/modulemd/
+%{_datadir}/gtk-doc/html/modulemd-1.0/
 
 %changelog
+* 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
 
diff --git a/sources b/sources
index 1f3a110..5f7d2f9 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (modulemd-1.5.2.tar.xz) = ba368712c37cdf7ff72649efa7ef165d4e38522909471d106a4f39e57f20fc437aaa7d0200516cea373eb83779a6abb53377306ea99d0c901f4f647d47ab8f00
+SHA512 (modulemd-1.6.0.tar.xz) = 76fb0e1c8fd2bc66ec68740ac177705746834eac15291d326339b186b9f7dd5c42f1c870963e65f29b68eb25538a5f015995b5a10db099c2ffa867911fb69481