diff --git a/.xhtml1-dtds.metadata b/.xhtml1-dtds.metadata
new file mode 100644
index 0000000..b052ace
--- /dev/null
+++ b/.xhtml1-dtds.metadata
@@ -0,0 +1 @@
+3469232de94c414efdcc89680fb912ce5273fe35 xhtml1-dtds-20020801.tar.xz
diff --git a/xhtml1-dtds.spec b/xhtml1-dtds.spec
index 3db06ae..1ddb96c 100644
--- a/xhtml1-dtds.spec
+++ b/xhtml1-dtds.spec
@@ -1,8 +1,9 @@
 %global date    20020801
+%global baserelease 14
 
 Name:           xhtml1-dtds
 Version:        1.0
-Release:        %{date}.13%{?dist}.12
+Release:        %{date}.%{baserelease}%{?dist}
 Summary:        XHTML 1.0 document type definitions
 
 # W3C Software License for DTDs etc:
@@ -112,12 +113,11 @@ cd - >/dev/null
 
 
 %changelog
-* Tue Aug 10 2021 Mohan Boddu <mboddu@redhat.com> - 1.0-20020801.13.12
-- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
-  Related: rhbz#1991688
+* Mon Aug 23 2021 Florian Weimer <fweimer@redhat.com> - 1.0-20020801.14
+- Add %%baserelease to help future mass rebuilds
 
-* Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 1.0-20020801.13.11
-- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937
+* Fri Jul 23 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.0-20020801.13.11
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
 
 * Thu Jan 28 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.0-20020801.13.10
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild