bump release

Signed-off-by: Igor Gnatenko <ignatenkobrain@fedoraproject.org>

matrix-synapse.spec

@@ -2,7 +2,7 @@
 
 Name:       matrix-%{srcname}
 Version:    0.22.1
-Release:    3%{?dist}
+Release:    4%{?dist}
 Summary:    A Matrix reference homeserver written in Python using Twisted
 License:    ASL 2.0
 URL:        https://github.com/matrix-org/%{srcname}
@@ -143,6 +143,10 @@ exit 0
 
 
 %changelog
+* Fri Sep 29 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.22.1-4
+- Use python2 prefix for packages whenever possible
+- Add missing %%{?systemd_requires}
+
 * Wed Aug 09 2017 Gwyn Ciesla <limburgher@gmail.com> - 0.22.1-3
 - Switch to python-bcrypt, BZ 1473018.