[sushi] release: prepare for 3.30.0

[Cosimo Cecchi <cosimoc src gnome org>]

commit 9178916157fa2cf023610b4695486b570cabdb8a
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Mon Sep 3 18:08:20 2018 -0700

    release: prepare for 3.30.0

 NEWS         | 6 ++++++
 configure.ac | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)
---
diff --git a/NEWS b/NEWS
index ee3f316..86f54af 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,9 @@
+3.30.0
+======
+
+- Fix miscellaneous warnings
+- Rename service file to match owned bus name
+
 3.28.3
 ======
 
diff --git a/configure.ac b/configure.ac
index 98ce0c2..8065c73 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 dnl -*- mode: m4 -*-
 AC_PREREQ(2.63)
-AC_INIT([sushi],[3.28.3],[],[sushi])
+AC_INIT([sushi],[3.30.0],[],[sushi])
 
 AC_CONFIG_HEADERS([config/config.h])
 AC_CONFIG_SRCDIR([src/main.c])