release v0.23

NEWS

-ver 0.23 (not yet released)
+ver 0.23 (2021/10/14)
 * protocol
   - new command "getvol"
   - show the audio format in "playlistinfo"

android/AndroidManifest.xml

@@ -2,8 +2,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
           package="org.musicpd"
           android:installLocation="auto"
-          android:versionCode="59"
-          android:versionName="0.22.11">
+          android:versionCode="60"
+          android:versionName="0.23">
 
   <uses-sdk android:minSdkVersion="21" android:targetSdkVersion="29"/>
 

meson.build

 project(
   'mpd',
   ['c', 'cpp'],
-  version: '0.23~git',
+  version: '0.23',
   meson_version: '>= 0.56.0',
   default_options: [
     'c_std=c11',