Release 4.23
diff --git a/ChangeLog b/ChangeLog
index 449cb58..74289fb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,14 @@
+ver 4.23:
+	Update audio IPC for better codec handling.
+	Fix bitstream optimization for SBC encoder.
+	Fix length header values of IPC messages.
+	Fix multiple coding style violations.
+	Fix FindDevice to handle temporary devices.
+	Add configuration option for DeviceID.
+	Add support for InitiallyPowered option.
+	Add missing signals for manager properties.
+	Add telephony support for Maemo.
+
 ver 4.22:
 	Add deny statements to D-Bus access policy.
 	Add support for LegacyPairing property.
diff --git a/configure.ac b/configure.ac
index 1ee6564..9e35691 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 AC_PREREQ(2.50)
 AC_INIT()
 
-AM_INIT_AUTOMAKE(bluez, 4.22)
+AM_INIT_AUTOMAKE(bluez, 4.23)
 AM_CONFIG_HEADER(config.h)
 
 AM_MAINTAINER_MODE