diff --git a/NEWS b/NEWS
index 62e9abd07..b494cb725 100644
--- a/NEWS
+++ b/NEWS
@@ -16,6 +16,9 @@ USE AT YOUR OWN RISK. NOT RECOMMENDED FOR PRODUCTION USE!
* Enforce valid "connection.uuid" by normalizing the string to lower
case. This changes the UUID of existing profiles that had an invalid,
non-normalized value.
+* API BREAK: D-Bus: remove long deprecated PropertiesChanged signal from D-Bus
+ API. They are replaced by standard PropertiesChanged signal on the
+ "org.freedesktop.DBus.Properties" interface.
=============================================
NetworkManager-1.30
diff --git a/introspection/org.freedesktop.NetworkManager.AccessPoint.xml b/introspection/org.freedesktop.NetworkManager.AccessPoint.xml
index 769ab7a93..6edb25ead 100644
--- a/introspection/org.freedesktop.NetworkManager.AccessPoint.xml
+++ b/introspection/org.freedesktop.NetworkManager.AccessPoint.xml
@@ -95,14 +95,5 @@
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.AgentManager.xml b/introspection/org.freedesktop.NetworkManager.AgentManager.xml
index e8df4872a..e5fbd100e 100644
--- a/introspection/org.freedesktop.NetworkManager.AgentManager.xml
+++ b/introspection/org.freedesktop.NetworkManager.AgentManager.xml
@@ -38,5 +38,6 @@
when they disconnect from D-Bus.
-->
+
diff --git a/introspection/org.freedesktop.NetworkManager.Checkpoint.xml b/introspection/org.freedesktop.NetworkManager.Checkpoint.xml
index daab0c903..1496ed4ea 100644
--- a/introspection/org.freedesktop.NetworkManager.Checkpoint.xml
+++ b/introspection/org.freedesktop.NetworkManager.Checkpoint.xml
@@ -32,14 +32,5 @@
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Connection.Active.xml b/introspection/org.freedesktop.NetworkManager.Connection.Active.xml
index 3962cf88e..54e1fd944 100644
--- a/introspection/org.freedesktop.NetworkManager.Connection.Active.xml
+++ b/introspection/org.freedesktop.NetworkManager.Connection.Active.xml
@@ -169,14 +169,5 @@
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.DHCP4Config.xml b/introspection/org.freedesktop.NetworkManager.DHCP4Config.xml
index 2e0ae82e1..0da12d62d 100644
--- a/introspection/org.freedesktop.NetworkManager.DHCP4Config.xml
+++ b/introspection/org.freedesktop.NetworkManager.DHCP4Config.xml
@@ -17,14 +17,5 @@
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.DHCP6Config.xml b/introspection/org.freedesktop.NetworkManager.DHCP6Config.xml
index 0f064c4c8..940cf4e46 100644
--- a/introspection/org.freedesktop.NetworkManager.DHCP6Config.xml
+++ b/introspection/org.freedesktop.NetworkManager.DHCP6Config.xml
@@ -16,15 +16,5 @@
Configuration options returned by a DHCP server, if any.
-->
-
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Device.Adsl.xml b/introspection/org.freedesktop.NetworkManager.Device.Adsl.xml
index 5bb18aae1..29701d787 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.Adsl.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.Adsl.xml
@@ -7,16 +7,6 @@
-->
-
-
-
-
-
+
diff --git a/introspection/org.freedesktop.NetworkManager.Device.Bluetooth.xml b/introspection/org.freedesktop.NetworkManager.Device.Bluetooth.xml
index 1f5e61897..5cd0eaaee 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.Bluetooth.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.Bluetooth.xml
@@ -32,14 +32,5 @@
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Device.Bond.xml b/introspection/org.freedesktop.NetworkManager.Device.Bond.xml
index c7ccf3899..26611aae5 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.Bond.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.Bond.xml
@@ -35,14 +35,5 @@ n
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Device.Bridge.xml b/introspection/org.freedesktop.NetworkManager.Device.Bridge.xml
index 5a35f54dd..379e702a4 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.Bridge.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.Bridge.xml
@@ -35,14 +35,5 @@ n
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Device.Dummy.xml b/introspection/org.freedesktop.NetworkManager.Device.Dummy.xml
index 2c5675e8a..22c917e83 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.Dummy.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.Dummy.xml
@@ -16,14 +16,5 @@ n
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Device.Generic.xml b/introspection/org.freedesktop.NetworkManager.Device.Generic.xml
index b847018be..792c460ba 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.Generic.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.Generic.xml
@@ -23,14 +23,5 @@ n
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Device.IPTunnel.xml b/introspection/org.freedesktop.NetworkManager.Device.IPTunnel.xml
index 7c464b947..4d8a85bbc 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.IPTunnel.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.IPTunnel.xml
@@ -95,14 +95,5 @@
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Device.Infiniband.xml b/introspection/org.freedesktop.NetworkManager.Device.Infiniband.xml
index 53f71486d..e931a9582 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.Infiniband.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.Infiniband.xml
@@ -27,14 +27,5 @@ n
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Device.Lowpan.xml b/introspection/org.freedesktop.NetworkManager.Device.Lowpan.xml
index 3415f1851..3866946d3 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.Lowpan.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.Lowpan.xml
@@ -22,5 +22,6 @@
The object path of the parent device.
-->
+
diff --git a/introspection/org.freedesktop.NetworkManager.Device.Macsec.xml b/introspection/org.freedesktop.NetworkManager.Device.Macsec.xml
index 0f109c1d6..6fd2cee54 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.Macsec.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.Macsec.xml
@@ -105,14 +105,5 @@
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Device.Macvlan.xml b/introspection/org.freedesktop.NetworkManager.Device.Macvlan.xml
index 3370ab04d..cd810a53c 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.Macvlan.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.Macvlan.xml
@@ -35,14 +35,5 @@
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Device.Modem.xml b/introspection/org.freedesktop.NetworkManager.Device.Modem.xml
index fabe1a2ee..b089bda2d 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.Modem.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.Modem.xml
@@ -58,15 +58,5 @@
-->
-
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Device.OlpcMesh.xml b/introspection/org.freedesktop.NetworkManager.Device.OlpcMesh.xml
index 3ae7ea961..040a6a5d8 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.OlpcMesh.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.OlpcMesh.xml
@@ -30,14 +30,5 @@
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Device.OvsBridge.xml b/introspection/org.freedesktop.NetworkManager.Device.OvsBridge.xml
index 402ee028b..ff58bd952 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.OvsBridge.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.OvsBridge.xml
@@ -17,14 +17,5 @@
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Device.OvsInterface.xml b/introspection/org.freedesktop.NetworkManager.Device.OvsInterface.xml
index 9605a958b..be64eb471 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.OvsInterface.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.OvsInterface.xml
@@ -7,14 +7,5 @@
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Device.OvsPort.xml b/introspection/org.freedesktop.NetworkManager.Device.OvsPort.xml
index c2db70ffd..b43080378 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.OvsPort.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.OvsPort.xml
@@ -17,14 +17,5 @@
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Device.Ppp.xml b/introspection/org.freedesktop.NetworkManager.Device.Ppp.xml
index 00605f721..0032692e6 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.Ppp.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.Ppp.xml
@@ -7,14 +7,5 @@
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Device.Statistics.xml b/introspection/org.freedesktop.NetworkManager.Device.Statistics.xml
index 39230b7fd..06781692b 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.Statistics.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.Statistics.xml
@@ -31,14 +31,5 @@
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Device.Team.xml b/introspection/org.freedesktop.NetworkManager.Device.Team.xml
index 0a4c72122..bbae316b1 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.Team.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.Team.xml
@@ -42,14 +42,5 @@ n
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Device.Tun.xml b/introspection/org.freedesktop.NetworkManager.Device.Tun.xml
index 97bf5848c..55a9bacb8 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.Tun.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.Tun.xml
@@ -61,14 +61,5 @@ n
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Device.Veth.xml b/introspection/org.freedesktop.NetworkManager.Device.Veth.xml
index a5265e074..900554c42 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.Veth.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.Veth.xml
@@ -14,14 +14,5 @@
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Device.Vlan.xml b/introspection/org.freedesktop.NetworkManager.Device.Vlan.xml
index b63194ec6..1ab762b2b 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.Vlan.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.Vlan.xml
@@ -41,14 +41,5 @@ n
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Device.Vrf.xml b/introspection/org.freedesktop.NetworkManager.Device.Vrf.xml
index 971d2b619..9dfb6c874 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.Vrf.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.Vrf.xml
@@ -13,5 +13,6 @@
The routing table of the VRF.
-->
+
diff --git a/introspection/org.freedesktop.NetworkManager.Device.Vxlan.xml b/introspection/org.freedesktop.NetworkManager.Device.Vxlan.xml
index 035ca09b9..4c04f9dfb 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.Vxlan.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.Vxlan.xml
@@ -135,14 +135,5 @@ n
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Device.WiMax.xml b/introspection/org.freedesktop.NetworkManager.Device.WiMax.xml
index 532b69643..e510a142d 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.WiMax.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.WiMax.xml
@@ -85,16 +85,6 @@
-->
-
-
-
-
-
+
diff --git a/introspection/org.freedesktop.NetworkManager.Device.Wired.xml b/introspection/org.freedesktop.NetworkManager.Device.Wired.xml
index c50109195..ec3aeae37 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.Wired.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.Wired.xml
@@ -49,14 +49,5 @@
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Device.Wireless.xml b/introspection/org.freedesktop.NetworkManager.Device.Wireless.xml
index c043a2c2f..c57e56898 100644
--- a/introspection/org.freedesktop.NetworkManager.Device.Wireless.xml
+++ b/introspection/org.freedesktop.NetworkManager.Device.Wireless.xml
@@ -108,16 +108,6 @@
-->
-
-
-
-
-
-
+
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.IP6Config.xml b/introspection/org.freedesktop.NetworkManager.IP6Config.xml
index d2859b5af..3fe4a4683 100644
--- a/introspection/org.freedesktop.NetworkManager.IP6Config.xml
+++ b/introspection/org.freedesktop.NetworkManager.IP6Config.xml
@@ -88,14 +88,5 @@
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.SecretAgent.xml b/introspection/org.freedesktop.NetworkManager.SecretAgent.xml
index 654b3f2f0..7c96064bc 100644
--- a/introspection/org.freedesktop.NetworkManager.SecretAgent.xml
+++ b/introspection/org.freedesktop.NetworkManager.SecretAgent.xml
@@ -89,5 +89,6 @@
+
diff --git a/introspection/org.freedesktop.NetworkManager.Settings.Connection.xml b/introspection/org.freedesktop.NetworkManager.Settings.Connection.xml
index 40829e252..55bdaff66 100644
--- a/introspection/org.freedesktop.NetworkManager.Settings.Connection.xml
+++ b/introspection/org.freedesktop.NetworkManager.Settings.Connection.xml
@@ -186,14 +186,5 @@
-->
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.Settings.xml b/introspection/org.freedesktop.NetworkManager.Settings.xml
index 1544e5529..28c89ff4f 100644
--- a/introspection/org.freedesktop.NetworkManager.Settings.xml
+++ b/introspection/org.freedesktop.NetworkManager.Settings.xml
@@ -159,16 +159,6 @@
-->
-
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/introspection/org.freedesktop.NetworkManager.WifiP2PPeer.xml b/introspection/org.freedesktop.NetworkManager.WifiP2PPeer.xml
index 9bbba3b83..760849c3f 100644
--- a/introspection/org.freedesktop.NetworkManager.WifiP2PPeer.xml
+++ b/introspection/org.freedesktop.NetworkManager.WifiP2PPeer.xml
@@ -107,5 +107,6 @@
Since: 1.16
-->
+
diff --git a/introspection/org.freedesktop.NetworkManager.xml b/introspection/org.freedesktop.NetworkManager.xml
index 2bcb156ee..ff74c5122 100644
--- a/introspection/org.freedesktop.NetworkManager.xml
+++ b/introspection/org.freedesktop.NetworkManager.xml
@@ -549,16 +549,6 @@
-->
-
-
-
-
-