diff -Nru software-properties-0.92.37.3/debian/changelog software-properties-0.92.37.5/debian/changelog
--- software-properties-0.92.37.3/debian/changelog	2015-01-19 15:09:32.000000000 +0000
+++ software-properties-0.92.37.5/debian/changelog	2015-09-02 19:30:24.000000000 +0000
@@ -1,3 +1,21 @@
+software-properties (0.92.37.5) trusty-proposed; urgency=medium
+
+  * cloudarchive: Enable support for the Liberty Ubuntu Cloud Archive on
+    14.04 (LP: #1472586).
+  * Revert SRU changes for "fix importing keys from path with special chars"
+    due to verification-failed in trusty-proposed.
+
+ -- Corey Bryant <corey.bryant@canonical.com>  Wed, 02 Sep 2015 12:31:11 -0400
+
+software-properties (0.92.37.4) trusty-proposed; urgency=medium
+
+  [ Bruno Nova ]
+  * fix importing keys from path with special chars
+    (LP: #1381050)
+  * fix key drag-and-drop (LP: #1383289)
+
+ -- Michael Vogt <michael.vogt@ubuntu.com>  Tue, 07 Jul 2015 09:53:07 +0200
+
 software-properties (0.92.37.3) trusty-proposed; urgency=medium
 
   * cloudarchive: Enable support for the Kilo Ubuntu Cloud Archive on
diff -Nru software-properties-0.92.37.3/softwareproperties/cloudarchive.py software-properties-0.92.37.5/softwareproperties/cloudarchive.py
--- software-properties-0.92.37.3/softwareproperties/cloudarchive.py	2015-01-19 15:08:29.000000000 +0000
+++ software-properties-0.92.37.5/softwareproperties/cloudarchive.py	2015-09-02 16:33:14.000000000 +0000
@@ -35,6 +35,7 @@
     'icehouse': 'precise',
     'juno': 'trusty',
     'kilo': 'trusty',
+    'liberty': 'trusty',
 }
 MIRROR = "http://ubuntu-cloud.archive.canonical.com/ubuntu"
 UCA = "Ubuntu Cloud Archive"
diff -Nru software-properties-0.92.37.3/softwareproperties/gtk/SoftwarePropertiesGtk.py software-properties-0.92.37.5/softwareproperties/gtk/SoftwarePropertiesGtk.py
--- software-properties-0.92.37.3/softwareproperties/gtk/SoftwarePropertiesGtk.py	2015-01-19 15:08:01.000000000 +0000
+++ software-properties-0.92.37.5/softwareproperties/gtk/SoftwarePropertiesGtk.py	2015-09-02 16:28:56.000000000 +0000
@@ -756,7 +756,7 @@
     def on_auth_drag_data_received(self, widget, context, x, y,
                                    selection, target_type, timestamp):
         """Extract the dropped key and add it to the keyring"""
-        keydata = selection.data.strip()
+        keydata = selection.get_data().strip()
         if not self.add_key_from_data(keydata):
             error(self.window_main,
                   _("Error importing key"),
@@ -764,6 +764,9 @@
                     "or it might be corrupt."))
         self.show_keys()
 
+    def add_key_from_data(self, keydata):
+        return self.backend.AddKeyFromData(keydata)
+
     def on_button_revert_clicked(self, button):
         """Restore the source list from the startup of the dialog"""
         try:
diff -Nru software-properties-0.92.37.3/softwareproperties/SoftwareProperties.py software-properties-0.92.37.5/softwareproperties/SoftwareProperties.py
--- software-properties-0.92.37.3/softwareproperties/SoftwareProperties.py	2015-01-19 15:08:01.000000000 +0000
+++ software-properties-0.92.37.5/softwareproperties/SoftwareProperties.py	2015-09-02 19:32:26.000000000 +0000
@@ -807,9 +807,9 @@
         return False
 
   def add_key_from_data(self, keydata):
-    "Add a gnupg key from a data string (e.g. copy-n-paste)"
+    "Add a gnupg key from a utf-8 data string (e.g. copy-n-paste)"
     tmp = tempfile.NamedTemporaryFile()
-    tmp.write(keydata.encode())
+    tmp.write(keydata.encode("utf-8"))
     tmp.flush()
     return self.add_key(tmp.name)