diff --git a/CHANGELOG b/CHANGELOG
index f160cf83..83d05be9 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,17 @@
 # Change Log
 
+# 1.3.11 07/10/2015
+
+* Escape other usage of glob
+* Fix Dynamips identifier is already used by another router
+* Protect dynamips against bad glob
+* Catch ProcessLookupError in Qemu VM.
+* Use the correct UDP tunnel Qemu syntax for version > 1.1.0 when legacy networking is enabled.
+* Prevent launching a packet capture with a non-ASCII path when using Dynamips.
+* Do not automatically delete Dynamips bootflash file because they are necessary to restore VLANs on the c3600 platform.
+* Fix dynamips configuration lost when you delete a node
+* Clarify error message when we got UTF-8 chars in the iourc file
+* Check for valid FR or ATM switch mappings. Fixes #300.
 
 ## 1.4.0b3 22/09/2015
 
diff --git a/gns3server/modules/qemu/qemu_vm.py b/gns3server/modules/qemu/qemu_vm.py
index 86f03a19..32f91768 100644
--- a/gns3server/modules/qemu/qemu_vm.py
+++ b/gns3server/modules/qemu/qemu_vm.py
@@ -971,10 +971,19 @@ class QemuVM(BaseVM):
         log.debug('QEMU VM "{name}" [{id}] is closing'.format(name=self._name, id=self._id))
         self.acpi_shutdown = False
         yield from self.stop()
+
         if self._console:
             self._manager.port_manager.release_tcp_port(self._console, self._project)
             self._console = None
 
+        for adapter in self._ethernet_adapters:
+            if adapter is not None:
+                for nio in adapter.ports.values():
+                    if nio and isinstance(nio, NIOUDP):
+                        self.manager.port_manager.release_udp_port(nio.lport, self._project)
+
+        yield from self.stop()
+
     @asyncio.coroutine
     def _get_vm_status(self):
         """