Version 1.3 release.

Updates CHANGELOG, version, docs.
diff --git a/docs/dyn/compute_v1.licenses.html b/docs/dyn/compute_v1.licenses.html
index 97fe4a4..cb62619 100644
--- a/docs/dyn/compute_v1.licenses.html
+++ b/docs/dyn/compute_v1.licenses.html
@@ -90,6 +90,7 @@
   An object of the form:
 
     { # A license resource.
+    "chargesUseFee": True or False, # If true, the customer will be charged license fee for running software that contains this license on an instance.
     "kind": "compute#license", # Type of resource.
     "name": "A String", # Name of the resource; provided by the client when the resource is created. The name must be 1-63 characters long, and comply with RFC1035.
     "selfLink": "A String", # Server defined URL for the resource (output only).