Fixes #3941: AttributeError when searching on IP assign

docs/release-notes/version-2.7.md

@@ -1,3 +1,11 @@
+# v2.7.1 (FUTURE)
+
+## Bug Fixes
+
+* [#3941](https://github.com/netbox-community/netbox/issues/3941) - Fixed exception when attempting to assign IP to interface
+
+---
+
 # v2.7.0 (2020-01-16)
 
 **Note:** This release completely removes the topology map feature ([#2745](https://github.com/netbox-community/netbox/issues/2745)).
@@ -172,7 +180,7 @@ REDIS = {
         'SSL': False,
     }
 }
-``` 
+```
 
 Note that the `CACHE_DATABASE` parameter has been removed and the connection settings have been duplicated for both
 `webhooks` and `caching`. This allows the user to make use of separate Redis instances if desired. It is fine to use the