diff --git a/Changelog.md b/Changelog.md
index 461456c34ff464d12b957281abcbc15ee073f392..951b8a0207c914d9619533925095834b13569438 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -2,6 +2,12 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.7] - 2022-10-19
+- POL1-624: Allow supporting GTT as a GWS Direct ISP
+
+## [0.6] - 2021-03-09
+- POL1-386: fix issue with ':' character in interface names
+
 ## [0.5] - 2021-10-11
 - POL1-463: pol EUMETSAT multicast counters
 
diff --git a/brian_polling_manager/inventory.py b/brian_polling_manager/inventory.py
index 4b4594d22ce9556793c55a9b18be992c70b1495e..2ff111f436ec01a3afe966599f1a65906a6d4ffd 100644
--- a/brian_polling_manager/inventory.py
+++ b/brian_polling_manager/inventory.py
@@ -62,10 +62,7 @@ GWS_DIRECT_SCHEMA = {
             'type': 'object',
             'properties': {
                 'nren': {'type': 'string'},
-                'isp': {
-                    'type': 'string',
-                    'enum': ['Cogent', 'Telia', 'CenturyLink']
-                },
+                'isp': {'type': 'string'},
                 'hostname': {'type': 'string'},
                 'tag': {'type': 'string'},
             },
diff --git a/setup.py b/setup.py
index 57d168e3244412fc598b47556ce62563e62643e0..8a62135402cc5662c6923594ae7470f15814ef7b 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@ from setuptools import setup, find_packages
 
 setup(
     name='brian-polling-manager',
-    version="0.6",
+    version="0.7",
     author='GEANT',
     author_email='swd@geant.org',
     description='service for managing BRIAN polling checks',