diff --git a/.eggs/README.txt b/.eggs/README.txt
new file mode 100644
index 0000000..5d01668
--- /dev/null
+++ b/.eggs/README.txt
@@ -0,0 +1,6 @@
+This directory contains eggs that were downloaded by setuptools to build, test, and run plug-ins.
+
+This directory caches those eggs to prevent repeated downloads.
+
+However, it is safe to delete this directory.
+
diff --git a/iotronicclient/exc.py b/iotronicclient/exc.py
index 0fbf601..d2ffe03 100644
--- a/iotronicclient/exc.py
+++ b/iotronicclient/exc.py
@@ -28,6 +28,7 @@ class AmbiguousAuthSystem(ClientException):
     """Could not obtain token and endpoint using provided credentials."""
     pass
 
+
 # Alias for backwards compatibility
 AmbigiousAuthSystem = AmbiguousAuthSystem
 
diff --git a/iotronicclient/shell.py b/iotronicclient/shell.py
index 088731f..0029657 100644
--- a/iotronicclient/shell.py
+++ b/iotronicclient/shell.py
@@ -443,5 +443,6 @@ def main():
         print(encodeutils.safe_encode(six.text_type(e)), file=sys.stderr)
         return 1
 
+
 if __name__ == "__main__":
     sys.exit(main())
diff --git a/iotronicclient/v1/exposed_service.py b/iotronicclient/v1/exposed_service.py
index 7f41540..547c58d 100644
--- a/iotronicclient/v1/exposed_service.py
+++ b/iotronicclient/v1/exposed_service.py
@@ -104,3 +104,9 @@ class ExposedServiceManager(base.Manager):
         path = "%(board)s/services/restore" % {
             'board': board_ident}
         return self._list(self._path(path), "exposed")
+
+    def status_services(self, board_ident):
+
+        path = "%(board)s/services/status" % {
+            'board': board_ident}
+        return self._list(self._path(path), "exposed")
diff --git a/iotronicclient/v1/exposed_service_shell.py b/iotronicclient/v1/exposed_service_shell.py
index d665d0c..3fcc78b 100644
--- a/iotronicclient/v1/exposed_service_shell.py
+++ b/iotronicclient/v1/exposed_service_shell.py
@@ -119,7 +119,6 @@ def do_restore_service(cc, args):
               help="Name or UUID of the board.")
 def do_restore_services(cc, args):
     """Execute an action of the service."""
-
     fields = res_fields.EXPOSED_SERVICE_RESOURCE_ON_BOARD.fields
     field_labels = res_fields.EXPOSED_SERVICE_RESOURCE_ON_BOARD.labels
     list = cc.exposed_service.restore_services(args.board)
@@ -130,3 +129,12 @@ def do_restore_services(cc, args):
                             json_flag=args.json)
     else:
         print(_('%s') % 'no services could be found')
+
+
+@cliutils.arg('board',
+              metavar='<board>',
+              help="Name or UUID of the board.")
+def do_status_services(cc, args):
+    """Get status of sevices of the board."""
+    result = cc.exposed_service.status_services(args.board)
+    print(_('%s') % result)
diff --git a/iotronicclient/v1/webservice.py b/iotronicclient/v1/webservice.py
index 1ff54f0..0a3c70e 100644
--- a/iotronicclient/v1/webservice.py
+++ b/iotronicclient/v1/webservice.py
@@ -187,6 +187,11 @@ class WebServiceOnBoardManager(base.CreateManager):
 
         return self.api.raw_request('DELETE', self._path(path))
 
+    def renew_webservice(self, board_ident):
+        path = "%s/webservices/renew" % board_ident
+
+        return self.api.raw_request('GET', self._path(path))
+
 
 class EnabledWebservice(base.Resource):
     def __repr__(self):
diff --git a/iotronicclient/v1/webservice_shell.py b/iotronicclient/v1/webservice_shell.py
index 64aba1c..55a0684 100644
--- a/iotronicclient/v1/webservice_shell.py
+++ b/iotronicclient/v1/webservice_shell.py
@@ -312,6 +312,14 @@ def do_disable_webservices(cc, args):
     cc.webserviceonboard.disable_webservice(args.board)
 
 
+@cliutils.arg(
+    'board',
+    metavar='<board_uuid>',
+    help="UUID of the board ")
+def do_renew_webservice(cc, args):
+    cc.webserviceonboard.renew_webservice(args.board)
+
+
 @cliutils.arg(
     '--limit',
     metavar='<limit>',
diff --git a/requirements.txt b/requirements.txt
index 220e3dd..14b8bb7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,14 +4,18 @@
 pbr>=2.0.0 # Apache-2.0
 appdirs>=1.3.0 # MIT License
 dogpile.cache>=0.6.2 # BSD
-jsonschema!=2.5.0,<3.0.0,>=2.0.0 # MIT
+#jsonschema!=2.5.0,<3.0.0,>=2.0.0 # MIT
+jsonschema>=3.2.0 # MIT
 keystoneauth1>=2.18.0 # Apache-2.0
 osc-lib>=1.2.0 # Apache-2.0
-oslo.i18n>=2.1.0 # Apache-2.0
+#oslo.i18n>=2.1.0 # Apache-2.0
+oslo.i18n>=3.15.3  # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
-oslo.utils>=3.20.0 # Apache-2.0
-PrettyTable<0.8,>=0.7.1 # BSD
+#oslo.utils>=3.20.0 # Apache-2.0
+oslo.utils>=3.33.0,!=3.39.1,!=3.40.0,!=3.40.1  # Apache-2.0
+#PrettyTable<0.8,>=0.7.1 # BSD
+PrettyTable>=2.4.0 
 python-openstackclient>=3.3.0 # Apache-2.0
 PyYAML>=3.10.0 # MIT
-requests!=2.12.2,!=2.13.0,>=2.10.0 # Apache-2.0
+requests!=2.24.0,!=2.20.0,>=2.10.0 # Apache-2.0
 six>=1.9.0 # MIT
diff --git a/setup.cfg b/setup.cfg
index 32448e8..505a295 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -13,11 +13,10 @@ classifier =
     License :: OSI Approved :: Apache Software License
     Operating System :: POSIX :: Linux
     Programming Language :: Python
-    Programming Language :: Python :: 2
-    Programming Language :: Python :: 2.7
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.3
-    Programming Language :: Python :: 3.4
+    Programming Language :: Python :: 3.6
+    Programming Language :: Python :: 3.7
+    Programming Language :: Python :: 3.8
 
 [files]
 packages =
diff --git a/test-requirements.txt b/test-requirements.txt
index 0b28321..b5eb5f0 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -8,7 +8,8 @@ coverage>=4.0 # Apache-2.0
 python-subunit>=0.0.18 # Apache-2.0/BSD
 sphinx>=1.5.1  # BSD
 oslosphinx>=4.7.0  # Apache-2.0
-oslotest>=1.10.0 # Apache-2.0
+# oslotest>=1.10.0 # Apache-2.0
+oslotest>=3.2.0  # Apache-2.0
 testrepository>=0.0.18  # Apache-2.0/BSD
 testscenarios>=0.4  # Apache-2.0/BSD
 testtools>=1.4.0 # MIT
diff --git a/tox.ini b/tox.ini
index 82da489..29368f7 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 minversion = 2.3.1
-envlist = py27,pep8
+envlist = py36,py37,py38,pep8
 skipsdist = True
 
 [testenv]
@@ -19,12 +19,20 @@ commands =
     find . -type f -name "*.pyc" -delete
 
 [testenv:pep8]
-basepython = python2.7
+basepython = python3.8
+#commands = /usr/local/bin/flake8 {posargs}
+#commands = /usr/bin/flake8 {posargs}
 commands = flake8 {posargs}
 
-[testenv:py27]
-basepython = python2.7
 
+[testenv:py36]
+basepython = python3.6
+
+[testenv:py37]
+basepython = python3.7
+
+[testenv:py38]
+basepython = python3.8
 
 [flake8]
 # TODO(dmllr): Analyze or fix the warnings blacklisted below
@@ -35,5 +43,5 @@ basepython = python2.7
 # E123, E125 skipped as they are invalid PEP-8.
 show-source = True
 builtins = _
-ignore = E711,E712,H404,H405,E123,E125,E901,H301
+ignore = E121,E122,E123,E124,E125,E126,E127,E128,E129,E131,E251,E711,E712,H405,W504,E731,H238,E126,E128,E731,H405,N530,W504,E129,E741,W503,F821,F999,F841,E402,W605,F405
 exclude = .venv,.git,.tox,dist,doc,etc,*lib/python*,*egg,build
diff --git a/zuul.d/projects.yaml b/zuul.d/projects.yaml
new file mode 100644
index 0000000..36c88a3
--- /dev/null
+++ b/zuul.d/projects.yaml
@@ -0,0 +1,7 @@
+- project:
+    templates:
+      - openstack-python38-jobs-no-constraints
+      - openstack-python37-jobs-no-constraints
+      - openstack-python36-jobs-no-constraints
+      - check-requirements
+      - publish-to-pypi