diff --git a/.github/stale.yml b/.github/stale.yml
new file mode 100644
index 00000000..adcb26a3
--- /dev/null
+++ b/.github/stale.yml
@@ -0,0 +1,61 @@
+# Configuration for probot-stale - https://github.com/probot/stale
+
+# Number of days of inactivity before an Issue or Pull Request becomes stale
+daysUntilStale: 90
+
+# Number of days of inactivity before an Issue or Pull Request with the stale label is closed.
+# Set to false to disable. If disabled, issues still need to be closed manually, but will remain marked as stale.
+daysUntilClose: 7
+
+# Only issues or pull requests with all of these labels are check if stale. Defaults to `[]` (disabled)
+onlyLabels: []
+
+# Issues or Pull Requests with these labels will never be considered stale. Set to `[]` to disable
+exemptLabels:
+  - pinned
+  - enhancement
+  - help wanted
+  - security
+
+# Set to true to ignore issues in a project (defaults to false)
+exemptProjects: false
+
+# Set to true to ignore issues in a milestone (defaults to false)
+exemptMilestones: false
+
+# Set to true to ignore issues with an assignee (defaults to false)
+exemptAssignees: false
+
+# Label to use when marking as stale
+staleLabel: wontfix
+
+# Comment to post when marking as stale. Set to `false` to disable
+markComment: >
+  This issue has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs.
+  
+# Comment to post when removing the stale label.
+# unmarkComment: >
+#   Your comment here.
+
+# Comment to post when closing a stale Issue or Pull Request.
+# closeComment: >
+#   Your comment here.
+
+# Limit the number of actions per hour, from 1-30. Default is 30
+limitPerRun: 30
+
+# Limit to only `issues` or `pulls`
+# only: issues
+
+# Optionally, specify configuration settings that are specific to just 'issues' or 'pulls':
+# pulls:
+#   daysUntilStale: 30
+#   markComment: >
+#     This pull request has been automatically marked as stale because it has not had
+#     recent activity. It will be closed if no further activity occurs. Thank you
+#     for your contributions.
+
+# issues:
+#   exemptLabels:
+#     - confirmed
diff --git a/.travis.yml b/.travis.yml
index a6d12f1d..980be081 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,7 @@ language: python
 
 env:
   global:
-    - BUILD_PYTHON_VERSION=3.8.2
+    - BUILD_PYTHON_VERSION=3.8.1
     - BUILD_OPENSSL_VERSION=1.1.1d
     - PATCHELF_VERSION=0.9
     - PYINSTALLER_VERSION=3.5
diff --git a/src/GamCommands.txt b/src/GamCommands.txt
index 9b1735fa..35ed8d51 100644
--- a/src/GamCommands.txt
+++ b/src/GamCommands.txt
@@ -1004,6 +1004,7 @@ The following attributes are equivalent:
 	(end (allday <Date>)|<Time>)|
 	guestscantinviteothers|
 	guestscantseeothers|
+	hangoutsmeet|
 	(id <String>)|
 	(location <String>)|
 	(noreminders| (reminder <Number> email|popup|sms))|
diff --git a/src/display.py b/src/display.py
index 31ea0e34..14c7c656 100644
--- a/src/display.py
+++ b/src/display.py
@@ -13,3 +13,26 @@ def print_error(message):
 def print_warning(message):
   """Prints a one-line warning message to stderr in a standard format."""
   sys.stderr.write('\n{0}{1}\n'.format(WARNING_PREFIX, message))
+
+def print_json(object_value, spacing=''):
+  """Prints Dict or Array to screen in clean human-readable format.."""
+  if isinstance(object_value, list):
+    if len(object_value) == 1 and isinstance(object_value[0], (str, int, bool)):
+      sys.stdout.write(f'{object_value[0]}\n')
+      return
+    if spacing:
+      sys.stdout.write('\n')
+    for i, a_value in enumerate(object_value):
+      if isinstance(a_value, (str, int, bool)):
+        sys.stdout.write(f' {spacing}{i+1}) {a_value}\n')
+      else:
+        sys.stdout.write(f' {spacing}{i+1}) ')
+        print_json(a_value, f' {spacing}')
+  elif isinstance(object_value, dict):
+    for key in ['kind', 'etag', 'etags']:
+      object_value.pop(key, None)
+    for another_object, another_value in object_value.items():
+      sys.stdout.write(f' {spacing}{another_object}: ')
+      print_json(another_value, f' {spacing}')
+  else:
+    sys.stdout.write(f'{object_value}\n')
diff --git a/src/gam.py b/src/gam.py
index 65401fcb..c250aa69 100755
--- a/src/gam.py
+++ b/src/gam.py
@@ -1203,8 +1203,8 @@ def doCheckServiceAccount(users):
     # Tack on email scope for more accurate checking
     check_scopes.append(USERINFO_EMAIL_SCOPE)
     long_url = (f'https://admin.google.com/{user_domain}/ManageOauthClients'
-               f'?clientScopeToAdd={",".join(check_scopes)}'
-               f'&clientNameToAdd={service_account}')
+                f'?clientScopeToAdd={",".join(check_scopes)}'
+                f'&clientNameToAdd={service_account}')
     short_url = shorten_url(long_url)
     scopes_failed = f'''Some scopes failed! To authorize them, please go to:
 
@@ -1785,7 +1785,7 @@ def doGetDomainInfo():
     for i in range(0, len(result['domainAliases'])):
       if 'creationTime' in result['domainAliases'][i]:
         result['domainAliases'][i]['creationTime'] = utils.formatTimestampYMDHMSF(result['domainAliases'][i]['creationTime'])
-  print_json(None, result)
+  display.print_json(result)
 
 def doGetDomainAliasInfo():
   cd = buildGAPIObject('directory')
@@ -1793,7 +1793,7 @@ def doGetDomainAliasInfo():
   result = gapi.call(cd.domainAliases(), 'get', customer=GC_Values[GC_CUSTOMER_ID], domainAliasName=alias)
   if 'creationTime' in result:
     result['creationTime'] = utils.formatTimestampYMDHMSF(result['creationTime'])
-  print_json(None, result)
+  display.print_json(result)
 
 def doGetCustomerInfo():
   cd = buildGAPIObject('directory')
@@ -2182,9 +2182,7 @@ def doCreateDataTransfer():
 def doPrintTransferApps():
   dt = buildGAPIObject('datatransfer')
   apps = gapi.get_all_pages(dt.applications(), 'list', 'applications', customerId=GC_Values[GC_CUSTOMER_ID])
-  for app in apps:
-    print_json(None, app)
-    print()
+  display.print_json(apps)
 
 def doPrintDataTransfers():
   dt = buildGAPIObject('datatransfer')
@@ -2308,7 +2306,7 @@ def doPrintShowGuardians(csvFormat):
     if not csvFormat:
       print(f'Student: {studentId}, {itemName}:{currentCount(i, count)}')
       for guardian in guardians:
-        print_json(None, guardian, spacing='  ')
+        display.print_json(guardian, spacing='  ')
     else:
       for guardian in guardians:
         guardian['studentEmail'] = studentId
@@ -2435,7 +2433,7 @@ def doGetCourseInfo():
   courseId = addCourseIdScope(sys.argv[3])
   info = gapi.call(croom.courses(), 'get', id=courseId)
   info['ownerEmail'] = convertUIDtoEmailAddress(f'uid:{info["ownerId"]}')
-  print_json(None, info)
+  display.print_json(info)
   teachers = gapi.get_all_pages(croom.courses().teachers(), 'list', 'teachers', courseId=courseId)
   students = gapi.get_all_pages(croom.courses().students(), 'list', 'students', courseId=courseId)
   try:
@@ -3041,7 +3039,7 @@ def doPrinterShowACL():
   for acl in printer_info['printers'][0]['access']:
     if 'key' in acl:
       acl['accessURL'] = f'https://www.google.com/cloudprint/addpublicprinter.html?printerid={show_printer}&key={acl["key"]}'
-    print_json(None, acl)
+    display.print_json(acl)
     print()
 
 def doPrinterAddACL():
@@ -3278,7 +3276,7 @@ def doGetPrinterInfo():
   if not everything:
     del printer_info['capabilities']
     del printer_info['access']
-  print_json(None, printer_info)
+  display.print_json(printer_info)
 
 def doUpdatePrinter():
   cp = buildGAPIObject('cloudprint')
@@ -3726,6 +3724,9 @@ def doCalendarAddEvent():
     elif myarg == 'colorindex':
       body['colorId'] = getInteger(sys.argv[i+1], myarg, CALENDAR_EVENT_MIN_COLOR_INDEX, CALENDAR_EVENT_MAX_COLOR_INDEX)
       i += 2
+    elif myarg == 'hangoutsmeet':
+      body['conferenceData'] = {'createRequest': {'requestId': f'{str(uuid.uuid4())}'}}
+      i += 1
     else:
       controlflow.invalid_argument_exit(sys.argv[i], "gam calendar <email> addevent")
   if ('recurrence' in body) and (('start' in body) or ('end' in body)):
@@ -4948,7 +4949,7 @@ def showDriveFileInfo(users):
       continue
     feed = gapi.call(drive.files(), 'get', fileId=fileId, fields=fields, supportsAllDrives=True)
     if feed:
-      print_json(None, feed)
+      display.print_json(feed)
 
 def showDriveFileRevisions(users):
   fileId = sys.argv[5]
@@ -4958,7 +4959,7 @@ def showDriveFileRevisions(users):
       continue
     feed = gapi.call(drive.revisions(), 'list', fileId=fileId)
     if feed:
-      print_json(None, feed)
+      display.print_json(feed)
 
 def transferSecCals(users):
   target_user = sys.argv[5]
@@ -5595,7 +5596,7 @@ def printShowSmime(users, csvFormat):
         for smime in smimes:
           addRowTitlesToCSVfile(flatten_json(smime, flattened={'User': user}), csvRows, titles)
       else:
-        print_json(None, smimes)
+        display.print_json(smimes)
   if csvFormat:
     writeCSVfile(csvRows, titles, 'S/MIME', todrive)
 
@@ -7368,14 +7369,14 @@ def shorten_url(long_url):
              'User-Agent': GAM_INFO}
   try:
     resp, content = simplehttp.request(url_shortnr, 'POST',
-            f'{{"long_url": "{long_url}"}}', headers=headers)
-  except Exception as e:
+                                       f'{{"long_url": "{long_url}"}}', headers=headers)
+  except Exception:
     return long_url
   if resp.status != 200:
     return long_url
   try:
     return json.loads(content).get('short_url', long_url)
-  except Exception as e:
+  except Exception:
     print(content)
     return long_url
 
@@ -7948,7 +7949,7 @@ def doShowServiceAccountKeys():
     key['name'] = key['name'].rsplit('/', 1)[-1]
     if key['name'] == currentPrivateKeyId:
       key['usedToAuthenticateThisRequest'] = True
-  print_json(None, keys)
+  display.print_json(keys)
 
 def doCreateOrRotateServiceAccountKeys(iam=None, project_id=None, client_email=None, client_id=None):
   local_key_size = 2048
@@ -8113,7 +8114,7 @@ def doGetTeamDriveInfo(users):
       continue
     result = gapi.call(drive.drives(), 'get', driveId=teamDriveId,
                        useDomainAdminAccess=useDomainAdminAccess, fields='*')
-    print_json(None, result)
+    display.print_json(result)
 
 def doCreateTeamDrive(users):
   body = {'name': sys.argv[5]}
@@ -8405,7 +8406,7 @@ def doCreateVaultExport():
       body['exportOptions'][options_field]['showConfidentialModeContent'] = showConfidentialModeContent
   results = gapi.call(v.matters().exports(), 'create', matterId=matterId, body=body)
   print(f'Created export {results["id"]}')
-  print_json(None, results)
+  display.print_json(results)
 
 def doDeleteVaultExport():
   v = buildGAPIObject('vault')
@@ -8419,7 +8420,7 @@ def doGetVaultExportInfo():
   matterId = getMatterItem(v, sys.argv[3])
   exportId = convertExportNameToID(v, sys.argv[4], matterId)
   export = gapi.call(v.matters().exports(), 'get', matterId=matterId, exportId=exportId)
-  print_json(None, export)
+  display.print_json(export)
 
 def _getCloudStorageObject(s, bucket, object_, local_file=None, expectedMd5=None):
   if not local_file:
@@ -8665,7 +8666,7 @@ def doGetVaultHoldInfo():
       results['accounts'][i]['email'] = acct_email
   if 'orgUnit' in results:
     results['orgUnit']['orgUnitPath'] = doGetOrgInfo(results['orgUnit']['orgUnitId'], return_attrib='orgUnitPath')
-  print_json(None, results)
+  display.print_json(results)
 
 def convertExportNameToID(v, nameOrID, matterId):
   nameOrID = nameOrID.lower()
@@ -8844,7 +8845,7 @@ def doGetVaultMatterInfo():
       uid = f'uid:{result["matterPermissions"][i]["accountId"]}'
       user_email = convertUIDtoEmailAddress(uid, cd)
       result['matterPermissions'][i]['email'] = user_email
-  print_json(None, result)
+  display.print_json(result)
 
 def doCreateUser():
   cd = buildGAPIObject('directory')
@@ -9119,7 +9120,7 @@ def doGetBuildingInfo():
     building['floorNames'] = ','.join(building['floorNames'])
   if 'buildingName' in building:
     sys.stdout.write(building.pop('buildingName'))
-  print_json(None, building)
+  display.print_json(building)
 
 def doDeleteBuilding():
   cd = buildGAPIObject('directory')
@@ -9826,7 +9827,7 @@ def doCreateResoldSubscription():
   customerAuthToken, body = _getResoldSubscriptionAttr(sys.argv[4:], customerId)
   result = gapi.call(res.subscriptions(), 'insert', customerId=customerId, customerAuthToken=customerAuthToken, body=body, fields='customerId')
   print('Created subscription:')
-  print_json(None, result)
+  display.print_json(result)
 
 def doUpdateResoldSubscription():
   res = buildGAPIObject('reseller')
@@ -9885,7 +9886,7 @@ def doUpdateResoldSubscription():
   result = gapi.call(res.subscriptions(), function, customerId=customerId, subscriptionId=subscriptionId, **kwargs)
   print(f'Updated {customerId} SKU {sku} subscription:')
   if result:
-    print_json(None, result)
+    display.print_json(result)
 
 def doGetResoldSubscriptions():
   res = buildGAPIObject('reseller')
@@ -9900,7 +9901,7 @@ def doGetResoldSubscriptions():
     else:
       controlflow.invalid_argument_exit(myarg, "gam info resoldsubscriptions")
   result = gapi.call(res.subscriptions(), 'list', customerId=customerId, customerAuthToken=customerAuthToken)
-  print_json(None, result)
+  display.print_json(result)
 
 def _getResoldSubscriptionAttr(arg, customerId):
   body = {'plan': {},
@@ -9934,7 +9935,7 @@ def doGetResoldCustomer():
   res = buildGAPIObject('reseller')
   customerId = sys.argv[3]
   result = gapi.call(res.customers(), 'get', customerId=customerId)
-  print_json(None, result)
+  display.print_json(result)
 
 def _getResoldCustomerAttr(arg):
   body = {}
@@ -9982,7 +9983,7 @@ def doGetMemberInfo():
   memberKey = normalizeEmailAddressOrUID(sys.argv[3])
   groupKey = normalizeEmailAddressOrUID(sys.argv[4])
   info = gapi.call(cd.members(), 'get', memberKey=memberKey, groupKey=groupKey)
-  print_json(None, info)
+  display.print_json(info)
 
 def doGetUserInfo(user_email=None):
 
@@ -10362,7 +10363,7 @@ def doGetResourceCalendarInfo():
   if 'buildingId' in resource:
     resource['buildingName'] = _getBuildingNameById(cd, resource['buildingId'])
     resource['buildingId'] = f'id:{resource["buildingId"]}'
-  print_json(None, resource)
+  display.print_json(resource)
 
 def _filterTimeRanges(activeTimeRanges, startDate, endDate):
   if startDate is None and endDate is None:
@@ -10479,7 +10480,7 @@ def doGetCrosInfo():
           print(f'  {up}: {cros[up]}')
         else:
           sys.stdout.write(f'  {up}:')
-          print_json(None, cros[up], '  ')
+          display.print_json(cros[up], '  ')
     if not noLists:
       activeTimeRanges = _filterTimeRanges(cros.get('activeTimeRanges', []), startDate, endDate)
       lenATR = len(activeTimeRanges)
@@ -10561,32 +10562,7 @@ def doGetMobileInfo():
   attrib = 'securityPatchLevel'
   if attrib in info and int(info[attrib]):
     info[attrib] = utils.formatTimestampYMDHMS(info[attrib])
-  print_json(None, info)
-
-def print_json(object_name, object_value, spacing=''):
-  if object_name in ['kind', 'etag', 'etags']:
-    return
-  if object_name is not None:
-    sys.stdout.write(f'{spacing}{object_name}: ')
-  if isinstance(object_value, list):
-    if len(object_value) == 1 and isinstance(object_value[0], (str, int, bool)):
-      sys.stdout.write(f'{object_value[0]}\n')
-      return
-    if object_name is not None:
-      sys.stdout.write('\n')
-    for a_value in object_value:
-      if isinstance(a_value, (str, int, bool)):
-        sys.stdout.write(f' {spacing}{a_value}\n')
-      else:
-        print_json(None, a_value, f' {spacing}')
-  elif isinstance(object_value, dict):
-    print()
-    if object_name is not None:
-      sys.stdout.write('\n')
-    for another_object in object_value:
-      print_json(another_object, object_value[another_object], f' {spacing}')
-  else:
-    sys.stdout.write(f'{object_value}\n')
+  display.print_json(info)
 
 def doSiteVerifyShow():
   verif = buildGAPIObject('siteVerification')
@@ -10814,7 +10790,7 @@ def doGetOrgInfo(name=None, return_attrib=None):
   result = gapi.call(cd.orgunits(), 'get', customerId=GC_Values[GC_CUSTOMER_ID], orgUnitPath=encodeOrgUnitPath(name))
   if return_attrib:
     return result[return_attrib]
-  print_json(None, result)
+  display.print_json(result)
   if get_users:
     name = result['orgUnitPath']
     page_message = gapi.got_total_items_first_last_msg('Users')
diff --git a/src/travis/windows-x86-before-install.sh b/src/travis/windows-x86-before-install.sh
index 461c86aa..c515955f 100755
--- a/src/travis/windows-x86-before-install.sh
+++ b/src/travis/windows-x86-before-install.sh
@@ -11,6 +11,8 @@ export PATH=$PATH:/c/python/scripts
 cd $mypath
 export python=/c/python/python.exe
 export pip=/c/python/scripts/pip.exe
+until [ -f $python ]; do :; done
+until [ -f $pip ]; do :; done
 
 $pip install --upgrade pip
 $pip list --outdated --format=freeze | grep -v '^\-e' | cut -d = -f 1  | xargs -n1 $pip install -U
diff --git a/src/travis/windows-x86_64-before-install.sh b/src/travis/windows-x86_64-before-install.sh
index 3135f0dc..d69fbae8 100755
--- a/src/travis/windows-x86_64-before-install.sh
+++ b/src/travis/windows-x86_64-before-install.sh
@@ -21,6 +21,8 @@ export PATH=$PATH:/c/python/scripts
 cd $mypath
 export python=/c/python/python.exe
 export pip=/c/python/scripts/pip.exe
+until [ -f $python ]; do :; done
+until [ -f $pip ]; do :; done
 
 $pip install --upgrade pip
 $pip list --outdated --format=freeze | grep -v '^\-e' | cut -d = -f 1  | xargs -n1 $pip install -U