Bump version_added to 2.0

cloud/rackspace/rax_mon_alarm.py

@@ -27,7 +27,7 @@ description:
   notifications. Rackspace monitoring module flow | rax_mon_entity ->
   rax_mon_check -> rax_mon_notification -> rax_mon_notification_plan ->
   *rax_mon_alarm*
-version_added: "1.9"
+version_added: "2.0"
 options:
   state:
     description:

cloud/rackspace/rax_mon_check.py

@@ -28,7 +28,7 @@ description:
   monitor. Rackspace monitoring module flow | rax_mon_entity ->
   *rax_mon_check* -> rax_mon_notification -> rax_mon_notification_plan ->
   rax_mon_alarm
-version_added: "1.9"
+version_added: "2.0"
 options:
   state:
     description:

cloud/rackspace/rax_mon_entity.py

@@ -26,7 +26,7 @@ description:
   provide a convenient, centralized place to store IP addresses. Rackspace
   monitoring module flow | *rax_mon_entity* -> rax_mon_check ->
   rax_mon_notification -> rax_mon_notification_plan -> rax_mon_alarm
-version_added: "1.9"
+version_added: "2.0"
 options:
   label:
     description:

cloud/rackspace/rax_mon_notification.py

@@ -25,7 +25,7 @@ description:
   channel that can be used to communicate alarms, such as email, webhooks, or
   PagerDuty. Rackspace monitoring module flow | rax_mon_entity -> rax_mon_check ->
   *rax_mon_notification* -> rax_mon_notification_plan -> rax_mon_alarm
-version_added: "1.9"
+version_added: "2.0"
 options:
   state:
     description:

cloud/rackspace/rax_mon_notification_plan.py

@@ -26,7 +26,7 @@ description:
   associating existing rax_mon_notifications with severity levels. Rackspace
   monitoring module flow | rax_mon_entity -> rax_mon_check ->
   rax_mon_notification -> *rax_mon_notification_plan* -> rax_mon_alarm
-version_added: "1.9"
+version_added: "2.0"
 options:
   state:
     description: