Update README.md

1 files changed, 48 insertions, 0 deletions

diff --git a/python/README.md b/python/README.md
index 14d767f..10d03ae 100644
--- a/python/README.md
+++ b/python/README.md
@@ -5,7 +5,14 @@
 
 #### Init
 
+
+
 ```
+
+# Pre 3.5:
+#
+
+# New in 3.5+
 pubnub = Pubnub(publish_key="demo", subscribe_key="demo", ssl_on=False)
 
 ```
@@ -16,6 +23,11 @@ pubnub = Pubnub(publish_key="demo", subscribe_key="demo", ssl_on=False)
 channel = 'hello_world'
 message = 'Hello World !!!'
 
+# Pre 3.5:
+#
+
+# New in 3.5+
+
 # Synchronous usage
 print pubnub.publish(channel='hello_world', message='Hello World !!!')
 
@@ -30,12 +42,19 @@ pubnub.publish(channel, message, callback=callback, error=callback)
 
 
 #### SUBSCRIBE
+Pre 3.5.x, subscribe was blocking and would only be terminated via a false return from the callback. In our latest version of the SDK, subscribe is asyncronous, and because of this, usage is a bit different, but the experience is more like our other async SDKs.
 
 ```
+
 # Listen for Messages
 
 channel = 'hello_world'
 
+# Pre 3.5:
+#
+
+# New in 3.5+
+
 def callback(message, channel):
     print(message)
 
@@ -60,10 +79,27 @@ pubnub.subscribe(channel, callback=callback, error=callback,
                  connect=connect, reconnect=reconnect, disconnect=disconnect)
 ```
 
+#### Unsubscribe
+Once subscribed, you can easily, gracefully, unsubscribe:
+
+```
+# Pre 3.5:
+#
+
+# New in 3.5+
+
+Unsub example
+```
 
 #### PRESENCE
 
 ```
+
+# Pre 3.5:
+#
+
+# New in 3.5+
+
 # Listen for Presence Event Messages
 
 channel = 'hello_world'
@@ -83,6 +119,12 @@ pubnub.presence(channel, callback=callback, error=callback)
 #### HERE_NOW
 
 ```
+
+# Pre 3.5:
+#
+
+# New in 3.5+
+
 # Get info on who is here right now!
 
 channel = 'hello_world'
@@ -102,6 +144,12 @@ pubnub.here_now(channel, callback=callback, error=callback)
 #### HISTORY
 
 ```
+
+# Pre 3.5:
+#
+
+# New in 3.5+
+
 # Synchronous usage
 
 print pubnub.history(channel, count=2)