CHANGELOG.md in telegram-bot-0.7.2 vs CHANGELOG.md in telegram-bot-0.7.3

@@ -1,4 +1,8 @@
+# 0.7.3
+
+-  Fixed issues with poller in production (#3)
+
 # 0.7.2
 
 - Bot API 2.1
 - Fixed possible crashes when payload type is not supported.
   Provides empty session when neither `from` nor `chat` is defined.