release(bot): changed version to 1.3.9

Author: baleadmin

CHANGELOG.md

@@ -1,6 +1,11 @@
 # Changelog
 [![Build Status](https://avatars1.githubusercontent.com/u/35299314?s=200&v=4)](https://github.com/balemessenger)
 
+## [1.3.9] - 2018-12-05
+### Added
+- get_response method in response class
+- IPG payment message
+- healthy socket connection
 
 ## [1.2.8] - 2018-09-30
 ### Added

balebot/__version__.py

@@ -2,7 +2,7 @@
 __title__ = 'balebot'
 __description__ = 'Python framework for Bale messenger Bot API'
 __url__ = 'https://github.com/balemessenger/bale-bot-python'
-__version__ = '1.2.8'
+__version__ = '1.3.9'
 __author__ = 'bale'
 __author_email__ = 'balebot@elenoon.ir'
 __license__ = 'Apache 2.0'