Bump to 9.0.0 + changelog

CHANGES.rst

@@ -1,6 +1,32 @@
 =======
 Changes
 =======
+**2017-12-08**
+*Released 9.0.0*
+
+Breaking changes (possibly)
+
+- Drop support for python 3.3 (PR `#930`_)
+
+
+New Features
+
+- Support Bot API 3.5 (PR `#920`_)
+
+
+Changes
+
+- Fix race condition in dispatcher start/stop (`#887`_)
+- Log error trace if there is no error handler registered (`#694`_)
+- Update examples with consistent string formatting (`#870`_)
+- Various changes and improvements to the docs.
+
+.. _`#920`: https://github.com/python-telegram-bot/python-telegram-bot/pull/920
+.. _`#930`: https://github.com/python-telegram-bot/python-telegram-bot/pull/930
+.. _`#887`: https://github.com/python-telegram-bot/python-telegram-bot/pull/887
+.. _`#694`: https://github.com/python-telegram-bot/python-telegram-bot/pull/694
+.. _`#870`: https://github.com/python-telegram-bot/python-telegram-bot/pull/870
+
 **2017-10-15**
 *Released 8.1.1*
 

docs/source/conf.py

@@ -58,9 +58,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '8.1'  # telegram.__version__[:3]
+version = '9.0'  # telegram.__version__[:3]
 # The full version, including alpha/beta/rc tags.
-release = '8.1.1'  # telegram.__version__
+release = '9.0.0'  # telegram.__version__
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

telegram/version.py

@@ -17,4 +17,4 @@
 # You should have received a copy of the GNU Lesser Public License
 # along with this program.  If not, see [http://www.gnu.org/licenses/].
 
-__version__ = '8.1.1'
+__version__ = '9.0.0'