Bump version to v13.3

CHANGES.rst

@@ -2,6 +2,31 @@
 Changelog
 =========
 
+Version 13.3
+============
+*Released 2021-02-19*
+
+**Major Changes:**
+
+- Make ``cryptography`` Dependency Optional & Refactor Some Tests (`#2386`_, `#2370`_)
+- Deprecate ``MessageQueue`` (`#2393`_)
+
+**Bug Fixes:**
+
+- Refactor ``Defaults`` Integration (`#2363`_)
+- Add Missing ``telegram.SecureValue`` to init and Docs (`#2398`_)
+
+**Minor changes:**
+
+- Doc Fixes (`#2359`_)
+
+.. _`#2386`: https://github.com/python-telegram-bot/python-telegram-bot/pull/2386
+.. _`#2370`: https://github.com/python-telegram-bot/python-telegram-bot/pull/2370
+.. _`#2393`: https://github.com/python-telegram-bot/python-telegram-bot/pull/2393
+.. _`#2363`: https://github.com/python-telegram-bot/python-telegram-bot/pull/2363
+.. _`#2398`: https://github.com/python-telegram-bot/python-telegram-bot/pull/2398
+.. _`#2359`: https://github.com/python-telegram-bot/python-telegram-bot/pull/2359
+
 Version 13.2
 ============
 *Released 2021-02-02*

docs/source/conf.py

@@ -61,9 +61,9 @@ author = u'Leandro Toledo'
 # built documents.
 #
 # The short X.Y version.
-version = '13.2'  # telegram.__version__[:3]
+version = '13.3'  # telegram.__version__[:3]
 # The full version, including alpha/beta/rc tags.
-release = '13.2'  # telegram.__version__
+release = '13.3'  # telegram.__version__
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

telegram/version.py

@@ -18,4 +18,4 @@
 # along with this program.  If not, see [http://www.gnu.org/licenses/].
 # pylint: disable=C0114
 
-__version__ = '13.2'
+__version__ = '13.3'