- TelegramError when ``chat_id`` is empty for send* methods - ``setWebhook`` now supports sending self-signed certificate - Huge redesign of existing Telegram classes - Added support for PyPy - Added docstring for existing classes
**2015-08-19**
2.7.1
- Fixed JSON serialization for ``message``
**2015-08-17**
2.7
- Added support for ``Voice`` object and ``sendVoice`` method - Due backward compatibility performer or/and title will be required for ``sendAudio`` - Fixed JSON serialization when forwarded message
**2015-08-15**
2.6.1
- Fixed parsing image header issue on < Python 2.7.3
**2015-08-14**
2.6.0
- Depreciation of ``require_authentication`` and ``clearCredentials`` methods - Giving ``AUTHORS`` the proper credits for their contribution for this project - ``Message.date`` and ``Message.forward_date`` are now ``datetime`` objects