Post #83

We've just released v12.5.1 Thanks for anyone who've contributed to this release. As usual, upgrade using pip install -U python-telegram-bot Minor changes, doc fixes or bug fixes: - Add missing docs for PollHandler and PollAnswerHandler (#1853) - Fix wording in Filters docs (#1855) - Reorder tests to make them more stable (#1835) - Make ConversationHandler attributes immutable (#1756) - Make PrefixHandler attributes command and prefix editable (#1636) - Fix UTC as default tzinfo for Job (#1696)