Update python-telegram-bot to 12.6

[pyup-bot]

This PR updates python-telegram-bot from 12.2.0 to 12.6.

Changelog

12.6

============
*Released 2020-04-10*

**Major Changes:**

- Bot API 4.7 support. **Note:** In ``Bot.create_new_sticker_set`` and ``Bot.add_sticker_to_set``, the order of the parameters had be changed, as the ``png_sticker`` parameter is now optional. (`1858`_)

**Minor changes, CI improvements or bug fixes:**

- Add tests for ``swtich_inline_query(_current_chat)`` with empty string (`1635`_)
- Doc fixes (`1854`_, `1874`_, `1884`_)
- Update issue templates (`1880`_)
- Favor concrete types over "Iterable" (`1882`_)
- Pass last valid ``CallbackContext`` to ``TIMEOUT`` handlers of ``ConversationHandler`` (`1826`_)
- Tweak handling of persistence and update persistence after job calls (`1827`_)
- Use checkoutv2 for GitHub actions (`1887`_)

.. _`1858`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1858
.. _`1635`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1635
.. _`1854`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1854
.. _`1874`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1874
.. _`1884`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1884
.. _`1880`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1880
.. _`1882`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1882
.. _`1826`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1826
.. _`1827`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1827
.. _`1887`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1887

12.5.1

==============
*Released 2020-03-30*

**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`_)

.. _`1853`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1853
.. _`1855`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1855
.. _`1835`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1835
.. _`1756`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1756
.. _`1636`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1636
.. _`1696`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1696

12.5

============
*Released 2020-03-29*

**New Features:**

- `Bot.link` gives the `t.me` link of the bot (`1770`_)

**Major Changes:**

- Bot API 4.5 and 4.6 support. (`1508`_, `1723`_)

**Minor changes, CI improvements or bug fixes:**

- Remove legacy CI files (`1783`_, `1791`_)
- Update pre-commit config file (`1787`_)
- Remove builtin names (`1792`_)
- CI improvements (`1808`_, `1848`_)
- Support Python 3.8 (`1614`_, `1824`_)
- Use stale bot for auto closing stale issues (`1820`_, `1829`_, `1840`_)
- Doc fixes (`1778`_, `1818`_)
- Fix typo in `edit_message_media` (`1779`_)
- In examples, answer CallbackQueries and use `edit_message_text` shortcut (`1721`_)
- Revert accidental change in vendored urllib3 (`1775`_)

.. _`1783`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1783
.. _`1787`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1787
.. _`1792`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1792
.. _`1791`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1791
.. _`1808`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1808
.. _`1614`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1614
.. _`1770`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1770
.. _`1824`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1824
.. _`1820`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1820
.. _`1829`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1829
.. _`1840`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1840
.. _`1778`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1778
.. _`1779`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1779
.. _`1721`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1721
.. _`1775`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1775
.. _`1848`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1848
.. _`1818`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1818
.. _`1508`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1508
.. _`1723`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1723

12.4.2

==============
*Released 2020-02-10*

**Bug Fixes**

- Pass correct parse_mode to InlineResults if bot.defaults is None (`1763`_)
- Make sure PP can read files that dont have bot_data (`1760`_)

.. _`1763`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1763
.. _`1760`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1760

12.4.1

==============
*Released 2020-02-08*

This is a quick release for `1744`_ which was accidently left out of v12.4.0 though mentioned in the
release notes.

12.4.0

==============
*Released 2020-02-08*

**New features:**

- Set default values for arguments appearing repeatedly. We also have a `wiki page for the new defaults`_. (`1490`_)
- Store data in ``CallbackContext.bot_data`` to access it in every callback. Also persists. (`1325`_)
- ``Filters.poll`` allows only messages containing a poll (`1673`_)

**Major changes:**

- ``Filters.text`` now accepts messages that start with a slash, because ``CommandHandler`` checks for ``MessageEntity.BOT_COMMAND`` since v12. This might lead to your MessageHandlers receiving more updates than before (`1680`_).
- ``Filters.command`` new checks for ``MessageEntity.BOT_COMMAND`` instead of just a leading slash. Also by ``Filters.command(False)`` you can now filters for messages containing a command `anywhere` in the text (`1744`_).

**Minor changes, CI improvements or bug fixes:**

- Add ``disptacher`` argument to ``Updater`` to allow passing a customized ``Dispatcher`` (`1484`_)
- Add missing names for ``Filters`` (`1632`_)
- Documentation fixes (`1624`_, `1647`_, `1669`_, `1703`_, `1718`_, `1734`_, `1740`_, `1642`_, `1739`_, `1746`_)
- CI improvements (`1716`_, `1731`_, `1738`_, `1748`_, `1749`_, `1750`_, `1752`_)
- Fix spelling issue for ``encode_conversations_to_json`` (`1661`_)
- Remove double assignement of ``Dispatcher.job_queue`` (`1698`_)
- Expose dispatcher as property for ``CallbackContext`` (`1684`_)
- Fix ``None`` check in ``JobQueue._put()`` (`1707`_)
- Log datetimes correctly in ``JobQueue`` (`1714`_)
- Fix false ``Message.link`` creation for private groups (`1741`_)
- Add option ``--with-upstream-urllib3`` to `setup.py` to allow using non-vendored version (`1725`_)
- Fix persistence for nested ``ConversationHandlers`` (`1679`_)
- Improve handling of non-decodable server responses (`1623`_)
- Fix download for files without ``file_path`` (`1591`_)
- test_webhook_invalid_posts is now considered flaky and retried on failure (`1758`_)

.. _`wiki page for the new defaults`: https://github.com/python-telegram-bot/python-telegram-bot/wiki/Adding-defaults-to-your-bot
.. _`1744`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1744
.. _`1752`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1752
.. _`1750`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1750
.. _`1591`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1591
.. _`1490`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1490
.. _`1749`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1749
.. _`1623`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1623
.. _`1748`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1748
.. _`1679`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1679
.. _`1711`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1711
.. _`1325`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1325
.. _`1746`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1746
.. _`1725`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1725
.. _`1739`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1739
.. _`1741`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1741
.. _`1642`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1642
.. _`1738`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1738
.. _`1740`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1740
.. _`1734`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1734
.. _`1680`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1680
.. _`1718`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1718
.. _`1714`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1714
.. _`1707`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1707
.. _`1731`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1731
.. _`1673`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1673
.. _`1684`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1684
.. _`1703`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1703
.. _`1698`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1698
.. _`1669`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1669
.. _`1661`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1661
.. _`1647`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1647
.. _`1632`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1632
.. _`1624`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1624
.. _`1716`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1716
.. _`1484`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1484
.. _`1758`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1484

12.3.0

==============
*Released 2020-01-11*

**New features:**

- `Filters.caption` allows only messages with caption (`1631`_).
- Filter for exact messages/captions with new capability of `Filters.text` and `Filters.caption`. Especially useful in combination with ReplyKeyboardMarkup. (`1631`_).

**Major changes:**

- Fix inconsistent handling of naive datetimes (`1506`_).

**Minor changes, CI improvements or bug fixes:**

- Documentation fixes (`1558`_, `1569`_, `1579`_, `1572`_, `1566`_, `1577`_, `1656`_).
- Add mutex protection on `ConversationHandler` (`1533`_).
- Add `MAX_PHOTOSIZE_UPLOAD` constant (`1560`_).
- Add args and kwargs to `Message.forward()` (`1574`_).
- Transfer to GitHub Actions CI (`1555`_, `1556`_, `1605`_, `1606`_, `1607`_, `1612`_, `1615`_, `1645`_).
- Fix deprecation warning with Py3.8 by vendored urllib3 (`1618`_).
- Simplify assignements for optional arguments (`1600`_)
- Allow private groups for `Message.link` (`1619`_).
- Fix wrong signature call for `ConversationHandler.TIMEOUT` handlers (`1653`_).

.. _`1631`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1631
.. _`1506`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1506
.. _`1558`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1558
.. _`1569`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1569
.. _`1579`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1579
.. _`1572`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1572
.. _`1566`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1566
.. _`1577`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1577
.. _`1533`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1533
.. _`1560`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1560
.. _`1574`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1574
.. _`1555`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1555
.. _`1556`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1556
.. _`1605`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1605
.. _`1606`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1606
.. _`1607`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1607
.. _`1612`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1612
.. _`1615`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1615
.. _`1618`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1618
.. _`1600`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1600
.. _`1619`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1619
.. _`1653`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1653
.. _`1656`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1656
.. _`1645`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1645

Links

• PyPI: https://pypi.org/project/python-telegram-bot
• Changelog: https://pyup.io/changelogs/python-telegram-bot/
• Homepage: https://python-telegram-bot.org/

[pyup-bot]

Closing this in favor of #15