Bump python-telegram-bot from 12.3.0 to 12.8

[dependabot-preview]

Bumps python-telegram-bot from 12.3.0 to 12.8.

Release notes

Sourced from python-telegram-bot's releases.

v12.8

Version 12.8

Released 2020-06-22

Major Changes:

• Remove Python 2 support (#1715)
• Bot API 4.9 support (#1980)
• IDs/Usernames of Filters.user and Filters.chat can now be updated (#1757)

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

• Update contribution guide and stale bot (#1937)
• Remove NullHandlers (#1913)
• Improve and expand examples (#1943, #1995, #1983, #1997)
• Doc fixes (#1940, #1962)
• Add User.send_poll() shortcut (#1968)
• Ignore private attributes en TelegramObject.to_dict() (#1989)
• Stabilize CI (#2000)

v12.7

Version 12.7

Released 2020-05-02

Major Changes:

• Bot API 4.8 support. Note: The Dice object now has a second positional argument emoji. This is relevant, if you instantiate Dice objects manually. (#1917)

New Features:

• New method run_mothly for the JobQueue (#1705)
• Job.next_t now gives the datetime of the jobs next execution (#1685)

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

• Added tzinfo argument to helpers.from_timestamp (#1621)
• Stabalize CI (#1919, #1931)
• Use ABCs @abstractmethod instead of raising NotImplementedError for Handler, BasePersistence and BaseFilter (#1905)
• Doc fixes (#1914, #1902, #1910)

v12.6.1

Version 12.6.1

Released 2020-04-11

Bug fixes:

• Fix serialization of reply_markup in media messages (#1889)

Changelog

Sourced from python-telegram-bot's changelog.

Version 12.8

Released 2020-06-22

Major Changes:

• Remove Python 2 support (#1715)
• Bot API 4.9 support (#1980)
• IDs/Usernames of Filters.user and Filters.chat can now be updated (#1757)

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

• Update contribution guide and stale bot (#1937)
• Remove NullHandlers (#1913)
• Improve and expand examples (#1943, #1995, #1983, #1997)
• Doc fixes (#1940, #1962)
• Add User.send_poll() shortcut (#1968)
• Ignore private attributes en TelegramObject.to_dict() (#1989)
• Stabilize CI (#2000)

Version 12.7

Released 2020-05-02

Major Changes:

• Bot API 4.8 support. Note: The Dice object now has a second positional argument emoji. This is relevant, if you instantiate Dice objects manually. (#1917)

New Features:

• New method run_mothly for the JobQueue (#1705)
• Job.next_t now gives the datetime of the jobs next execution (#1685)

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

• Added tzinfo argument to helpers.from_timestamp (#1621)
• Stabalize CI (#1919, #1931)
• Use ABCs @abstractmethod instead of raising NotImplementedError for Handler, BasePersistence and BaseFilter (#1905)
• Doc fixes (#1914, #1902, #1910)

Version 12.6.1

Released 2020-04-11

Bug fixes:

• Fix serialization of reply_markup in media messages (#1889)

Commits

• 15268ac Bump to v12.8
• 927502e API 4.9 (#1980)
• 0af5cc2 Don't override builtin method help() in examples (#1997)
• 6005861 Stabilize CI (#2000)
• 8406889 Remove Python 2 Support (#1715)
• a4e78f6 Add standalone example on error handlers (#1983)
• 8c6cb44 Update examples Readme (#1995)
• ac7cc7f Ignore private attributes in TelegramObject.to_dict() (#1989)
• a42b689 Add User.send_poll (#1968)
• c2d91c7 Typo-Fix (#1962)
• Additional commits viewable in compare view

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[dependabot-preview]

Superseded by #13.