Aiogram

=====================

Features
--------

- Add class helper ChatAction for constants that Telegram BotAPI uses in sendChatAction request.
In my opinion, this will help users and will also improve compatibility with 2.x version
where similar class was called "ChatActions".
`803 <https://github.com/aiogram/aiogram/issues/803>`_
- Added possibility to combine filters or invert result

Example:

.. code-block:: python

Text(text="demo") | Command(commands=["demo"])
MyFilter() & AnotherFilter()
~StateFilter(state='my-state')

`894 <https://github.com/aiogram/aiogram/issues/894>`_
- Fixed type hints for redis TTL params.
`922 <https://github.com/aiogram/aiogram/issues/922>`_
- Added `full_name` shortcut for `Chat` object
`929 <https://github.com/aiogram/aiogram/issues/929>`_


Bugfixes
--------

- Fixed false-positive coercing of Union types in API methods
`901 <https://github.com/aiogram/aiogram/issues/901>`_
- Added 3 missing content types:

* proximity_alert_triggered
* supergroup_chat_created
* channel_chat_created
`906 <https://github.com/aiogram/aiogram/issues/906>`_
- Fixed the ability to compare the state, now comparison to copy of the state will return `True`.
`927 <https://github.com/aiogram/aiogram/issues/927>`_
- Fixed default lock kwargs in RedisEventIsolation.
`972 <https://github.com/aiogram/aiogram/issues/972>`_


Misc
----

- Restrict including routers with strings
`896 <https://github.com/aiogram/aiogram/issues/896>`_
- Changed CommandPatterType to CommandPatternType in `aiogram/dispatcher/filters/command.py`
`907 <https://github.com/aiogram/aiogram/issues/907>`_
- Added full support of `Bot API 6.1 <https://core.telegram.org/bots/api-changelog#june-20-2022>`_
`936 <https://github.com/aiogram/aiogram/issues/936>`_
- **Breaking!** More flat project structure

These packages was moved, imports in your code should be fixed:

- :code:`aiogram.dispatcher.filters` -> :code:`aiogram.filters`
- :code:`aiogram.dispatcher.fsm` -> :code:`aiogram.fsm`
- :code:`aiogram.dispatcher.handler` -> :code:`aiogram.handler`
- :code:`aiogram.dispatcher.webhook` -> :code:`aiogram.webhook`
- :code:`aiogram.dispatcher.flags/*` -> :code:`aiogram.dispatcher.flags` (single module instead of package)
`938 <https://github.com/aiogram/aiogram/issues/938>`_
- Removed deprecated :code:`router.<event>_handler` and :code:`router.register_<event>_handler` methods.
`941 <https://github.com/aiogram/aiogram/issues/941>`_
- Deprecated filters factory. It will be removed in next Beta (3.0b5)
`942 <https://github.com/aiogram/aiogram/issues/942>`_
- `MessageEntity` method `get_text` was removed and `extract` was renamed to `extract_from`
`944 <https://github.com/aiogram/aiogram/issues/944>`_
- Added full support of `Bot API 6.2 <https://core.telegram.org/bots/api-changelog#august-12-2022>`_
`975 <https://github.com/aiogram/aiogram/issues/975>`_

=====================

Features
--------

- Added possibility to get command magic result as handler argument
`889 <https://github.com/aiogram/aiogram/issues/889>`_
- Added full support of `Telegram Bot API 6.0 <https://core.telegram.org/bots/api-changelog#april-16-2022>`_
`890 <https://github.com/aiogram/aiogram/issues/890>`_


Bugfixes
--------

- Fixed I18n lazy-proxy. Disabled caching.
`839 <https://github.com/aiogram/aiogram/issues/839>`_
- Added parsing of spoiler message entity
`865 <https://github.com/aiogram/aiogram/issues/865>`_
- Fixed default `parse_mode` for `Message.copy_to()` method.
`876 <https://github.com/aiogram/aiogram/issues/876>`_
- Fixed CallbackData factory parsing IntEnum's
`885 <https://github.com/aiogram/aiogram/issues/885>`_


Misc
----

- Added automated check that pull-request adds a changes description to **CHANGES** directory
`873 <https://github.com/aiogram/aiogram/issues/873>`_
- Changed :code:`Message.html_text` and :code:`Message.md_text` attributes behaviour when message has no text.
The empty string will be used instead of raising error.
`874 <https://github.com/aiogram/aiogram/issues/874>`_
- Used `redis-py` instead of `aioredis` package in due to this packages was merged into single one
`882 <https://github.com/aiogram/aiogram/issues/882>`_
- Solved common naming problem with middlewares that confusing too much developers
- now you can't see the `middleware` and `middlewares` attributes at the same point
because this functionality encapsulated to special interface.
`883 <https://github.com/aiogram/aiogram/issues/883>`_

=====================

Features
--------

- Added possibility to pass additional arguments into the aiohttp webhook handler to use this
arguments inside handlers as the same as it possible in polling mode.
`785 <https://github.com/aiogram/aiogram/issues/785>`_
- Added possibility to add handler flags via decorator (like `pytest.mark` decorator but `aiogram.flags`)
`836 <https://github.com/aiogram/aiogram/issues/836>`_
- Added :code:`ChatActionSender` utility to automatically sends chat action while long process is running.

It also can be used as message middleware and can be customized via :code:`chat_action` flag.
`837 <https://github.com/aiogram/aiogram/issues/837>`_


Bugfixes
--------

- Fixed unexpected behavior of sequences in the StateFilter.
`791 <https://github.com/aiogram/aiogram/issues/791>`_
- Fixed exceptions filters
`827 <https://github.com/aiogram/aiogram/issues/827>`_


Misc
----

- Logger name for processing events is changed to :code:`aiogram.events`.
`830 <https://github.com/aiogram/aiogram/issues/830>`_
- Added full support of Telegram Bot API 5.6 and 5.7
`835 <https://github.com/aiogram/aiogram/issues/835>`_
- **BREAKING**
Events isolation mechanism is moved from FSM storages to standalone managers
`838 <https://github.com/aiogram/aiogram/issues/838>`_

=====================

Features
--------

- Added new custom operation for MagicFilter named :code:`as_`

Now you can use it to get magic filter result as handler argument

.. code-block:: python

from aiogram import F

...

router.message(F.text.regexp(r"^(\d+)$").as_("digits"))
async def any_digits_handler(message: Message, digits: Match[str]):
await message.answer(html.quote(str(digits)))


router.message(F.photo[-1].as_("photo"))
async def download_photos_handler(message: Message, photo: PhotoSize, bot: Bot):
content = await bot.download(photo)
`759 <https://github.com/aiogram/aiogram/issues/759>`_


Bugfixes
--------

- Fixed: Missing :code:`ChatMemberHandler` import in :code:`aiogram/dispatcher/handler`
`751 <https://github.com/aiogram/aiogram/issues/751>`_


Misc
----

- Check :code:`destiny` in case of no :code:`with_destiny` enabled in RedisStorage key builder
`776 <https://github.com/aiogram/aiogram/issues/776>`_
- Added full support of `Bot API 5.5 <https://core.telegram.org/bots/api-changelog#december-7-2021>`_
`777 <https://github.com/aiogram/aiogram/issues/777>`_
- Stop using feature from 336. From now settings of client-session should be placed as initializer arguments instead of changing instance attributes.
`778 <https://github.com/aiogram/aiogram/issues/778>`_
- Make TelegramAPIServer files wrapper in local mode bi-directional (server-client, client-server)
Now you can convert local path to server path and server path to local path.
`779 <https://github.com/aiogram/aiogram/issues/779>`_

======================

Features
--------

- Breaking: Changed the signature of the session middlewares
Breaking: Renamed AiohttpSession.make_request method parameter from call to method to match the naming in the base class
Added middleware for logging outgoing requests
`716 <https://github.com/aiogram/aiogram/issues/716>`_
- Improved description of filters resolving error.
For example when you try to pass wrong type of argument to the filter but don't know why filter is not resolved now you can get error like this:

.. code-block:: python3

aiogram.exceptions.FiltersResolveError: Unknown keyword filters: {'content_types'}
Possible cases:
- 1 validation error for ContentTypesFilter
content_types
Invalid content types {'42'} is not allowed here (type=value_error)
`717 <https://github.com/aiogram/aiogram/issues/717>`_
- **Breaking internal API change**
Reworked FSM Storage record keys propagation
`723 <https://github.com/aiogram/aiogram/issues/723>`_
- Implemented new filter named :code:`MagicData(magic_data)` that helps to filter event by data from middlewares or other filters

For example your bot is running with argument named :code:`config` that contains the application config then you can filter event by value from this config:

.. code-block:: python3

router.message(magic_data=F.event.from_user.id == F.config.admin_id)
...
`724 <https://github.com/aiogram/aiogram/issues/724>`_


Bugfixes
--------

- Fixed I18n context inside error handlers
`726 <https://github.com/aiogram/aiogram/issues/726>`_
- Fixed bot session closing before emit shutdown
`734 <https://github.com/aiogram/aiogram/issues/734>`_
- Fixed: bound filter resolving does not require children routers
`736 <https://github.com/aiogram/aiogram/issues/736>`_


Misc
----

- Enabled testing on Python 3.10
Removed `async_lru` dependency (is incompatible with Python 3.10) and replaced usage with protected property
`719 <https://github.com/aiogram/aiogram/issues/719>`_
- Converted README.md to README.rst and use it as base file for docs
`725 <https://github.com/aiogram/aiogram/issues/725>`_
- Rework filters resolving:

- Automatically apply Bound Filters with default values to handlers
- Fix data transfer from parent to included routers filters
`727 <https://github.com/aiogram/aiogram/issues/727>`_
- Added full support of Bot API 5.4
https://core.telegram.org/bots/api-changelog#november-5-2021
`744 <https://github.com/aiogram/aiogram/issues/744>`_

======================

Misc
----

- Added :code:`html_text` and :code:`md_text` to Message object
`708 <https://github.com/aiogram/aiogram/issues/708>`_
- Refactored I18n, added context managers for I18n engine and current locale
`709 <https://github.com/aiogram/aiogram/issues/709>`_