Line-bot-sdk

What's Changed
* Use Openapi generator by Yang-33 in https://github.com/line/line-bot-sdk-python/pull/453

Version 3.x
LINE's SDK developer team decided to generate SDK code based on OpenAPI spec. (files are in https://github.com/line/line-openapi.)
As a result, LINE bot sdk `3.x` is not compatible with `2.x`. It can follow the future API changes very quickly.

We will be maintaining only `linebot.v3` going forward. To utilize the latest features, we recommend you gradually transition to `linebot.v3` modules in your application, although you can still continue to use the old `linebot` modules.

While we won't update old `linebot` modules anymore, users can still continue to use the version `2.x` linebot modules.
We also welcome pull requests for the version `2.x` and `3.x` modules.




**Full Changelog**: https://github.com/line/line-bot-sdk-python/compare/v2.4.3...3.0.0

What's Changed
* Update __init__.py by aircompresser in https://github.com/line/line-bot-sdk-python/pull/436

What's Changed
- [Add validating message objects APIs](https://github.com/line/line-bot-sdk-python/pull/409) Yang-33
- [Add Unknown event](https://github.com/line/line-bot-sdk-python/pull/424) Yang-33

Updated
- [update dependency requests to v2.28.2](https://github.com/line/line-bot-sdk-python/pull/419)
- [Bump black from 22.12.0 to 23.1.0](https://github.com/line/line-bot-sdk-python/pull/421)
- [update dependency aiohttp to v3.8.4](https://github.com/line/line-bot-sdk-python/pull/423)

What's Changed

- [Add validate rich menu object API ](https://github.com/line/line-bot-sdk-python/commit/6dc02682c5ad162f30ce6ae08af07217f48359b4) intactio
- [Configure Renovate](https://github.com/line/line-bot-sdk-python/commit/02da4c04cf3624d04cee2b8482fd7b1ab5ca80f8)
- [rename: test_channel_access_token_v2_1.py ](https://github.com/line/line-bot-sdk-python/commit/f14519e6ba5771d7d298187d77cc9a6bc4fdaf2a) nanato12
- [Fix CI failure (](https://github.com/line/line-bot-sdk-python/commit/9d82992c977a4b6064fd88acf3fe63d490da7098) Yang-33
- [Add to README abaut default_action](https://github.com/line/line-bot-sdk-python/commit/99d7e6879e2768c6fc4fa1884da59a93e7d22b53) wanwan0622
- [change default argument list to None](https://github.com/line/line-bot-sdk-python/commit/6073cade55ec31b4ba1ab405b9ad894165f8fbce) kenta-takeuchi
- [Add an argument animated to ImageComponent](https://github.com/line/line-bot-sdk-python/commit/b0cfbcdecda369956cb4eb127a6fd3ee031d22c2) kcvlex
- [fix typo and default value of animated](https://github.com/line/line-bot-sdk-python/commit/06084c271967277cbd482d98d2c7fb15e362dc70) clsung

Updated

- [Fixed typo of validate rich menu object API code in README](https://github.com/line/line-bot-sdk-python/commit/97d8bb4d0a389e4fc95b656443ad5838d513d5a0) intactio
- [Bump black from 22.3.0 to 22.6.0](https://github.com/line/line-bot-sdk-python/commit/ff369aac7238443d4dabaadc232f19f192a7846e)
- [Bump black from 22.6.0 to 22.8.0](https://github.com/line/line-bot-sdk-python/commit/f481398c4bfd94a9dbefe2bfee280b328ee46497)
- [Update actions/checkout action to v3](https://github.com/line/line-bot-sdk-python/commit/7ad401928034af76568d3bc32ea162aa30a8b54a)
- [Update actions/setup-python action to v4](https://github.com/line/line-bot-sdk-python/commit/7d592878acf802b1460392574fac954acb69adb1)
- [Update dependency aiohttp to v3.8.3](https://github.com/line/line-bot-sdk-python/commit/e8ff02bd447e530c5778375dcf849f563bc540c0)
- [Bump black from 22.8.0 to 22.10.0](https://github.com/line/line-bot-sdk-python/commit/c08c91bebf3f38c987a3bae5cc502a2c352f85cc)
- [Bump black from 22.10.0 to 22.12.0](https://github.com/line/line-bot-sdk-python/commit/da6559ffa3d41b1db1549b4c28af9892cd4df84f)

What's Changed

- Add two parameters to PostbackAction (https://github.com/line/line-bot-sdk-python/pull/386) nanato12
- Support : "webhook redelivery" (https://github.com/line/line-bot-sdk-python/pull/385) nanato12
- Add sender into each sendMessage class (https://github.com/line/line-bot-sdk-python/pull/381) rotoyang
- Drop python 3.6 support, start python 3.10 support. Close https://github.com/line/line-bot-sdk-python/issues/366 (https://github.com/line/line-bot-sdk-python/pull/379) tokuhirom

Features
- Support statistics per aggregation unit (373) Yang-33
- Flex message update 3 (375) intactio
- Support "Channel access token v2.1" (372) yingtung

Example
- Add fastapi example (342) wasdee