Sourced from aiohttp's releases.

aiohttp 3.7.3 release

Features

• Use Brotli instead of brotlipy [#3803](https://github.com/aio-libs/aiohttp/issues/3803) <https://github.com/aio-libs/aiohttp/issues/3803>_
• Made exceptions pickleable. Also changed the repr of some exceptions. [#4077](https://github.com/aio-libs/aiohttp/issues/4077) <https://github.com/aio-libs/aiohttp/issues/4077>_

Bugfixes

• Raise a ClientResponseError instead of an AssertionError for a blank HTTP Reason Phrase. [#3532](https://github.com/aio-libs/aiohttp/issues/3532) <https://github.com/aio-libs/aiohttp/issues/3532>_
• Fix web_middlewares.normalize_path_middleware behavior for patch without slash. [#3669](https://github.com/aio-libs/aiohttp/issues/3669) <https://github.com/aio-libs/aiohttp/issues/3669>_
• Fix overshadowing of overlapped sub-applications prefixes. [#3701](https://github.com/aio-libs/aiohttp/issues/3701) <https://github.com/aio-libs/aiohttp/issues/3701>_
• Make BaseConnector.close() a coroutine and wait until the client closes all connections. Drop deprecated "with Connector():" syntax. [#3736](https://github.com/aio-libs/aiohttp/issues/3736) <https://github.com/aio-libs/aiohttp/issues/3736>_
• Reset the sock_read timeout each time data is received for a aiohttp.client response. [#3808](https://github.com/aio-libs/aiohttp/issues/3808) <https://github.com/aio-libs/aiohttp/issues/3808>_
• Fixed type annotation for add_view method of UrlDispatcher to accept any subclass of View [#3880](https://github.com/aio-libs/aiohttp/issues/3880) <https://github.com/aio-libs/aiohttp/issues/3880>_
• Fixed querying the address families from DNS that the current host supports. [#5156](https://github.com/aio-libs/aiohttp/issues/5156) <https://github.com/aio-libs/aiohttp/issues/5156>_
• Change return type of MultipartReader.aiter() and BodyPartReader.aiter() to AsyncIterator. [#5163](https://github.com/aio-libs/aiohttp/issues/5163) <https://github.com/aio-libs/aiohttp/issues/5163>_
• Provide x86 Windows wheels. [#5230](https://github.com/aio-libs/aiohttp/issues/5230) <https://github.com/aio-libs/aiohttp/issues/5230>_

Improved Documentation

• Add documentation for aiohttp.web.FileResponse. [#3958](https://github.com/aio-libs/aiohttp/issues/3958) <https://github.com/aio-libs/aiohttp/issues/3958>_
• Removed deprecation warning in tracing example docs [#3964](https://github.com/aio-libs/aiohttp/issues/3964) <https://github.com/aio-libs/aiohttp/issues/3964>_
• Fixed wrong "Usage" docstring of aiohttp.client.request. [#4603](https://github.com/aio-libs/aiohttp/issues/4603) <https://github.com/aio-libs/aiohttp/issues/4603>_
• Add aiohttp-pydantic to third party libraries [#5228](https://github.com/aio-libs/aiohttp/issues/5228) <https://github.com/aio-libs/aiohttp/issues/5228>_

Misc

... (truncated)

Sourced from aiohttp's changelog.

3.7.4 (2021-02-25)

Bugfixes

• (SECURITY BUG) Started preventing open redirects in the aiohttp.web.normalize_path_middleware middleware. For more details, see https://github.com/aio-libs/aiohttp/security/advisories/GHSA-v6wp-4m6f-gcjg.

  Thanks to Beast Glatisant <https://github.com/g147>__ for finding the first instance of this issue and Jelmer Vernooij <https://jelmer.uk/>__ for reporting and tracking it down in aiohttp. [#5497](https://github.com/aio-libs/aiohttp/issues/5497) <https://github.com/aio-libs/aiohttp/issues/5497>_

• Fix interpretation difference of the pure-Python and the Cython-based HTTP parsers construct a yarl.URL object for HTTP request-target.

  Before this fix, the Python parser would turn the URI's absolute-path for //some-path into / while the Cython code preserved it as //some-path. Now, both do the latter. [#5498](https://github.com/aio-libs/aiohttp/issues/5498) <https://github.com/aio-libs/aiohttp/issues/5498>_

---

3.7.3 (2020-11-18)

Features

• Use Brotli instead of brotlipy [#3803](https://github.com/aio-libs/aiohttp/issues/3803) <https://github.com/aio-libs/aiohttp/issues/3803>_
• Made exceptions pickleable. Also changed the repr of some exceptions. [#4077](https://github.com/aio-libs/aiohttp/issues/4077) <https://github.com/aio-libs/aiohttp/issues/4077>_

Bugfixes

• Raise a ClientResponseError instead of an AssertionError for a blank HTTP Reason Phrase. [#3532](https://github.com/aio-libs/aiohttp/issues/3532) <https://github.com/aio-libs/aiohttp/issues/3532>_
• Fix web_middlewares.normalize_path_middleware behavior for patch without slash. [#3669](https://github.com/aio-libs/aiohttp/issues/3669) <https://github.com/aio-libs/aiohttp/issues/3669>_
• Fix overshadowing of overlapped sub-applications prefixes. [#3701](https://github.com/aio-libs/aiohttp/issues/3701) <https://github.com/aio-libs/aiohttp/issues/3701>_

... (truncated)

• 0a26acc Bump aiohttp to v3.7.4 for a security release
• 021c416 Merge branch 'ghsa-v6wp-4m6f-gcjg' into master
• 4ed7c25 Bump chardet from 3.0.4 to 4.0.0 (#5333)
• b61f0fd Fix how pure-Python HTTP parser interprets //
• 5c1efbc Bump pre-commit from 2.9.2 to 2.9.3 (#5322)
• 0075075 Bump pygments from 2.7.2 to 2.7.3 (#5318)
• 5085173 Bump multidict from 5.0.2 to 5.1.0 (#5308)
• 5d1a75e Bump pre-commit from 2.9.0 to 2.9.2 (#5290)
• 6724d0e Bump pre-commit from 2.8.2 to 2.9.0 (#5273)
• c688451 Removed duplicate timeout parameter in ClientSession reference docs. (#5262) ...
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