Aiohttp

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

- Allow `await session.close()` along with `yield from session.close()`

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

- Relax `yarl` requirement to 0.11+

- Backport 2026: `session.close` *is* a coroutine (`2029 <https://github.com/aio-libs/aiohttp/pull/2029>`_)

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

- Add doc for add_head, update doc for add_get. (`1944 <https://github.com/aio-libs/aiohttp/pull/1944>`_)

- Fixed consecutive calls for `Response.write_eof`.

- Retain method attributes (e.g. :code:`__doc__`) when registering synchronous
handlers for resources. (`1953 <https://github.com/aio-libs/aiohttp/pull/1953>`_)

- Added signal TERM handling in `run_app` to gracefully exit (`1932 <https://github.com/aio-libs/aiohttp/pull/1932>`_)

- Fix websocket issues caused by frame fragmentation. (`1962 <https://github.com/aio-libs/aiohttp/pull/1962>`_)

- Raise RuntimeError is you try to set the Content Length and enable
chunked encoding at the same time (`1941 <https://github.com/aio-libs/aiohttp/pull/1941>`_)

- Small update for `unittest_run_loop`

- Use CIMultiDict for ClientRequest.skip_auto_headers (`1970 <https://github.com/aio-libs/aiohttp/pull/1970>`_)

- Fix wrong startup sequence: test server and `run_app()` are not raise
`DeprecationWarning` now (`1947 <https://github.com/aio-libs/aiohttp/pull/1947>`_)

- Make sure cleanup signal is sent if startup signal has been sent (`1959 <https://github.com/aio-libs/aiohttp/pull/1959>`_)

- Fixed server keep-alive handler, could cause 100% cpu utilization (`1955 <https://github.com/aio-libs/aiohttp/pull/1955>`_)

- Connection can be destroyed before response get processed if
`await aiohttp.request(..)` is used (`1981 <https://github.com/aio-libs/aiohttp/pull/1981>`_)

- MultipartReader does not work with -OO (`1969 <https://github.com/aio-libs/aiohttp/pull/1969>`_)

- Fixed `ClientPayloadError` with blank `Content-Encoding` header (`1931 <https://github.com/aio-libs/aiohttp/pull/1931>`_)

- Support `deflate` encoding implemented in `httpbin.org/deflate` (`1918 <https://github.com/aio-libs/aiohttp/pull/1918>`_)

- Fix BadStatusLine caused by extra `CRLF` after `POST` data (`1792 <https://github.com/aio-libs/aiohttp/pull/1792>`_)

- Keep a reference to `ClientSession` in response object (`1985 <https://github.com/aio-libs/aiohttp/pull/1985>`_)

- Deprecate undocumented `app.on_loop_available` signal (`1978 <https://github.com/aio-libs/aiohttp/pull/1978>`_)

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

- Added support for experimental `async-tokio` event loop written in Rust
https://github.com/PyO3/tokio

- Write to transport ``\r\n`` before closing after keepalive timeout,
otherwise client can not detect socket disconnection. (`1883 <https://github.com/aio-libs/aiohttp/pull/1883>`_)

- Only call `loop.close` in `run_app` if the user did *not* supply a loop.
Useful for allowing clients to specify their own cleanup before closing the
asyncio loop if they wish to tightly control loop behavior

- Content disposition with semicolon in filename (`917 <https://github.com/aio-libs/aiohttp/pull/917>`_)

- Added `request_info` to response object and `ClientResponseError`. (`1733 <https://github.com/aio-libs/aiohttp/pull/1733>`_)

- Added `history` to `ClientResponseError`. (`1741 <https://github.com/aio-libs/aiohttp/pull/1741>`_)

- Allow to disable redirect url re-quoting (`1474 <https://github.com/aio-libs/aiohttp/pull/1474>`_)

- Handle RuntimeError from transport (`1790 <https://github.com/aio-libs/aiohttp/pull/1790>`_)

- Dropped "%O" in access logger (`1673 <https://github.com/aio-libs/aiohttp/pull/1673>`_)

- Added `args` and `kwargs` to `unittest_run_loop`. Useful with other
decorators, for example `patch`. (`1803 <https://github.com/aio-libs/aiohttp/pull/1803>`_)

- Added `iter_chunks` to response.content object. (`1805 <https://github.com/aio-libs/aiohttp/pull/1805>`_)

- Avoid creating TimerContext when there is no timeout to allow
compatibility with Tornado. (`1817 <https://github.com/aio-libs/aiohttp/pull/1817>`_) (`#1180 <https://github.com/aio-libs/aiohttp/pull/1180>`_)

- Add `proxy_from_env` to `ClientRequest` to read from environment
variables. (`1791 <https://github.com/aio-libs/aiohttp/pull/1791>`_)

- Add DummyCookieJar helper. (`1830 <https://github.com/aio-libs/aiohttp/pull/1830>`_)

- Fix assertion errors in Python 3.4 from noop helper. (`1847 <https://github.com/aio-libs/aiohttp/pull/1847>`_)

- Do not unquote `+` in match_info values (`1816 <https://github.com/aio-libs/aiohttp/pull/1816>`_)

- Use Forwarded, X-Forwarded-Scheme and X-Forwarded-Host for better scheme and
host resolution. (`1134 <https://github.com/aio-libs/aiohttp/pull/1134>`_)

- Fix sub-application middlewares resolution order (`1853 <https://github.com/aio-libs/aiohttp/pull/1853>`_)

- Fix applications comparison (`1866 <https://github.com/aio-libs/aiohttp/pull/1866>`_)

- Fix static location in index when prefix is used (`1662 <https://github.com/aio-libs/aiohttp/pull/1662>`_)

- Make test server more reliable (`1896 <https://github.com/aio-libs/aiohttp/pull/1896>`_)

- Extend list of web exceptions, add HTTPUnprocessableEntity,
HTTPFailedDependency, HTTPInsufficientStorage status codes (`1920 <https://github.com/aio-libs/aiohttp/pull/1920>`_)

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

- Fix *pypi* distribution

- Fix exception description (`1807 <https://github.com/aio-libs/aiohttp/pull/1807>`_)

- Handle socket error in FileResponse (`1773 <https://github.com/aio-libs/aiohttp/pull/1773>`_)

- Cancel websocket heartbeat on close (`1793 <https://github.com/aio-libs/aiohttp/pull/1793>`_)

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

- Keeping blank values for `request.post()` and `multipart.form()` (`1765 <https://github.com/aio-libs/aiohttp/pull/1765>`_)

- TypeError in data_received of ResponseHandler (`1770 <https://github.com/aio-libs/aiohttp/pull/1770>`_)

- Fix ``web.run_app`` not to bind to default host-port pair if only socket is
passed (`1786 <https://github.com/aio-libs/aiohttp/pull/1786>`_)