Bumps httpx from 0.16.1 to 0.23.0.

Sourced from httpx's releases.

Version 0.23.0

0.23.0 (23rd May, 2022)

Changed

• Drop support for Python 3.6. (#2097)
• Use utf-8 as the default character set, instead of falling back to charset-normalizer for auto-detection. To enable automatic character set detection, see the documentation. (#2165)

Fixed

• Fix URL.copy_with for some oddly formed URL cases. (#2185)
• Digest authentication should use case-insensitive comparison for determining which algorithm is being used. (#2204)
• Fix console markup escaping in command line client. (#1866)
• When files are used in multipart upload, ensure we always seek to the start of the file. (#2065)
• Ensure that iter_bytes never yields zero-length chunks. (#2068)
• Preserve Authorization header for redirects that are to the same origin, but are an http-to-https upgrade. (#2074)
• When responses have binary output, don't print the output to the console in the command line client. Use output like <16086 bytes of binary data> instead. (#2076)
• Fix display of --proxies argument in the command line client help. (#2125)
• Close responses when task cancellations occur during stream reading. (#2156)
• Fix type error on accessing .request on HTTPError exceptions. (#2158)

Version 0.22.0

0.22.0 (26th January, 2022)

Added

• Support for the SOCKS5 proxy protocol via the socksio package. (#2034)
• Support for custom headers in multipart/form-data requests (#1936)

Fixed

• Don't perform unreliable close/warning on __del__ with unclosed clients. (#2026)
• Fix Headers.update(...) to correctly handle repeated headers (#2038)

Version 0.21.3

0.21.3 (6th January, 2022)

Fixed

• Fix streaming uploads using SyncByteStream or AsyncByteStream. Regression in 0.21.2. (#2016)

Version 0.21.2

0.21.2 (5th January, 2022)

Fixed

• HTTP/2 support for tunnelled proxy cases. (#2009)
• Improved the speed of large file uploads. (#1948)

Version 0.21.1

... (truncated)

Sourced from httpx's changelog.

0.23.0 (23rd May, 2022)

Changed

• Drop support for Python 3.6. (#2097)
• Use utf-8 as the default character set, instead of falling back to charset-normalizer for auto-detection. To enable automatic character set detection, see the documentation. (#2165)

Fixed

• Fix URL.copy_with for some oddly formed URL cases. (#2185)
• Digest authentication should use case-insensitive comparison for determining which algorithm is being used. (#2204)
• Fix console markup escaping in command line client. (#1866)
• When files are used in multipart upload, ensure we always seek to the start of the file. (#2065)
• Ensure that iter_bytes never yields zero-length chunks. (#2068)
• Preserve Authorization header for redirects that are to the same origin, but are an http-to-https upgrade. (#2074)
• When responses have binary output, don't print the output to the console in the command line client. Use output like <16086 bytes of binary data> instead. (#2076)
• Fix display of --proxies argument in the command line client help. (#2125)
• Close responses when task cancellations occur during stream reading. (#2156)
• Fix type error on accessing .request on HTTPError exceptions. (#2158)

0.22.0 (26th January, 2022)

Added

• Support for the SOCKS5 proxy protocol via the socksio package. (#2034)
• Support for custom headers in multipart/form-data requests (#1936)

Fixed

• Don't perform unreliable close/warning on __del__ with unclosed clients. (#2026)
• Fix Headers.update(...) to correctly handle repeated headers (#2038)

0.21.3 (6th January, 2022)

Fixed

• Fix streaming uploads using SyncByteStream or AsyncByteStream. Regression in 0.21.2. (#2016)

0.21.2 (5th January, 2022)

Fixed

• HTTP/2 support for tunnelled proxy cases. (#2009)
• Improved the speed of large file uploads. (#1948)

0.21.1 (16th November, 2021)

Fixed

• The response.url property is now correctly annotated as URL, instead of Optional[URL]. (#1940)

... (truncated)

• 89cdd90 Version 0.23.0 (#2214)
• 1c33a28 Make charset auto-detection optional. (#2165)
• 940d61b Removed curio from async.md (#2240)
• 14a1704 Switch to explicit typing.Optional throughout (#2096)
• 9673a35 Drop async_generator requirement (#2228)
• 5eba32a Remove RequestBodyUnavailable from module docstring (#2226)
• 6f31bc4 Bump mkdocs-material from 8.1.4 to 8.2.14 (#2218)
• c5eb4b8 Bump cryptography from 36.0.2 to 37.0.2 (#2217)
• 1a526cf Bump actions/checkout from 2 to 3 (#2216)
• 7a53543 Bump actions/setup-python from 1 to 3 (#2215)
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