urllib3 is raising ~$40,000 USD to release HTTP/2 support and ensure long-term sustainable maintenance of the project after a sharp decline in financial support for 2023. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects please consider contributing financially to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.
Thank you for your support.
Changes
Fixed issue where InsecureRequestWarning was emitted for HTTPS connections when using Emscripten. (#3331)
Fixed HTTPConnectionPool.urlopen to stop automatically casting non-proxy headers to HTTPHeaderDict. This change was premature as it did not apply to proxy headers and HTTPHeaderDict does not handle byte header values correctly yet. (#3343)
Changed ProtocolError to InvalidChunkLength when response terminates before the chunk length is sent. (#2860)
Changed ProtocolError to be more verbose on incomplete reads with excess content. (#3261)
Thanks to Joe Marshall (@joemarshall) for contributing this feature. This change was possible thanks to work done in urllib3 v2.0 to detach our API from http.client. Please report all bugs to the urllib3 issue tracker.
🚀 urllib3 is fundraising for HTTP/2 support
urllib3 is raising ~$40,000 USD to release HTTP/2 support and ensure long-term sustainable maintenance of the project after a sharp decline in financial support for 2023. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects please consider contributing financially to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.
Thank you for your support.
Changes
Added support for Emscripten and Pyodide, including streaming support in cross-origin isolated browser environments where threading is enabled. (#2951)
Added support for HTTPResponse.read1() method. (#3186)
Fixed issue where requests against urls with trailing dots were failing due to SSL errors
when using proxy. (#2244)
Fixed HTTPConnection.proxy_is_verified and HTTPSConnection.proxy_is_verified to be always set to a boolean after connecting to a proxy. It could be None in some cases previously. (#3130)
Fixed an issue where headers passed in a request with json= would be mutated (#3203)
Fixed HTTPSConnection.is_verified to be set to False when connecting from a HTTPS proxy to an HTTP target. It was set to True previously. (#3267)
Fixed handling of new error message from OpenSSL 3.2.0 when configuring an HTTP proxy as HTTPS (#3268)
Fixed TLS 1.3 post-handshake auth when the server certificate validation is disabled (#3325)
Note for downstream distributors: To run integration tests, you now need to run the tests a second time with the --integration pytest flag. (#3181)
2.1.0
Read the v2 migration guide for help upgrading to the latest version of urllib3.
Removals
Removed support for the deprecated urllib3[secure] extra. (#2680)
Removed support for the deprecated SecureTransport TLS implementation. (#2681)
Removed support for the end-of-life Python 3.7. (#3143)
Fixed issue where InsecureRequestWarning was emitted for HTTPS connections when using Emscripten. ([#3331](https://github.com/urllib3/urllib3/issues/3331) <https://github.com/urllib3/urllib3/issues/3331>__)
Fixed HTTPConnectionPool.urlopen to stop automatically casting non-proxy headers to HTTPHeaderDict. This change was premature as it did not apply to proxy headers and HTTPHeaderDict does not handle byte header values correctly yet. ([#3343](https://github.com/urllib3/urllib3/issues/3343) <https://github.com/urllib3/urllib3/issues/3343>__)
Changed InvalidChunkLength to ProtocolError when response terminates before the chunk length is sent. ([#2860](https://github.com/urllib3/urllib3/issues/2860) <https://github.com/urllib3/urllib3/issues/2860>__)
Changed ProtocolError to be more verbose on incomplete reads with excess content. ([#3261](https://github.com/urllib3/urllib3/issues/3261) <https://github.com/urllib3/urllib3/issues/3261>__)
2.2.0 (2024-01-30)
Added support for Emscripten and Pyodide <https://urllib3.readthedocs.io/en/latest/reference/contrib/emscripten.html>, including streaming support in cross-origin isolated browser environments where threading is enabled. ([#2951](https://github.com/urllib3/urllib3/issues/2951) <https://github.com/urllib3/urllib3/issues/2951>)
Added support for HTTPResponse.read1() method. ([#3186](https://github.com/urllib3/urllib3/issues/3186) <https://github.com/urllib3/urllib3/issues/3186>__)
Added rudimentary support for HTTP/2. ([#3284](https://github.com/urllib3/urllib3/issues/3284) <https://github.com/urllib3/urllib3/issues/3284>__)
Fixed issue where requests against urls with trailing dots were failing due to SSL errors
when using proxy. ([#2244](https://github.com/urllib3/urllib3/issues/2244) <https://github.com/urllib3/urllib3/issues/2244>__)
Fixed HTTPConnection.proxy_is_verified and HTTPSConnection.proxy_is_verified
to be always set to a boolean after connecting to a proxy. It could be
None in some cases previously. ([#3130](https://github.com/urllib3/urllib3/issues/3130) <https://github.com/urllib3/urllib3/issues/3130>__)
Fixed an issue where headers passed in a request with json= would be mutated ([#3203](https://github.com/urllib3/urllib3/issues/3203) <https://github.com/urllib3/urllib3/issues/3203>__)
Fixed HTTPSConnection.is_verified to be set to False when connecting
from a HTTPS proxy to an HTTP target. It was set to True previously. ([#3267](https://github.com/urllib3/urllib3/issues/3267) <https://github.com/urllib3/urllib3/issues/3267>__)
Fixed handling of new error message from OpenSSL 3.2.0 when configuring an HTTP proxy as HTTPS ([#3268](https://github.com/urllib3/urllib3/issues/3268) <https://github.com/urllib3/urllib3/issues/3268>__)
Fixed TLS 1.3 post-handshake auth when the server certificate validation is disabled ([#3325](https://github.com/urllib3/urllib3/issues/3325) <https://github.com/urllib3/urllib3/issues/3325>__)
Note for downstream distributors: To run integration tests, you now need to run the tests a second
time with the --integration pytest flag. ([#3181](https://github.com/urllib3/urllib3/issues/3181) <https://github.com/urllib3/urllib3/issues/3181>__)
2.1.0 (2023-11-13)
Removed support for the deprecated urllib3[secure] extra. ([#2680](https://github.com/urllib3/urllib3/issues/2680) <https://github.com/urllib3/urllib3/issues/2680>__)
Removed support for the deprecated SecureTransport TLS implementation. ([#2681](https://github.com/urllib3/urllib3/issues/2681) <https://github.com/urllib3/urllib3/issues/2681>__)
Removed support for the end-of-life Python 3.7. ([#3143](https://github.com/urllib3/urllib3/issues/3143) <https://github.com/urllib3/urllib3/issues/3143>__)
Allowed loading CA certificates from memory for proxies. ([#3065](https://github.com/urllib3/urllib3/issues/3065) <https://github.com/urllib3/urllib3/issues/3065>__)
Fixed decoding Gzip-encoded responses which specified x-gzip content-encoding. ([#3174](https://github.com/urllib3/urllib3/issues/3174) <https://github.com/urllib3/urllib3/issues/3174>__)
2.0.7 (2023-10-17)
Made body stripped from HTTP requests changing the request method to GET after HTTP 303 "See Other" redirect responses.
2.0.6 (2023-10-02)
Added the Cookie header to the list of headers to strip from requests when redirecting to a different host. As before, different headers can be set via Retry.remove_headers_on_redirect.
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Bumps urllib3 from 1.26.15 to 2.2.1.
Release notes
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... (truncated)
Changelog
Sourced from urllib3's changelog.
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Commits
54d6edf
Release 2.2.149b2dda
Stop casting request headers to HTTPHeaderDict (#3344)e22f651
Fix docstring of retries parameterfa54179
Distinguish between truncated and excess content in response (#3273)cfe52f9
Fix InsecureRequestWarning for HTTPS Emscripten requests (#3333)25155d7
Ensure no remote connections during testing (#3328)12f9233
Bump cryptography to 42.0.2 and PyOpenSSL to 24.0.0 (#3340)9929d3c
Add nox session to start local Pyodide consoleaa8d3dd
Fix ssl_version tests for upcoming migration to pytest 823f2287
Remove TODO about informational responses (#3319)Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
@dependabot rebase
.Dependabot commands and options
You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot show