* Added support for union operators to ``HTTPHeaderDict``
* Added ``BaseHTTPResponse`` to ``urllib3.__all__`` (`#3078
* Fixed ``urllib3.connection.HTTPConnection`` to raise the
``http.client.connect`` audit event to have the same behavior
as the standard library HTTP client
* Relied on the standard library for checking hostnames in
supported PyPy releases
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-urllib3?expand=0&rev=162
* Allowed alternative SSL libraries such as LibreSSL, while
still issuing a warning as we cannot help users facing issues
with implementations other than OpenSSL.
* Deprecated URLs which don't have an explicit scheme
* Fixed response decoding with Zstandard when compressed data
is made of several frames.
* Fixed ``assert_hostname=False`` to correctly skip hostname
check.
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-urllib3?expand=0&rev=159
* Fixed a socket leak when fingerprint or hostname verifications fail.
* Fixed an error when HTTPResponse.read(0) was the first read call or when
the internal response body buffer was otherwise empty.
* Removed support for Python 2.7, 3.5, and 3.6.
* Removed fallback on certificate commonName in match_hostname() function.
* Removed support for Python with an ssl module compiled with LibreSSL,
CiscoSSL, wolfSSL, and all other OpenSSL alternatives.
* Removed support for OpenSSL versions earlier than 1.1.1.
* Removed urllib3.contrib.appengine.AppEngineManager and support for Google
App Engine Standard Environment.
* Changed ssl_version to instead set the corresponding
SSLContext.minimum_version and SSLContext.maximum_version values.
* Changed default SSLContext.minimum_version to be TLSVersion.TLSv1_2
in line with Python 3.10.
* Changed urllib3.util.create_urllib3_context to not override the system
cipher suites with a default value.
* Changed multipart/form-data header parameter formatting matches the
WHATWG HTML Standard as of 2021-06-10.
* Changed HTTPConnection.request() to always use lowercase chunk boundaries
when sending requests with Transfer-Encoding: chunked.
* Changed enforce_content_length default to True, preventing silent data
loss when reading streamed responses.
* Changed all parameters in the HTTPConnection and HTTPSConnection
constructors to be keyword-only except host and port.
* Changed HTTPConnection.getresponse() to set the socket timeout from
HTTPConnection.timeout value before reading data from the socket.
* Changed name of Retry.BACK0FF_MAX to be Retry.DEFAULT_BACKOFF_MAX.
* Changed TLS handshakes to use SSLContext.check_hostname when possible.
* Changed the default blocksize to 16KB to match OpenSSL's default read
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-urllib3?expand=0&rev=152
* Changed ``urllib3[brotli]`` extra to favor installing Brotli libraries that are still
receiving updates like ``brotli`` and ``brotlicffi`` instead of ``brotlipy``.
This change does not impact behavior of urllib3, only which dependencies are installed.
* Fixed a socket leaking when ``HTTPSConnection.connect()`` raises an exception.
* Fixed ``server_hostname`` being forwarded from ``PoolManager`` to ``HTTPConnectionPool``
when requesting an HTTP URL. Should only be forwarded when requesting an HTTPS URL.
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-urllib3?expand=0&rev=130
* Added extra message to``urllib3.exceptions.ProxyError`` when urllib3 detects that
a proxy is configured to use HTTPS but the proxy itself appears to only use HTTP.
* Added a mention of the size of the connection pool when discarding a
connection due to the pool being full.
* Added explicit support for Python 3.11.
* Deprecated the ``Retry.MAX_BACKOFF`` class property in favor of
``Retry.DEFAULT_MAX_BACKOFF`` to better match the rest of the default parameter names.
``Retry.MAX_BACKOFF`` is removed in v2.0.
* Changed location of the vendored ``ssl.match_hostname`` function from
``urllib3.packages.ssl_match_hostname`` to
``urllib3.util.ssl_match_hostname`` to ensure Python 3.10+ compatibility after
being repackaged by downstream distributors.
* Fixed absolute imports, all imports are now relative.
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-urllib3?expand=0&rev=127
* Fixed an issue where ``wrap_socket`` and ``CERT_REQUIRED`` wouldn't
be imported properly on Python 2.7.8 and earlier (Pull #2052)
* Fixed an issue where two ``User-Agent`` headers would be sent if a
``User-Agent`` header key is passed as ``bytes`` (Pull #2047)
* Added support for HTTPS proxies contacting HTTPS servers (Pull #1923, Pull #1806)
* Deprecated negotiating TLSv1 and TLSv1.1 by default. Users that
still wish to use TLS earlier than 1.2 without a deprecation warning
should opt-in explicitly by setting ``ssl_version=ssl.PROTOCOL_TLSv1_1`` (Pull #2002)
**Starting in urllib3 v2.0: Connections that receive a ``DeprecationWarning`` will fail**
* Deprecated ``Retry`` options ``Retry.DEFAULT_METHOD_WHITELIST``, ``Retry.DEFAULT_REDIRECT_HEADERS_BLACKLIST``
and ``Retry(method_whitelist=...)`` in favor of ``Retry.DEFAULT_ALLOWED_METHODS``,
``Retry.DEFAULT_REMOVE_HEADERS_ON_REDIRECT``, and ``Retry(allowed_methods=...)``
(Pull #2000) **Starting in urllib3 v2.0: Deprecated options will be removed**
* Added default ``User-Agent`` header to every request (Pull #1750)
* Added ``urllib3.util.SKIP_HEADER`` for skipping ``User-Agent``, ``Accept-Encoding``,
and ``Host`` headers from being automatically emitted with requests (Pull #2018)
* Collapse ``transfer-encoding: chunked`` request data and framing into
the same ``socket.send()`` call (Pull #1906)
* Send ``http/1.1`` ALPN identifier with every TLS handshake by default (Pull #1894)
* Properly terminate SecureTransport connections when CA verification fails (Pull #1977)
* Don't emit an ``SNIMissingWarning`` when passing ``server_hostname=None``
to SecureTransport (Pull #1903)
* Disabled requesting TLSv1.2 session tickets as they weren't being used by urllib3 (Pull #1970)
* Suppress ``BrokenPipeError`` when writing request body after the server
has closed the socket (Pull #1524)
* Wrap ``ssl.SSLError`` that can be raised from reading a socket (e.g. "bad MAC")
into an ``urllib3.exceptions.SSLError`` (Pull #1939)
* Fix retry backoff time parsed from ``Retry-After`` header when given
in the HTTP date format. The HTTP date was parsed as the local timezone
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-urllib3?expand=0&rev=105
* Added support for ``SSLKEYLOGFILE`` environment variable for
logging TLS session keys with use with programs like
Wireshark for decrypting captured web traffic (Pull #1867)
* Fixed loading of SecureTransport libraries on macOS Big Sur
due to the new dynamic linker cache (Pull #1905)
* Collapse chunked request bodies data and framing into one
call to ``send()`` to reduce the number of TCP packets by 2-4x (Pull #1906)
* Don't insert ``None`` into ``ConnectionPool`` if the pool
was empty when requesting a connection (Pull #1866)
* Avoid ``hasattr`` call in ``BrotliDecoder.decompress()`` (Pull #1858)
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-urllib3?expand=0&rev=101
* Added ``InvalidProxyConfigurationWarning`` which is raised when
erroneously specifying an HTTPS proxy URL. urllib3 doesn't currently
support connecting to HTTPS proxies but will soon be able to
and we would like users to migrate properly without much breakage.
* Drain connection after ``PoolManager`` redirect (Pull #1817)
* Ensure ``load_verify_locations`` raises ``SSLError`` for all backends (Pull #1812)
* Rename ``VerifiedHTTPSConnection`` to ``HTTPSConnection`` (Pull #1805)
* Allow the CA certificate data to be passed as a string (Pull #1804)
* Raise ``ValueError`` if method contains control characters (Pull #1800)
* Add ``__repr__`` to ``Timeout`` (Pull #1795)
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-urllib3?expand=0&rev=98
