Version 3.4.0

3.4.0 (2024-01-01)

Added

• Support for specifying a custom DNS resolver in Session.
• Support for passing the source address in Session.
• Support for disabling either IPv4 or IPv6 within a Session.

Changed

• PySocks is no longer used for SOCKS proxies. Replaced by python-socks instead.
• urllib3.future minimal version raised to 2.4+ to leverage newly added features.
• Improve compatibility when end-user inadvertently pass a Timeout or Retry instance from the legacy urllib3 instead of urllib3_future.

Fixed

• Blocking the event loop when closing the AsyncSession using with.
• Rare exception on older PyPy interpreters due to Generic having unsupported type variable in extensions._sync_to_async module.

Misc

• Project extras aligned with urllib3.future.
• Using nox instead of tox.
• Switch to ruff instead of black and isort.

Version 3.3.4

3.3.4 (2023-12-03)

Fixed

• Overall, the static typing experience has been improved.
• Code HTTP 425 is now registered as too_early in addition to the legacy unordered_collection.

Removed

• Private module niquests._internal_utils has been removed as it no longer serves its purposes.

Version 3.3.3

3.3.3 (2023-11-26)

Added

• Hook on_upload that allows you to monitor/track the upload progress.
• Model TransferProgress that is used in PreparedRequest as public property upload_progress.

Version 3.3.2

3.3.2 (2023-11-19)

Fixed

• Hooks that do not accept keyword arguments are rejected.
• Applying max_fetch to Session.gather(...) did not prevent the adapter from draining all pending responses.
• Closed session having unconsumed multiplexed requests leaked an exception from urllib3.future.

Changed

• Aligned qh3 version constraint in http3 extra with urllib3.future.

Version 3.3.1

3.3.1 (2023-11-18)

Fixed

• Warning filter (ignore) for DependencyWarning within urllib3.future wasn't applied in time.

Version 3.3.0

3.3.0 (2023-11-18)

Added

• Maximum of (lazy) response(s) to be resolved when calling Session.gather(..., max_fetch = ...). Specifying a valid int to max_fetch will stop after resolving the right amount of responses.

Changed

• urllib3.future minimal version raised to 2.3.900 to leverage the fallback top-level package urllib3_future.

Fixed

• Runtime error when accidentally overriding urllib3.future by an external dependency.
• Undesirable warning yielded by cryptography because of a Microsoft root certificate. "Parsed a negative serial number, which is disallowed by RFC 5280."
• Consider newly registered custom CA when using wassima.register_ca(...).

Removed

• Dependency check at runtime for urllib3. There are no more checks and warnings at runtime for that subject. Ever.

Version 3.2.4

3.2.4 (2023-11-15)

Fixed

• Compatibility with some third-party mock tools.

Changed

• Relax IllegalHeader constraint when the value is an integer, or float.

Version 3.2.3

3.2.3 (2023-11-11)

Fixed

• Overall performance improvement.
• A racing condition in HTTPAdapter with multiplexed enabled while in threads.

Removed

• Checks for header validity as it is duplicated (upstream does it already).
  Warning: Function check_header_validity has been removed. It was not public in the first place.

Changed

• Cached proxies from environment to avoid unnecessary scans on each request.

Version 3.2.2

3.2.2 (2023-11-08)

Changed

• Enforced a maximum in-flight request when using multiplexed connections. Default to 124 per connection
  so, actually 1240 per Session (default is 10 connections). This can be overridden in our HTTPAdapter for advanced users.
  This limit was changed due to a constraint in qh3, for now, we have no way to set this dynamically. We choose the safest
  lowest value in h2, and qh3. This will be improved later.

Fixed

• Performance issue in get_environ_proxies().

Version 3.2.1

3.2.1 (2023-11-06)

Fixed

• Performance issues in HTTP/2, and HTTP/3, with or without multiplexed connections.

Changed

• Enforced a maximum in-flight request when using multiplexed connections. Default to 200 per connection
  so, actually 2000 per Session (default is 10 connections). This can be overridden in our HTTPAdapter for advanced users.