Scheduled weekly dependency update for week 18

[pyup-bot]

Update black from 22.8.0 to 24.4.2.

Changelog

24.4.2

This is a bugfix release to fix two regressions in the new f-string parser introduced in
24.4.1.

Parser

- Fix regression where certain complex f-strings failed to parse (4332)

Performance

- Fix bad performance on certain complex string literals (4331)

24.4.1

Highlights

- Add support for the new Python 3.12 f-string syntax introduced by PEP 701 (3822)

Stable style

- Fix crash involving indented dummy functions containing newlines (4318)

Parser

- Add support for type parameter defaults, a new syntactic feature added to Python 3.13
by PEP 696 (4327)

Integrations

- Github Action now works even when `git archive` is skipped (4313)

24.4.0

Stable style

- Fix unwanted crashes caused by AST equivalency check (4290)

Preview style

- `if` guards in `case` blocks are now wrapped in parentheses when the line is too long.
(4269)
- Stop moving multiline strings to a new line unless inside brackets (4289)

Integrations

- Add a new option `use_pyproject` to the GitHub Action `psf/black`. This will read the
Black version from `pyproject.toml`. (4294)

24.3.0

Highlights

This release is a milestone: it fixes Black's first CVE security vulnerability. If you
run Black on untrusted input, or if you habitually put thousands of leading tab
characters in your docstrings, you are strongly encouraged to upgrade immediately to fix
[CVE-2024-21503](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-21503).

This release also fixes a bug in Black's AST safety check that allowed Black to make
incorrect changes to certain f-strings that are valid in Python 3.12 and higher.

Stable style

- Don't move comments along with delimiters, which could cause crashes (4248)
- Strengthen AST safety check to catch more unsafe changes to strings. Previous versions
of Black would incorrectly format the contents of certain unusual f-strings containing
nested strings with the same quote type. Now, Black will crash on such strings until
support for the new f-string syntax is implemented. (4270)
- Fix a bug where line-ranges exceeding the last code line would not work as expected
(4273)

Performance

- Fix catastrophic performance on docstrings that contain large numbers of leading tab
characters. This fixes
[CVE-2024-21503](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-21503).
(4278)

Documentation

- Note what happens when `--check` is used with `--quiet` (4236)

24.2.0

Stable style

- Fixed a bug where comments where mistakenly removed along with redundant parentheses
(4218)

Preview style

- Move the `hug_parens_with_braces_and_square_brackets` feature to the unstable style
due to an outstanding crash and proposed formatting tweaks (4198)
- Fixed a bug where base expressions caused inconsistent formatting of \*\* in tenary
expression (4154)
- Checking for newline before adding one on docstring that is almost at the line limit
(4185)
- Remove redundant parentheses in `case` statement `if` guards (4214).

Configuration

- Fix issue where _Black_ would ignore input files in the presence of symlinks (4222)
- _Black_ now ignores `pyproject.toml` that is missing a `tool.black` section when
discovering project root and configuration. Since _Black_ continues to use version
control as an indicator of project root, this is expected to primarily change behavior
for users in a monorepo setup (desirably). If you wish to preserve previous behavior,
simply add an empty `[tool.black]` to the previously discovered `pyproject.toml`
(4204)

Output

- Black will swallow any `SyntaxWarning`s or `DeprecationWarning`s produced by the `ast`
module when performing equivalence checks (4189)

Integrations

- Add a JSONSchema and provide a validate-pyproject entry-point (4181)

24.1.1

Bugfix release to fix a bug that made Black unusable on certain file systems with strict
limits on path length.

Preview style

- Consistently add trailing comma on typed parameters (4164)

Configuration

- Shorten the length of the name of the cache file to fix crashes on file systems that
do not support long paths (4176)

24.1.0

Highlights

This release introduces the new 2024 stable style (4106), stabilizing the following
changes:

- Add parentheses around `if`-`else` expressions (2278)
- Dummy class and function implementations consisting only of `...` are formatted more
compactly (3796)
- If an assignment statement is too long, we now prefer splitting on the right-hand side
(3368)
- Hex codes in Unicode escape sequences are now standardized to lowercase (2916)
- Allow empty first lines at the beginning of most blocks (3967, 4061)
- Add parentheses around long type annotations (3899)
- Enforce newline after module docstrings (3932, 4028)
- Fix incorrect magic trailing comma handling in return types (3916)
- Remove blank lines before class docstrings (3692)
- Wrap multiple context managers in parentheses if combined in a single `with` statement
(3489)
- Fix bug in line length calculations for power operations (3942)
- Add trailing commas to collection literals even if there's a comment after the last
entry (3393)
- When using `--skip-magic-trailing-comma` or `-C`, trailing commas are stripped from
subscript expressions with more than 1 element (3209)
- Add extra blank lines in stubs in a few cases (3564, 3862)
- Accept raw strings as docstrings (3947)
- Split long lines in case blocks (4024)
- Stop removing spaces from walrus operators within subscripts (3823)
- Fix incorrect formatting of certain async statements (3609)
- Allow combining ` fmt: skip` with other comments (3959)

There are already a few improvements in the `--preview` style, which are slated for the
2025 stable style. Try them out and
[share your feedback](https://github.com/psf/black/issues). In the past, the preview
style has included some features that we were not able to stabilize. This year, we're
adding a separate `--unstable` style for features with known problems. Now, the
`--preview` style only includes features that we actually expect to make it into next
year's stable style.

Stable style

Several bug fixes were made in features that are moved to the stable style in this
release:

- Fix comment handling when parenthesising conditional expressions (4134)
- Fix bug where spaces were not added around parenthesized walruses in subscripts,
unlike other binary operators (4109)
- Remove empty lines before docstrings in async functions (4132)
- Address a missing case in the change to allow empty lines at the beginning of all
blocks, except immediately before a docstring (4130)
- For stubs, fix logic to enforce empty line after nested classes with bodies (4141)

Preview style

- Add `--unstable` style, covering preview features that have known problems that would
block them from going into the stable style. Also add the `--enable-unstable-feature`
flag; for example, use
`--enable-unstable-feature hug_parens_with_braces_and_square_brackets` to apply this
preview feature throughout 2024, even if a later Black release downgrades the feature
to unstable (4096)
- Format module docstrings the same as class and function docstrings (4095)
- Fix crash when using a walrus in a dictionary (4155)
- Fix unnecessary parentheses when wrapping long dicts (4135)
- Stop normalizing spaces before ` fmt: skip` comments (4146)

Configuration

- Print warning when configuration in `pyproject.toml` contains an invalid key (4165)
- Fix symlink handling, properly ignoring symlinks that point outside of root (4161)
- Fix cache mtime logic that resulted in false positive cache hits (4128)
- Remove the long-deprecated `--experimental-string-processing` flag. This feature can
currently be enabled with `--preview --enable-unstable-feature string_processing`.
(4096)

Integrations

- Revert the change to run Black's pre-commit integration only on specific git hooks
(3940) for better compatibility with older versions of pre-commit (4137)

23.12.1

Packaging

- Fixed a bug that included dependencies from the `d` extra by default (4108)

23.12.0

Highlights

It's almost 2024, which means it's time for a new edition of _Black_'s stable style!
Together with this release, we'll put out an alpha release 24.1a1 showcasing the draft
2024 stable style, which we'll finalize in the January release. Please try it out and
[share your feedback](https://github.com/psf/black/issues/4042).

This release (23.12.0) will still produce the 2023 style. Most but not all of the
changes in `--preview` mode will be in the 2024 stable style.

Stable style

- Fix bug where ` fmt: off` automatically dedents when used with the `--line-ranges`
option, even when it is not within the specified line range. (4084)
- Fix feature detection for parenthesized context managers (4104)

Preview style

- Prefer more equal signs before a break when splitting chained assignments (4010)
- Standalone form feed characters at the module level are no longer removed (4021)
- Additional cases of immediately nested tuples, lists, and dictionaries are now
indented less (4012)
- Allow empty lines at the beginning of all blocks, except immediately before a
docstring (4060)
- Fix crash in preview mode when using a short `--line-length` (4086)
- Keep suites consisting of only an ellipsis on their own lines if they are not
functions or class definitions (4066) (4103)

Configuration

- `--line-ranges` now skips _Black_'s internal stability check in `--safe` mode. This
avoids a crash on rare inputs that have many unformatted same-content lines. (4034)

Packaging

- Upgrade to mypy 1.7.1 (4049) (4069)
- Faster compiled wheels are now available for CPython 3.12 (4070)

Integrations

- Enable 3.12 CI (4035)
- Build docker images in parallel (4054)
- Build docker images with 3.12 (4055)

23.11.0

Highlights

- Support formatting ranges of lines with the new `--line-ranges` command-line option
(4020)

Stable style

- Fix crash on formatting bytes strings that look like docstrings (4003)
- Fix crash when whitespace followed a backslash before newline in a docstring (4008)
- Fix standalone comments inside complex blocks crashing Black (4016)
- Fix crash on formatting code like `await (a ** b)` (3994)
- No longer treat leading f-strings as docstrings. This matches Python's behaviour and
fixes a crash (4019)

Preview style

- Multiline dicts and lists that are the sole argument to a function are now indented
less (3964)
- Multiline unpacked dicts and lists as the sole argument to a function are now also
indented less (3992)
- In f-string debug expressions, quote types that are visible in the final string are
now preserved (4005)
- Fix a bug where long `case` blocks were not split into multiple lines. Also enable
general trailing comma rules on `case` blocks (4024)
- Keep requiring two empty lines between module-level docstring and first function or
class definition (4028)
- Add support for single-line format skip with other comments on the same line (3959)

Configuration

- Consistently apply force exclusion logic before resolving symlinks (4015)
- Fix a bug in the matching of absolute path names in `--include` (3976)

Performance

- Fix mypyc builds on arm64 on macOS (4017)

Integrations

- Black's pre-commit integration will now run only on git hooks appropriate for a code
formatter (3940)

23.10.1

Highlights

- Maintenance release to get a fix out for GitHub Action edge case (3957)

Preview style

- Fix merging implicit multiline strings that have inline comments (3956)
- Allow empty first line after block open before a comment or compound statement (3967)

Packaging

- Change Dockerfile to hatch + compile black (3965)

Integrations

- The summary output for GitHub workflows is now suppressible using the `summary`
parameter. (3958)
- Fix the action failing when Black check doesn't pass (3957)

Documentation

- It is known Windows documentation CI is broken
https://github.com/psf/black/issues/3968

23.10.0

Stable style

- Fix comments getting removed from inside parenthesized strings (3909)

Preview style

- Fix long lines with power operators getting split before the line length (3942)
- Long type hints are now wrapped in parentheses and properly indented when split across
multiple lines (3899)
- Magic trailing commas are now respected in return types. (3916)
- Require one empty line after module-level docstrings. (3932)
- Treat raw triple-quoted strings as docstrings (3947)

Configuration

- Fix cache versioning logic when `BLACK_CACHE_DIR` is set (3937)

Parser

- Fix bug where attributes named `type` were not accepted inside `match` statements
(3950)
- Add support for PEP 695 type aliases containing lambdas and other unusual expressions
(3949)

Output

- Black no longer attempts to provide special errors for attempting to format Python 2
code (3933)
- Black will more consistently print stacktraces on internal errors in verbose mode
(3938)

Integrations

- The action output displayed in the job summary is now wrapped in Markdown (3914)

23.9.1

Due to various issues, the previous release (23.9.0) did not include compiled mypyc
wheels, which make Black significantly faster. These issues have now been fixed, and
this release should come with compiled wheels once again.

There will be no wheels for Python 3.12 due to a bug in mypyc. We will provide 3.12
wheels in a future release as soon as the mypyc bug is fixed.

Packaging

- Upgrade to mypy 1.5.1 (3864)

Performance

- Store raw tuples instead of NamedTuples in Black's cache, improving performance and
decreasing the size of the cache (3877)

23.9.0

Preview style

- More concise formatting for dummy implementations (3796)
- In stub files, add a blank line between a statement with a body (e.g an
`if sys.version_info > (3, x):`) and a function definition on the same level (3862)
- Fix a bug whereby spaces were removed from walrus operators within subscript(3823)

Configuration

- Black now applies exclusion and ignore logic before resolving symlinks (3846)

Performance

- Avoid importing `IPython` if notebook cells do not contain magics (3782)
- Improve caching by comparing file hashes as fallback for mtime and size (3821)

_Blackd_

- Fix an issue in `blackd` with single character input (3558)

Integrations

- Black now has an
[official pre-commit mirror](https://github.com/psf/black-pre-commit-mirror). Swapping
`https://github.com/psf/black` to `https://github.com/psf/black-pre-commit-mirror` in
your `.pre-commit-config.yaml` will make Black about 2x faster (3828)
- The `.black.env` folder specified by `ENV_PATH` will now be removed on the completion
of the GitHub Action (3759)

23.7.0

Highlights

- Runtime support for Python 3.7 has been removed. Formatting 3.7 code will still be
supported until further notice (3765)

Stable style

- Fix a bug where an illegal trailing comma was added to return type annotations using
PEP 604 unions (3735)
- Fix several bugs and crashes where comments in stub files were removed or mishandled
under some circumstances (3745)
- Fix a crash with multi-line magic comments like `type: ignore` within parentheses
(3740)
- Fix error in AST validation when _Black_ removes trailing whitespace in a type comment
(3773)

Preview style

- Implicitly concatenated strings used as function args are no longer wrapped inside
parentheses (3640)
- Remove blank lines between a class definition and its docstring (3692)

Configuration

- The `--workers` argument to _Black_ can now be specified via the `BLACK_NUM_WORKERS`
environment variable (3743)
- `.pytest_cache`, `.ruff_cache` and `.vscode` are now excluded by default (3691)
- Fix _Black_ not honouring `pyproject.toml` settings when running `--stdin-filename`
and the `pyproject.toml` found isn't in the current working directory (3719)
- _Black_ will now error if `exclude` and `extend-exclude` have invalid data types in
`pyproject.toml`, instead of silently doing the wrong thing (3764)

Packaging

- Upgrade mypyc from 0.991 to 1.3 (3697)
- Remove patching of Click that mitigated errors on Python 3.6 with `LANG=C` (3768)

Parser

- Add support for the new PEP 695 syntax in Python 3.12 (3703)

Performance

- Speed up _Black_ significantly when the cache is full (3751)
- Avoid importing `IPython` in a case where we wouldn't need it (3748)

Output

- Use aware UTC datetimes internally, avoids deprecation warning on Python 3.12 (3728)
- Change verbose logging to exactly mirror _Black_'s logic for source discovery (3749)

_Blackd_

- The `blackd` argument parser now shows the default values for options in their help
text (3712)

Integrations

- Black is now tested with
[`PYTHONWARNDEFAULTENCODING = 1`](https://docs.python.org/3/library/io.html#io-encoding-warning)
(3763)
- Update GitHub Action to display black output in the job summary (3688)

Documentation

- Add a CITATION.cff file to the root of the repository, containing metadata on how to
cite this software (3723)
- Update the _classes_ and _exceptions_ documentation in Developer reference to match
the latest code base (3755)

23.3.0

Highlights

This release fixes a longstanding confusing behavior in Black's GitHub action, where the
version of the action did not determine the version of Black being run (issue 3382). In
addition, there is a small bug fix around imports and a number of improvements to the
preview style.

Please try out the
[preview style](https://black.readthedocs.io/en/stable/the_black_code_style/future_style.html#preview-style)
with `black --preview` and tell us your feedback. All changes in the preview style are
expected to become part of Black's stable style in January 2024.

Stable style

- Import lines with ` fmt: skip` and ` fmt: off` no longer have an extra blank line
added when they are right after another import line (3610)

Preview style

- Add trailing commas to collection literals even if there's a comment after the last
entry (3393)
- `async def`, `async for`, and `async with` statements are now formatted consistently
compared to their non-async version. (3609)
- `with` statements that contain two context managers will be consistently wrapped in
parentheses (3589)
- Let string splitters respect [East Asian Width](https://www.unicode.org/reports/tr11/)
(3445)
- Now long string literals can be split after East Asian commas and periods (`、` U+3001
IDEOGRAPHIC COMMA, `。` U+3002 IDEOGRAPHIC FULL STOP, & `，` U+FF0C FULLWIDTH COMMA)
besides before spaces (3445)
- For stubs, enforce one blank line after a nested class with a body other than just
`...` (3564)
- Improve handling of multiline strings by changing line split behavior (1879)

Parser

- Added support for formatting files with invalid type comments (3594)

Integrations

- Update GitHub Action to use the version of Black equivalent to action's version if
version input is not specified (3543)
- Fix missing Python binary path in autoload script for vim (3508)

Documentation

- Document that only the most recent release is supported for security issues;
vulnerabilities should be reported through Tidelift (3612)

23.1.0

Highlights

This is the first release of 2023, and following our
[stability policy](https://black.readthedocs.io/en/stable/the_black_code_style/index.html#stability-policy),
it comes with a number of improvements to our stable style, including improvements to
empty line handling, removal of redundant parentheses in several contexts, and output
that highlights implicitly concatenated strings better.

There are also many changes to the preview style; try out `black --preview` and give us
feedback to help us set the stable style for next year.

In addition to style changes, Black now automatically infers the supported Python
versions from your `pyproject.toml` file, removing the need to set Black's target
versions separately.

Stable style

- Introduce the 2023 stable style, which incorporates most aspects of last year's
preview style (3418). Specific changes:
- Enforce empty lines before classes and functions with sticky leading comments
 (3302) (22.12.0)
- Reformat empty and whitespace-only files as either an empty file (if no newline is
 present) or as a single newline character (if a newline is present) (3348)
 (22.12.0)
- Implicitly concatenated strings used as function args are now wrapped inside
 parentheses (3307) (22.12.0)
- Correctly handle trailing commas that are inside a line's leading non-nested parens
 (3370) (22.12.0)
- `--skip-string-normalization` / `-S` now prevents docstring prefixes from being
 normalized as expected (3168) (since 22.8.0)
- When using `--skip-magic-trailing-comma` or `-C`, trailing commas are stripped from
 subscript expressions with more than 1 element (3209) (22.8.0)
- Implicitly concatenated strings inside a list, set, or tuple are now wrapped inside
 parentheses (3162) (22.8.0)
- Fix a string merging/split issue when a comment is present in the middle of
 implicitly concatenated strings on its own line (3227) (22.8.0)
- Docstring quotes are no longer moved if it would violate the line length limit
 (3044, 3430) (22.6.0)
- Parentheses around return annotations are now managed (2990) (22.6.0)
- Remove unnecessary parentheses around awaited objects (2991) (22.6.0)
- Remove unnecessary parentheses in `with` statements (2926) (22.6.0)
- Remove trailing newlines after code block open (3035) (22.6.0)
- Code cell separators `%%` are now standardised to ` %%` (2919) (22.3.0)
- Remove unnecessary parentheses from `except` statements (2939) (22.3.0)
- Remove unnecessary parentheses from tuple unpacking in `for` loops (2945) (22.3.0)
- Avoid magic-trailing-comma in single-element subscripts (2942) (22.3.0)
- Fix a crash when a colon line is marked between ` fmt: off` and ` fmt: on` (3439)

Preview style

- Format hex codes in unicode escape sequences in string literals (2916)
- Add parentheses around `if`-`else` expressions (2278)
- Improve performance on large expressions that contain many strings (3467)
- Fix a crash in preview style with assert + parenthesized string (3415)
- Fix crashes in preview style with walrus operators used in function return annotations
and except clauses (3423)
- Fix a crash in preview advanced string processing where mixed implicitly concatenated
regular and f-strings start with an empty span (3463)
- Fix a crash in preview advanced string processing where a standalone comment is placed
before a dict's value (3469)
- Fix an issue where extra empty lines are added when a decorator has ` fmt: skip`
applied or there is a standalone comment between decorators (3470)
- Do not put the closing quotes in a docstring on a separate line, even if the line is
too long (3430)
- Long values in dict literals are now wrapped in parentheses; correspondingly
unnecessary parentheses around short values in dict literals are now removed; long
string lambda values are now wrapped in parentheses (3440)
- Fix two crashes in preview style involving edge cases with docstrings (3451)
- Exclude string type annotations from improved string processing; fix crash when the
return type annotation is stringified and spans across multiple lines (3462)
- Wrap multiple context managers in parentheses when targeting Python 3.9+ (3489)
- Fix several crashes in preview style with walrus operators used in `with` statements
or tuples (3473)
- Fix an invalid quote escaping bug in f-string expressions where it produced invalid
code. Implicitly concatenated f-strings with different quotes can now be merged or
quote-normalized by changing the quotes used in expressions. (3509)
- Fix crash on `await (yield)` when Black is compiled with mypyc (3533)

Configuration

- Black now tries to infer its `--target-version` from the project metadata specified in
`pyproject.toml` (3219)

Packaging

- Upgrade mypyc from `0.971` to `0.991` so mypycified _Black_ can be built on armv7
(3380)
- This also fixes some crashes while using compiled Black with a debug build of
 CPython
- Drop specific support for the `tomli` requirement on 3.11 alpha releases, working
around a bug that would cause the requirement not to be installed on any non-final
Python releases (3448)
- Black now depends on `packaging` version `22.0` or later. This is required for new
functionality that needs to parse part of the project metadata (3219)

Output

- Calling `black --help` multiple times will return the same help contents each time
(3516)
- Verbose logging now shows the values of `pyproject.toml` configuration variables
(3392)
- Fix false symlink detection messages in verbose output due to using an incorrect
relative path to the project root (3385)

Integrations

- Move 3.11 CI to normal flow now that all dependencies support 3.11 (3446)
- Docker: Add new `latest_prerelease` tag automation to follow latest black alpha
release on docker images (3465)

Documentation

- Expand `vim-plug` installation instructions to offer more explicit options (3468)

22.12.0

Preview style

- Enforce empty lines before classes and functions with sticky leading comments (3302)
- Reformat empty and whitespace-only files as either an empty file (if no newline is
present) or as a single newline character (if a newline is present) (3348)
- Implicitly concatenated strings used as function args are now wrapped inside
parentheses (3307)
- For assignment statements, prefer splitting the right hand side if the left hand side
fits on a single line (3368)
- Correctly handle trailing commas that are inside a line's leading non-nested parens
(3370)

Configuration

- Fix incorrectly applied `.gitignore` rules by considering the `.gitignore` location
and the relative path to the target file (3338)
- Fix incorrectly ignoring `.gitignore` presence when more than one source directory is
specified (3336)

Parser

- Parsing support has been added for walruses inside generator expression that are
passed as function args (for example,
`any(match := my_re.match(text) for text in texts)`) (3327).

Integrations

- Vim plugin: Optionally allow using the system installation of Black via
`let g:black_use_virtualenv = 0`(3309)

22.10.0

Highlights

- Runtime support for Python 3.6 has been removed. Formatting 3.6 code will still be
supported until further notice.

Stable style

- Fix a crash when ` fmt: on` is used on a different block level than ` fmt: off`
(3281)

Preview style

- Fix a crash when formatting some dicts with parenthesis-wrapped long string keys
(3262)

Configuration

- `.ipynb_checkpoints` directories are now excluded by default (3293)
- Add `--skip-source-first-line` / `-x` option to ignore the first line of source code
while formatting (3299)

Packaging

- Executables made with PyInstaller will no longer crash when formatting several files
at once on macOS. Native x86-64 executables for macOS are available once again.
(3275)
- Hatchling is now used as the build backend. This will not have any effect for users
who install Black with its wheels from PyPI. (3233)
- Faster compiled wheels are now available for CPython 3.11 (3276)

_Blackd_

- Windows style (CRLF) newlines will be preserved (3257).

Integrations

- Vim plugin: add flag (`g:black_preview`) to enable/disable the preview style (3246)
- Update GitHub Action to support formatting of Jupyter Notebook files via a `jupyter`
option (3282)
- Update GitHub Action to support use of version specifiers (e.g. `<23`) for Black
version (3265)

Links

• PyPI: https://pypi.org/project/black
• Changelog: https://data.safetycli.com/changelogs/black/

Update certifi from 2022.9.24 to 2024.2.2.

The bot wasn't able to find a changelog for this release. Got an idea?

Links

• PyPI: https://pypi.org/project/certifi
• Repo: https://github.com/certifi/python-certifi

Update idna from 2.10 to 3.7.

Changelog

3.7

++++++++++++++++

- Fix issue where specially crafted inputs to encode() could
take exceptionally long amount of time to process. [CVE-2024-3651]

Thanks to Guido Vranken for reporting the issue.

3.6

++++++++++++++++

- Fix regression to include tests in source distribution.

3.5

++++++++++++++++

- Update to Unicode 15.1.0
- String codec name is now "idna2008" as overriding the system codec
"idna" was not working.
- Fix typing error for codec encoding
- "setup.cfg" has been added for this release due to some downstream
lack of adherence to PEP 517. Should be removed in a future release
so please prepare accordingly.
- Removed reliance on a symlink for the "idna-data" tool to comport
with PEP 517 and the Python Packaging User Guide for sdist archives.
- Added security reporting protocol for project

Thanks Jon Ribbens, Diogo Teles Sant'Anna, Wu Tingfeng for contributions
to this release.

3.4

++++++++++++++++

- Update to Unicode 15.0.0
- Migrate to pyproject.toml for build information (PEP 621)
- Correct another instance where generic exception was raised instead of
IDNAError for malformed input
- Source distribution uses zeroized file ownership for improved
reproducibility

Thanks to Seth Michael Larson for contributions to this release.

3.3

++++++++++++++++

- Update to Unicode 14.0.0
- Update to in-line type annotations
- Throw IDNAError exception correctly for some malformed input
- Advertise support for Python 3.10
- Improve testing regime on Github
- Fix Russian typo in documentation

Thanks to Jon Defresne, Hugo van Kemenade, Seth Michael Larson,
Patrick Ventuzelo and Boris Verhovsky for contributions to this
release.

3.2

++++++++++++++++

- Add type hints (Thanks, Seth Michael Larson!)
- Remove support for Python 3.4

3.1

++++++++++++++++

- Ensure license is included in package (Thanks, Julien Schueller)
- No longer mark wheel has universal (Thanks, Matthieu Darbois)
- Test on PowerPC using Travis CI

3.0

++++++++++++++++

- Python 2 is no longer supported (the 2.x branch supports Python 2,
use "idna<3" in your requirements file if you need Python 2 support)
- Support for V2 UTS 46 test vectors.

Links

• PyPI: https://pypi.org/project/idna
• Changelog: https://data.safetycli.com/changelogs/idna/

Update jinja2 from 3.1.2 to 3.1.3.

The bot wasn't able to find a changelog for this release. Got an idea?

Links

• PyPI: https://pypi.org/project/jinja2
• Homepage: https://palletsprojects.com/p/jinja/

Update pygments from 2.13.0 to 2.18.0.

The bot wasn't able to find a changelog for this release. Got an idea?

Links

• PyPI: https://pypi.org/project/pygments

Update requests from 2.28.1 to 2.31.0.

Changelog

2.31.0

-------------------

**Security**
- Versions of Requests between v2.3.0 and v2.30.0 are vulnerable to potential
forwarding of `Proxy-Authorization` headers to destination servers when
following HTTPS redirects.

When proxies are defined with user info (https://user:passproxy:8080), Requests
will construct a `Proxy-Authorization` header that is attached to the request to
authenticate with the proxy.

In cases where Requests receives a redirect response, it previously reattached
the `Proxy-Authorization` header incorrectly, resulting in the value being
sent through the tunneled connection to the destination server. Users who rely on
defining their proxy credentials in the URL are *strongly* encouraged to upgrade
to Requests 2.31.0+ to prevent unintentional leakage and rotate their proxy
credentials once the change has been fully deployed.

Users who do not use a proxy or do not supply their proxy credentials through
the user information portion of their proxy URL are not subject to this
vulnerability.

Full details can be read in our [Github Security Advisory](https://github.com/psf/requests/security/advisories/GHSA-j8r2-6x86-q33q)
and [CVE-2023-32681](https://nvd.nist.gov/vuln/detail/CVE-2023-32681).

2.30.0

-------------------

**Dependencies**
- ⚠️ Added support for urllib3 2.0. ⚠️

This may contain minor breaking changes so we advise careful testing and
reviewing https://urllib3.readthedocs.io/en/latest/v2-migration-guide.html
prior to upgrading.

Users who wish to stay on urllib3 1.x can pin to `urllib3<2`.

2.29.0

-------------------

**Improvements**

- Requests now defers chunked requests to the urllib3 implementation to improve
standardization. (6226)
- Requests relaxes header component requirements to support bytes/str subclasses. (6356)

2.28.2

-------------------

**Dependencies**

- Requests now supports charset\_normalizer 3.x. (6261)

**Bugfixes**

- Updated MissingSchema exception to suggest https scheme rather than http. (6188)

Links

• PyPI: https://pypi.org/project/requests
• Changelog: https://data.safetycli.com/changelogs/requests/
• Docs: https://requests.readthedocs.io

Update tqdm from 4.51.0 to 4.66.4.

Changelog

4.66.4

- `rich`: fix completion (1395 <- 1306)
- minor framework updates & code tidy (1578)

4.66.3

- `cli`: `eval` safety (fixes CVE-2024-34062, GHSA-g7vv-2v7x-gj9p)

4.66.2

- `pandas`: add `DataFrame.progress_map` (1549)
- `notebook`: fix HTML padding (1506)
- `keras`: fix resuming training when `verbose>=2` (1508)
- fix `format_num` negative fractions missing leading zero (1548)
- fix Python 3.12 `DeprecationWarning` on `import` (1519)
- linting: use f-strings (1549)
- update tests (1549)
+ fix `pandas` warnings
+ fix `asv` (https://github.com/airspeed-velocity/asv/issues/1323)
+ fix macos `notebook` docstring indentation
- CI: bump actions (1549)

4.66.1

- fix `utils.envwrap` types (1493 <- 1491, 1320 <- 966, 1319)
+ e.g. cloudwatch & kubernetes workaround: `export TQDM_POSITION=-1`
- drop mentions of unsupported Python versions

4.66.0

- environment variables to override defaults (`TQDM_*`) (1491 <- 1061, 950 <- 614, 1318, 619, 612, 370)
+ e.g. in CI jobs, `export TQDM_MININTERVAL=5` to avoid log spam
+ add tests & docs for `tqdm.utils.envwrap`
- fix & update CLI completion
- fix & update API docs
- minor code tidy: replace `os.path` => `pathlib.Path`
- fix docs image hosting
- release with CI bot account again (https://github.com/cli/cli/issues/6680)

4.65.2

- exclude `examples` from distributed wheel (1492)

4.65.1

- migrate `setup.{cfg,py}` => `pyproject.toml` (1490)
+ fix `asv` benchmarks
+ update docs
- fix snap build (1490)
- fix & update tests (1490)
+ fix flaky notebook tests
+ bump `pre-commit`
+ bump workflow actions

4.65.0

- add Python 3.11 and drop Python 3.6 support (1439, 1419, 502 <- 720, 620)
- misc code & docs tidy
- fix & update CI workflows & tests

4.64.1

- support `ipywidgets>=8`  (1366, 1361 <- 1310, 1359, 1360, 1364)
+ fix jupyter lab display
+ update notebook tests

4.64.0

- add `contrib.slack` (1313)

4.63.2

- `rich`: expose `options` kwargs (1282)
- `autonotebook`: re-enable VSCode (1309)
- misc docs typos (1301, 1299)
- update dev dependencies (1311)

4.63.1

- fix stderr/stdout missing `flush()` (1248 <- 1177)
- misc speed improvements/optimisations

4.63.0

- add `__reversed__()`
- add efficient `__contains__()`
- improve CLI startup time (replace `pkg_resources` => `importlib`)
- `tqdm.autonotebook` warning & `std` fallback on missing `ipywidgets` (1218 <- 1082, 1217)
- warn on positional CLI arguments
- misc build/test framework updates
+ enable `py3.10` tests
+ add `conda` dependencies
+ update pre-commit hooks
+ fix `pytest` config (`nbval`, `asyncio`)
+ fix dependencies & tests
+ fix site deployment

4.62.3

- fix minor typo (1246)
- minor example fix (1246)
- misc tidying & refactoring
- misc build/dev framework updates
+ update dependencies
+ update linters
+ update docs deployment branches
- misc test/ci updates
+ test forks
+ tidy OS & Python version tests
+ bump primary python version 3.7 => 3.8
+ beta py3.10 testing
+ fix py2.7 tests
+ better timeout handling

4.62.2

- fix notebook memory leak (1216)
- fix `contrib.concurrent` with generators (1233 <- 1231)

4.62.1

- `contrib.logging`: inherit existing handler output stream (1191)
- fix `PermissionError` by using `weakref` in `DisableOnWriteError` (1207)
- fix `contrib.telegram` creation rate limit handling (1223, 1221 <- 1220, 1076)
- tests: fix py27 `keras` dependencies (1222)
- misc tidy: use relative imports (1222)
- minor documentation updates (1222)

4.62.0

- `asyncio.gather` API consistency with stdlib (1212)
- fix shutdown exception (1209 <- 1198)
- misc build framework updates (1209)
- add [GH Sponsors](https://github.com/sponsors/tqdm/dashboard/tiers?frequency=one-time) & [merch](https://tqdm.github.io/merch) links

4.61.2

- install `colorama` on Windows (1139, 454)
- add telegram support for `leave=False` (1189)
- support `pandas==1.3.0` (1199)
- fix `keras` potential `AttributeError` (1184 <- 1183)
- fix py3.10 `asyncio` tests (1176)
- flush `stdout`/`err` before first render (1177)
- misc minor build & test framework updates (1180)

4.61.1

- fix `utils._screen_shape_linux()` sometimes raising `ValueError` (1174)
- minor build/CI framework updates (1175)
- minor documentation updates
- fix typo (1178)
- link to [merch](https://tqdm.github.io/merch)! :billed_cap: :shirt:

4.61.0

- `keras` support for `initial_epoch` (1150 <- 1138)
- misc documentation updates
+ update & shorten URLs (1163)
+ fix typos (1162)
- fix & update tests (1163)
- minor framework updates (1163)

4.60.0

- add `contrib.logging` helpers for redirecting to `tqdm.write()` (1155 <- 786)
- support `delay` in `notebook` (1142)
- fix `contrib.tmap`, `tzip` not using `tqdm_class` (1148)
- add `notebook` tests (1143)
- updates & misc minor fixes for documentation

4.59.0

- add `tqdm.dask.TqdmCallback` (1079, 279 <- 278)
- add `asyncio.gather()` (1136)
- add basic support for `length_hint` (1068)
- add & update tests
- misc documentation updates (1132)
+ update contributing guide
+ update URLs
+ bash completion: add missing `--delay`
- misc code tidy
- add `[notebook]` extra (1135)

4.58.0

- add start `delay` in seconds (836 <- 1069, 704)
- add tests
- misc code tidy (1130)
- misc documentation updates

4.57.0

- add line buffering for `DummyTqdmFile` (960)
- fix & update demo notebook (1127)
- fix py3 urllib examples (1127)
- suppress deprecated `pandas` warnings (824, 1094)
- misc framework updates
- misc tests updates
- misc code tidy

4.56.2

- fix attribute errors when disabled (1126)
+ `reset()` (1125)
+ `unpause()`
- add tests

4.56.1

- fix `repr()` & `format_dict` when disabled (1113 <- 624)
- rename `__repr__()` => `__str__()`
- minor documentation updates (1113)
+ fix Binder demo notebook (1119)
+ remove explicit Dockerfile
+ move some images to external repo
- add & update tests

4.56.0

- add `tqdm.tk` (1006)
- add `tqdm.rich`
- minor formatting improvements for `tqdm.gui`
- fix `display()` inheritance/override
- add tests
- add documentation

4.55.2

- update tests (1108)
+ make pre-commit `pytest` quicker
+ switch pre-commit from `make` to `python`
+ add and update (auto) formatters & CI (1108, 1093)
- update contributing guidelines (1108)
+ fix formatting
+ test dependencies (1109)
- update `.gitignore`
- fix (auto & manual) formatting
- fix minor detected bugs
- misc build/CI framework upgrades

4.55.1

- fix `(Rolling|Expanding).progress_apply()` on `pandas==1.2.0` (1106)
- minor documentation updates

4.55.0

- fix ASCII notebook export (937, 1035, 1098)
- fix notebook gui-mode extra spaces (433, 479, 550, 935)
- better ETA for early iterations (1101)
- better ETA for wildly varying iteration rates (1102)
- update submodule inheritance
+ `tqdm.gui`
+ `tqdm.notebook`
+ `tqdm.contrib.telegram`
+ `tqdm.contrib.discord`
- documentation updates
- misc code optimisations
- add tests
- framework updates
+ build
+ CI & test
- misc code linting/formatting

4.54.1

- drop `py3.4` (no longer tested) (1091)
- misc CI updates (1091)
+ update `snap` build & deploy method
+ bot releases

4.54.0

- get rid of `get_new` (1085 <- 1084, 509)
- minor CI framework optimisations

4.53.0

- provide `get_new()` helper for mixed subclasses in nested mode (509)
- fix nested `asyncio` (1074)
+ document async `break` hazard
- add tests
- drop py2.6/3.2/3.3 and distutils (no longer tested)
+ drop py2.6 (502 <- 620, 127)
+ drop `distutils` in favour of `setuptools`/`setup.cfg` (723, 721)
- CI framework overhaul
+ drop appveyor (Windows already tested by GHA)
+ skip `devel` PRs
+ automate linting comments on failure
- use `setuptools_scm` (722)
+ fix & update tests
+ fix & upgrade snap build
+ update CONTRIBUTING docs

4.52.0

- allow delaying `display()` to a different notebook cell (1059 <- 909, 954)
+ add `notebook` argument `display=True` (use `display=False` with `display(tqdm_object.container)`)
+ add `keras.TqdmCallback` support for initialiser arguments (use `display=False` with `tqdm_callback_object.display()`) (1059 <- 1065)
+ add documentation
- add CI on windows (507)
- enable CI on OSX
- migrate CI Travis => GHA
+ add tests for MacOS & Windows
+ add tests for py3.9 (1073)
+ update documentation
- minify docker build
- update tests
- misc tidy

Links

• PyPI: https://pypi.org/project/tqdm
• Changelog: https://data.safetycli.com/changelogs/tqdm/

Update urllib3 from 1.26.11 to 2.2.1.

Changelog

2.2.1

🚀 urllib3 is fundraising for HTTP/2 support

[urllib3 is raising ~$40,000 USD](https://sethmlarson.dev/urllib3-is-fundraising-for-http2-support) 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](https://opencollective.com/urllib3) 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)

2.2.0

🖥️ urllib3 now works in the browser

:tada: **This release adds experimental support for [using urllib3 in the browser with Pyodide](https://urllib3.readthedocs.io/en/stable/reference/contrib/emscripten.html)!** :tada:

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](https://github.com/urllib3/urllib3/issues).

🚀 urllib3 is fundraising for HTTP/2 support

[urllib3 is raising ~$40,000 USD](https://sethmlarson.dev/urllib3-is-fundraising-for-http2-support) 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](https://opencollective.com/urllib3) 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](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))
- Added support for `HTTPResponse.read1()` method. ([3186](https://github.com/urllib3/urllib3/issues/3186))
- Added rudimentary support for HTTP/2. ([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))
- 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))
- Fixed an issue where `headers` passed in a request with `json=` would be mutated ([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))
- 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))
- Fixed TLS 1.3 post-handshake auth when the server certificate validation is disabled ([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))

2.1.0

Read the [v2 migration guide](https://urllib3.readthedocs.io/en/latest/v2-migration-guide.html) for help upgrading to the latest version of urllib3.

Removals

- Removed support for the deprecated urllib3[secure] extra. ([2680](https://github.com/urllib3/urllib3/issues/2680))
- Removed support for the deprecated SecureTransport TLS implementation. ([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))


Bugfixes

- Allowed loading CA certificates from memory for proxies. ([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))

2.0.7

* Made body stripped from HTTP requests changing the request method to GET after HTTP 303 "See Other" redirect responses. (GHSA-g4mx-q9vg-27p4)

2.0.6

* 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`. (GHSA-v845-jxx5-vc9f)

2.0.5

- Allowed pyOpenSSL third-party module without any deprecation warning. [3126](https://github.com/urllib3/urllib3/issues/3126)
- Fixed default ``blocksize`` of ``HTTPConnection`` classes to match high-level classes. Previously was 8KiB, now 16KiB. [3066](https://github.com/urllib3/urllib3/issues/3066>)

2.0.4

- Added support for union operators to ``HTTPHeaderDict`` (2254)
- 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 (2757)
- Relied on the standard library for checking hostnames in supported PyPy releases (3087)

2.0.3

- Allowed alternative SSL libraries such as LibreSSL, while still issuing a warning as we cannot help users facing issues with implementations other than OpenSSL. [3020](https://github.com/urllib3/urllib3/issues/3020)
- Deprecated URLs which don't have an explicit scheme [2950](https://github.com/urllib3/urllib3/pull/2950)
- Fixed response decoding with Zstandard when compressed data is made of several frames. [3008](https://github.com/urllib3/urllib3/issues/3008)
- Fixed ``assert_hostname=False`` to correctly skip hostname check. [3051](https://github.com/urllib3/urllib3/issues/3051)

2.0.2

* Fixed `HTTPResponse.stream()` to continue yielding bytes if buffered decompressed data was still available to be read even if the underlying socket is closed. This prevents a compressed response from being truncated. (https://github.com/urllib3/urllib3/issues/3009)

2.0.1

- Fixed a socket leak when fingerprint or hostname verifications fail. (2991)
- Fixed an error when ``HTTPResponse.read(0)`` was the first ``read`` call or when the internal response body buffer was otherwise empty. (2998)

2.0.0

Read the [v2.0 migration guide](https://urllib3.readthedocs.io/en/latest/v2-migration-guide.html) for help upgrading to the latest version of urllib3.

Removed

-   Removed support for Python 2.7, 3.5, and 3.6 ([883](https://github.com/urllib3/urllib3/issues/883), [#2336](https://github.com/urllib3/urllib3/issues/2336)).
-   Removed fallback on certificate `commonName` in `match_hostname()` function. This behavior was deprecated in May 2000 in RFC 2818. Instead only `subjectAltName` is used to verify the hostname by default. To enable verifying the hostname against `commonName` use `SSLContext.hostname_checks_common_name = True` ([2113](https://github.com/urllib3/urllib3/issues/2113)).
-   Removed support for Python with an `ssl` module compiled with LibreSSL, CiscoSSL, wolfSSL, and all other OpenSSL alternatives. Python is moving to require OpenSSL with PEP 644 ([2168](https://github.com/urllib3/urllib3/issues/2168)).
-   Removed support for OpenSSL versions earlier than 1.1.1 or that don't have SNI support. When an incompatible OpenSSL version is detected an `ImportError` is raised ([2168](https://github.com/urllib3/urllib3/issues/2168)).
-   Removed the list of default ciphers for OpenSSL 1.1.1+ and SecureTransport as their own defaults are already secure ([2082](https://github.com/urllib3/urllib3/issues/2082)).
-   Removed `urllib3.contrib.appengine.AppEngineManager` and support for Google App Engine Standard Environment ([2044](https://github.com/urllib3/urllib3/issues/2044)).
-   Removed deprecated `Retry` options `method_whitelist`, `DEFAULT_REDIRECT_HEADERS_BLACKLIST` ([2086](https://github.com/urllib3/urllib3/issues/2086)).
-   Removed `urllib3.HTTPResponse.from_httplib` ([2648](https://github.com/urllib3/urllib3/issues/2648)).
-   Removed default value of `None` for the `request_context` parameter of `urllib3.PoolManager.connection_from_pool_key`. This change should have no effect on users as the default value of `None` was an invalid option and was never used ([1897](https://github.com/urllib3/urllib3/issues/1897)).
-   Removed the `urllib3.request` module. `urllib3.request.RequestMethods` has been made a private API. This change was made to ensure that `from urllib3 import request` imported the top-level `request()` function instead of the `urllib3.request` module ([2269](https://github.com/urllib3/urllib3/issues/2269)).
-   Removed support for SSLv3.0 from the `urllib3.contrib.pyopenssl` even when support is available from the compiled OpenSSL library ([2233](https://github.com/urllib3/urllib3/issues/2233)).
-   Removed the deprecated `urllib3.contrib.ntlmpool` module ([2339](https://github.com/urllib3/urllib3/issues/2339)).
-   Removed `DEFAULT_CIPHERS`, `HAS_SNI`, `USE_DEFAULT_SSLCONTEXT_CIPHERS`, from the private module `urllib3.util.ssl_` ([2168](https://github.com/urllib3/urllib3/issues/2168)).
-   Removed `urllib3.exceptions.SNIMissingWarning` ([2168](https://github.com/urllib3/urllib3/issues/2168)).
-   Removed the `_prepare_conn` method from `HTTPConnectionPool`. Previously this was only used to call `HTTPSConnection.set_cert()` by `HTTPSConnectionPool` ([1985](https://github.com/urllib3/urllib3/issues/1985)).
-   Removed `tls_in_tls_required` property from `HTTPSConnection`. This is now determined from the `scheme` parameter in `HTTPConnection.set_tunnel()` ([1985](https://github.com/urllib3/urllib3/issues/1985)).

Deprecated

-   Deprecated `HTTPResponse.getheaders()` and `HTTPResponse.getheader()` which will be removed in urllib3 v2.1.0. Instead use `HTTPResponse.headers` and `HTTPResponse.headers.get(name, default)`. ([1543](https://github.com/urllib3/urllib3/issues/1543), [#2814](https://github.com/urllib3/urllib3/issues/2814)).
-   Deprecated `urllib3.contrib.pyopenssl` module which will be removed in urllib3 v2.1.0 ([2691](https://github.com/urllib3/urllib3/issues/2691)).
-   Deprecated `urllib3.contrib.securetransport` module which will be removed in urllib3 v2.1.0 ([2692](https://github.com/urllib3/urllib3/issues/2692)).
-   Deprecated `ssl_version` option in favor of `ssl_minimum_version`. `ssl_version` will be removed in urllib3 v2.1.0 ([2110](https://github.com/urllib3/urllib3/issues/2110)).
-   Deprecated the `strict` parameter as it's not longer needed in Python 3.x. It will be removed in urllib3 v2.1.0 ([2267](https://github.com/urllib3/urllib3/issues/2267))
-   Deprecated the `NewConnectionError.pool` attribute which will be removed in urllib3 v2.1.0 ([2271](https://github.com/urllib3/urllib3/issues/2271)).
-   Deprecated `format_header_param_html5` and `format_header_param` in favor of `format_multipart_header_param` ([2257](https://github.com/urllib3/urllib3/issues/2257)).
-   Deprecated `RequestField.header_formatter` parameter which will be removed in urllib3 v2.1.0 ([2257](https://github.com/urllib3/urllib3/issues/2257)).
-   Deprecated `HTTPSConnection.set_cert()` method. Instead pass parameters to the `HTTPSConnection` constructor ([1985](https://github.com/urllib3/urllib3/issues/1985)).
-   Deprecated `HTTPConnection.request_chunked()` method which will be removed in urllib3 v2.1.0. Instead pass `chunked=True` to `HTTPConnection.request()` ([1985](https://github.com/urllib3/urllib3/issues/1985)).

Added

-   Added top-level `urllib3.request` function which uses a preconfigured module-global `PoolManager` instance ([2150](https://github.com/urllib3/urllib3/issues/2150)).
-   Added the `json` parameter to `urllib3.request()`, `PoolManager.request()`, and `ConnectionPool.request()` methods to send JSON bodies in requests. Using this parameter will set the header `Content-Type: application/json` if `Content-Type` isn't already defined. Added support for parsing JSON response bodies with `HTTPResponse.json()` method ([2243](https://github.com/urllib3/urllib3/issues/2243)).
-   Added type hints to the `urllib3` module ([1897](https://github.com/urllib3/urllib3/issues/1897)).
-   Added `ssl_minimum_version` and `ssl_maximum_version` options which set `SSLContext.minimum_version` and `SSLContext.maximum_version` ([2110](https://github.com/urllib3/urllib3/issues/2110)).
-   Added support for Zstandard (RFC 8878) when `zstandard` 1.18.0 or later is installed. Added the `zstd` extra which installs the `zstandard` package ([1992](https://github.com/urllib3/urllib3/issues/1992)).
-   Added `urllib3.response.BaseHTTPResponse` class. All future response classes will be subclasses of `BaseHTTPResponse` ([2083](https://github.com/urllib3/urllib3/issues/2083)).
-   Added `FullPoolError` which is raised when `PoolManager(block=True)` and a connection is returned to a full pool ([2197](https://github.com/urllib3/urllib3/issues/2197)).
-   Added `HTTPHeaderDict` to the top-level `urllib3` namespace ([2216](https://github.com/urllib3/urllib3/issues/2216)).
-   Added support for configuring header merging behavior with HTTPHeaderDict When using a `HTTPHeaderDict` to provide headers for a request, by default duplicate header values will be repeated. But if `combine=True` is passed into a call to `HTTPHeaderDict.add`, then the added header value will be merged in with an existing value into a comma-separated list (`X-My-Header: foo, bar`) ([2242](https://github.com/urllib3/urllib3/issues/2242)).
-   Added `NameResolutionError` exception when a DNS error occurs ([2305](https://github.com/urllib3/urllib3/issues/2305)).
-   Added `proxy_assert_hostname` and `proxy_assert_fingerprint` kwargs to `ProxyManager` ([2409](https://github.com/urllib3/urllib3/issues/2409)).
-   Added a configurable `backoff_max` parameter to the `Retry` class. If a custom `backoff_max` is provided to the `Retry` class, it will replace the `Retry.DEFAULT_BACKOFF_MAX` ([2494](https://github.com/urllib3/urllib3/issues/2494)).
-   Added the `authority` property to the Url class as per RFC 3986 3.2. This property should be used in place of `netloc` for users who want to include the userinfo (auth) component of the URI ([2520](https://github.com/urllib3/urllib3/issues/2520)).
-   Added the `scheme` parameter to `HTTPConnection.set_tunnel` to configure the scheme of the origin being tunnelled to ([1985](https://github.com/urllib3/urllib3/issues/1985)).
-   Added the `is_closed`, `is_connected` and `has_connected_to_proxy` properties to `HTTPConnection` ([1985](https://github.com/urllib3/urllib3/issues/1985)).
-   Added optional `backoff_jitter` parameter to `Retry`. ([2952](https://github.com/urllib3/urllib3/issues/2952))

Changed

- Changed `urllib3.response.HTTPResponse.read` to respect the semantics of `io.BufferedIOBase` regardless of compression. Specifically, this method:
 - Only returns an empty bytes object to indicate EOF (that is, the response has been fully consumed).
 - Never returns more bytes than requested. 
 - Can issue any number of system calls: zero, one or multiple.
If you want each `urllib3.response.HTTPResponse.read` call to issue a single system call, you need to disable decompression by setting `decode_content=False` ([2128](https://github.com/urllib3/urllib3/issues/2128)).
-   Changed `urllib3.HTTPConnection.getresponse` to return an instance of `urllib3.HTTPResponse` instead of `http.client.HTTPResponse` ([2648](https://github.com/urllib3/urllib3/issues/2648)).
-   Changed `ssl_version` to instead set the corresponding `SSLContext.minimum_version` and `SSLContext.maximum_version` values. Regardless of `ssl_version` passed `SSLContext` objects are now constructed using `ssl.PROTOCOL_TLS_CLIENT` ([2110](https://github.com/urllib3/urllib3/issues/2110)).
-   Changed default `SSLContext.minimum_version` to be `TLSVersion.TLSv1_2` in line with Python 3.10 ([2373](https://github.com/urllib3/urllib3/issues/2373)).
-   Changed `ProxyError` to wrap any connection error (timeout, TLS, DNS) that occurs when connecting to the proxy ([2482](https://github.com/urllib3/urllib3/pull/2482)).
-   Changed `urllib3.util.create_urllib3_context` to not override the system cipher suites with a default value. The new default will be cipher suites configured by the operating system ([2168](https://github.com/urllib3/urllib3/issues/2168)).
-   Changed `multipart/form-data` header parameter formatting matches the WHATWG HTML Standard as of 2021-06-10. Control characters in filenames are no longer percent encoded ([2257](https://github.com/urllib3/urllib3/issues/2257)).
-   Changed the error raised when connecting via HTTPS when the `ssl` module isn't available from `SSLError` to `ImportError` ([2589](https://github.com/urllib3/urllib3/issues/2589)).
-   Changed `HTTPConnection.request()` to always use lowercase chunk boundaries when sending requests with `Transfer-Encoding: chunked` ([2515](https://github.com/urllib3/urllib3/issues/2515)).
-   Changed `enforce_content_length` default to True, preventing silent data loss when reading streamed responses ([2514](https://github.com/urllib3/urllib3/issues/2514)).
-   Changed internal implementation of `HTTPHeaderDict` to use `dict` instead of `collections.OrderedDict` for better performance ([2080](https://github.com/urllib3/urllib3/issues/2080)).
-   Changed the `urllib3.contrib.pyopenssl` module to wrap `OpenSSL.SSL.Error` with `ssl.SSLError` in `PyOpenSSLContext.load_cert_chain` ([2628](https://github.com/urllib3/urllib3/issues/2628)).
-   Changed usage of the deprecated `socket.error` to `OSError` ([2120](https://github.com/urllib3/urllib3/issues/2120)).
-   Changed all parameters in the `HTTPConnection` and `HTTPSConnection` constructors to be keyword-only except `host` and `port` ([1985](https://github.com/urllib3/urllib3/issues/1985)).
-   Changed `HTTPConnection.getresponse()` to set the socket timeout from `HTTPConnection.timeout` value before reading data from the socket. This previously was done manually by the `HTTPConnectionPool` calling `HTTPConnection.sock.settimeout(...)` ([1985](https://github.com/urllib3/urllib3/issues/1985)).
-   Changed the `_proxy_host` property to `_tunnel_host` in `HTTPConnectionPool` to more closely match how the property is used (value in `HTTPConnection.set_tunnel()`) ([1985](https://github.com/urllib3/urllib3/issues/1985)).
-   Changed name of `Retry.BACK0FF_MAX` to be `Retry.DEFAULT_BACKOFF_MAX`.
-   Changed TLS handshakes to use `SSLContext.check_hostname` when possible ([2452](https://github.com/urllib3/urllib3/pull/2452)).
-   Changed `server_hostname` to behave like other parameters only used by `HTTPSConnectionPool` ([2537](https://github.com/urllib3/urllib3/pull/2537)).
-   Changed the default `blocksize` to 16KB to match OpenSSL's default read amounts ([2348](https://github.com/urllib3/urllib3/pull/2348)).
-   Changed `HTTPResponse.read()` to raise an error when calling with `decode_content=False` after using `decode_content=True` to prevent data loss ([2800](https://github.com/urllib3/urllib3/issues/2800)).

Fixed

-   Fixed thread-safety issue where accessing a `PoolManager` with many distinct origins would cause connection pools to be closed while requests are 

[sourcery-ai]

We have skipped reviewing this pull request. Here's why:

• It seems to have been created by a bot (hey, pyup-bot!). We assume it knows what it's doing!
• We don't currently review documentation changes - Let us know if you'd like us to change this.

[what-the-diff]

PR Summary

• Updated 'black' library
  The code formatting tool 'black' has been upgraded for improved code quality and performance.
• Updated 'certifi' library
  The 'certifi' library, which provides SSL Certificates, has been upgraded to enhance the project's internet security measures.
• Updated 'idna' library
  The 'idna' library, used for handling international domain names, has been updated. This can enhance the project's ability to handle internationalized websites.
• Updated 'jinja2' library
  The template engine 'jinja2' has been upgraded. This may enhance web page rendering and creation of dynamic content.
• Updated 'pygments' library
  The 'pygments' library, responsible for syntax highlighting, has been updated. This can make the code more readable to developers.
• Updated 'requests' library
  The 'requests' library, which is used to send HTTP requests, has been upgraded. This allows the application to more efficiently interact with external services and APIs.
• Updated 'tqdm' library
  The 'tqdm' library, which provides progress bars for loops and tasks, has been updated. This improves the visibility of task completion status.
• Updated 'urllib3' library
  The 'urllib3' library, used for managing HTTP connections, has been updated, enhancing the reliability of network connections in the project.
• Updated 'virtualenv' library
  The library 'virtualenv', used to create isolated Python environments, has been upgraded. This helps to ensure the project dependencies do not conflict with each other.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 33.67%. Comparing base (ad09368) to head (f706af5).

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #825   +/-   ##
=======================================
  Coverage   33.67%   33.67%           
=======================================
  Files           5        5           
  Lines         677      677           
=======================================
  Hits          228      228           
  Misses        449      449           

Flag	Coverage Δ
unittests	33.67% <ø> (ø)

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