Sourced from dateparser's releases.

1.4.1

Breaking changes:

• Remove fastText language detection support: the fasttext extra is dropped and detect_languages() now raises ImportError. Migrate to the langdetect extra, which also unblocks numpy 2.x compatibility (#1315)

Security fixes:

• Make digit quantifiers possessive in the relative-date regexes to prevent quadratic backtracking (ReDoS) on long digit runs (#1335)

New features:

• Add the USE_GIVEN_LANGUAGE_ORDER setting to try languages and locales in the order given rather than by frequency (#789)

Fixes:

• Preserve explicit signs on individual components when parsing relative dates that combine decades with years, such as "-1 decade +2 years" (#1330)
• Fall back to other provided languages in search_dates when the detected language yields no dates (#1331)
• Parse relative date expressions with spaces between the sign and number, such as "now - 2 hours" and "now + 1 day" (#1327)
• Use the parser-relative now for the current month when filling in incomplete dates so the month and day stay consistent (#1332)
• Fix Norwegian Bokmål (nb) parsing of relative date expressions such as "3 måneder siden" and "om 2 måneder" (#1334)
• Parse abbreviated English month expressions such as "1mon ago" and "3mons ago" (#1329)
• Preserve surrounding whitespace when removing skip tokens during translation to avoid spurious double spaces (#1324)

Improvements:

• Move project metadata and build configuration to pyproject.toml (#1311)
• Add alternative Korean date expressions for today, yesterday, tomorrow, and "N months ago/later" (#1289)
• Expand Czech date translations with additional inflections, word numbers, decade and century expressions, and clock phrases like "čtvrt na tři" (#1325)
• Replace internal OrderedDict usage with the built-in dict (#1328)

Sourced from dateparser's changelog.

1.4.1 (2026-06-15)

Breaking changes:

• Remove fastText language detection support: the fasttext extra is dropped and detect_languages() now raises ImportError. Migrate to the langdetect extra, which also unblocks numpy 2.x compatibility (#1315)

Security fixes:

• Make digit quantifiers possessive in the relative-date regexes to prevent quadratic backtracking (ReDoS) on long digit runs (#1335)

New features:

• Add the USE_GIVEN_LANGUAGE_ORDER setting to try languages and locales in the order given rather than by frequency (#789)

Fixes:

• Preserve explicit signs on individual components when parsing relative dates that combine decades with years, such as "-1 decade +2 years" (#1330)
• Fall back to other provided languages in search_dates when the detected language yields no dates (#1331)
• Parse relative date expressions with spaces between the sign and number, such as "now - 2 hours" and "now + 1 day" (#1327)
• Use the parser-relative now for the current month when filling in incomplete dates so the month and day stay consistent (#1332)
• Fix Norwegian Bokmål (nb) parsing of relative date expressions such as "3 måneder siden" and "om 2 måneder" (#1334)
• Parse abbreviated English month expressions such as "1mon ago" and "3mons ago" (#1329)
• Preserve surrounding whitespace when removing skip tokens during translation to avoid spurious double spaces (#1324)

Improvements:

• Move project metadata and build configuration to pyproject.toml (#1311)
• Add alternative Korean date expressions for today, yesterday, tomorrow, and "N months ago/later" (#1289)
• Expand Czech date translations with additional inflections, word numbers, decade and century expressions, and clock phrases like "čtvrt na tři" (#1325)
• Replace internal OrderedDict usage with the built-in dict (#1328)

• 08c78d3 1.4.1 release (#1337)
• a049fd1 Add Korean alternative date expressions (#1289)
• 98b9c32 make relative-date regex digit quantifiers possessive (#1335)
• 5c6d97f fix: Preserve explicit signs for years when combined with decades (#1330)
• 0d11d82 Locale order support (#789)
• 081d251 fix(nb): improve Norwegian Bokmål date parsing (#1334)
• 333e519 Fix merge issue (#1333)
• 5c437a1 Move project metadata and configuration to 'pyproject.toml' (#1311)
• b107ac3 Replace internal OrderedDict usage with dict (#1328)
• b903e69 fix: Parse 1mon ago (#1329)
• Additional commits viewable in compare view

Sourced from tqdm's releases.

tqdm v4.68.3 stable

• utils: delay os.get_terminal_size (#1763 <- #1760)
• autonotebook: support QtConsole, Spyder, JupyterLite (#1763, #1628, #1559 <- #1283, #1098, #512)
• minor docs updates
  • fix typo (#1762)
  • use git-fame
• misc minor framework updates
  • fix & update CI build
  • pre-commit: add docs & metadata generation
  • move tox.ini -> pyproject.toml, move tox-gh-actions -> tox-gh
  • add Python 3.14, drop 3.7 support

tqdm v4.68.2 stable

• revert accidental change to ascii default (fixes #1760)
  • UnicodeEncodeError: 'charmap' codec can't encode characters in position 6-7: character maps to <undefined> can be fixed by installing tqdm!=4.68.0,!=4.68.1
• misc docs updates
  • fix links
  • replace stray rst -> md syntax
  • consistent "progress bar" terminology (#1737)
• tests: fix coverage (fixes #1760)

tqdm v4.68.1 stable

• set name of monitor thread (#1669, #1752 <- #1435)
• fix monitor thread atexit deadlock (#1751 <- #528, #627, #1435, #1564)
• docs: minor copyediting

• 9aff609 bump version, merge pull request #1763 from tqdm/jupyterlite
• 9872f80 drop date from snap version str to fix pydantic
• b829334 support QtConsole, Spyder, JupyterLite
• 6fa4867 delay os.get_terminal_size
• 748e107 lint
• e6e29eb move tox.ini -> pyproject.toml
• 617e4fa tox-gh-actions -> tox-gh
• c49c50d add python 3.14, drop python 3.7 support
• fa2bcdb pre-commit: tqdm.1
• 1ec7988 auto git-fame
• Additional commits viewable in compare view

Sourced from ruff's releases.

0.15.18

Release Notes

Released on 2026-06-18.

Preview features

• Handle nested ruff:ignore comments (#25791)
• Stop displaying severity in output (#26050)
• Use human-readable names in CLI output (#25937)
• Use human-readable names in LSP and playground diagnostics (#26058)
• [pydocstyle] Prevent property docstrings starting with verbs (D421) (#23775)
• [flake8-pyi] Extend PYI033 to Python files (#26129)

Bug fixes

• Detect equivalent numeric mapping keys (#26009)
• Detect mapping keys equivalent to booleans (#25982)
• Detect repeated signed and complex dictionary keys (#26007)

Rule changes

• [flake8-pyi] Rename PYI033 to legacy-type-comment (#26131)

Performance

• Use ThinVec for call keywords (#25999)
• Inline parser recovery context checks (#26038)
• Match parser keywords as bytes (#26037)
• Move value parsing out of lexing (#25360)

Server

• Render subdiagnostics and secondary annotations as related information (#26011)

Documentation

• Update fix availability for always-fixable rules (#26091)
• [flake8-tidy-imports] Add fix safety section (TID252) (#17491)

Parser

• Reject __debug__ lambda parameters (#26022)
• Reject _ as a match-pattern target (#25977)
• Reject multiple starred names in sequence patterns (#25976)
• Reject parenthesized star imports (#26021)
• Reject starred comprehension targets (#26023)
• Reject unparenthesized generator expressions in class bases (#25978)
• Reject yield expressions after commas (#26024)
• Validate function type parameter default order (#25981)

... (truncated)

Sourced from ruff's changelog.

0.15.18

Released on 2026-06-18.

Preview features

• Handle nested ruff:ignore comments (#25791)
• Stop displaying severity in output (#26050)
• Use human-readable names in CLI output (#25937)
• Use human-readable names in LSP and playground diagnostics (#26058)
• [pydocstyle] Prevent property docstrings starting with verbs (D421) (#23775)
• [flake8-pyi] Extend PYI033 to Python files (#26129)

Bug fixes

• Detect equivalent numeric mapping keys (#26009)
• Detect mapping keys equivalent to booleans (#25982)
• Detect repeated signed and complex dictionary keys (#26007)

Rule changes

• [flake8-pyi] Rename PYI033 to legacy-type-comment (#26131)

Performance

• Use ThinVec for call keywords (#25999)
• Inline parser recovery context checks (#26038)
• Match parser keywords as bytes (#26037)
• Move value parsing out of lexing (#25360)

Server

• Render subdiagnostics and secondary annotations as related information (#26011)

Documentation

• Update fix availability for always-fixable rules (#26091)
• [flake8-tidy-imports] Add fix safety section (TID252) (#17491)

Parser

• Reject __debug__ lambda parameters (#26022)
• Reject _ as a match-pattern target (#25977)
• Reject multiple starred names in sequence patterns (#25976)
• Reject parenthesized star imports (#26021)
• Reject starred comprehension targets (#26023)
• Reject unparenthesized generator expressions in class bases (#25978)
• Reject yield expressions after commas (#26024)
• Validate function type parameter default order (#25981)

... (truncated)

• 6686f63 Bump 0.15.18 (#26135)
• efbb732 [ty] Suggest keyword-only arguments between variadic parameters (#26134)
• c256d5f [ty] Support Annotated[Any, ...] as a class base (#26133)
• 19a4bea [flake8-pyi] Rename PYI033 to legacy-type-comment (#26131)
• 1d9866c Bump ecosystem-analyzer commit (#26130)
• 8656c73 [ty] Compact indexed AST node storage (#25998)
• c17c8d9 [ty] Garbage-collect cached constraint sets (#26116)
• ef0fb8f [ty] Fix bound TypeVar default cycle recovery (#26124)
• b83c024 [flake8-pyi] Extend PYI033 to Python files in preview (#26129)
• e8a5e38 Update Rust crate zip to v8 (#26078)
• Additional commits viewable in compare view

• See full diff in compare view

Sourced from pytest's releases.

9.1.1

pytest 9.1.1 (2026-06-19)

Bug fixes

• #14220: Fixed a logic bug in pytest.RaisesGroup which would might cause it to display incorrect "It matches FooError() which was paired with BarError" messages.
• #14591: Fixed a regression in pytest 9.1.0 which caused overriding a parametrized fixture with an indirect @​pytest.mark.parametrize to fail with "duplicate parametrization of '<fixture name>'".
• #14606: Fixed list-item typing errors from mypy in @pytest.mark.parametrize <pytest.mark.parametrize ref> argvalues parameter.
• #14608: Fixed a regression in pytest 9.1.0 where conftest.py files located in <invocation dir>/test* were no longer loaded as initial conftests when invoked without arguments. This could cause certain hooks (like pytest_addoption) in these files to not fire.

9.1.0

pytest 9.1.0 (2026-06-13)

Removals and backward incompatible breaking changes

• #14533: When using --doctest-modules, autouse fixtures with module, package or session scope that are defined inline in Python test modules (not plugins or conftests) will now possibly execute twice.

  If this is undesirable, move the fixture definition to a conftest.py file if possible.

  Technical explanation for those interested: When using --doctest-modules, pytest possibly collects Python modules twice, once as pytest.Module and once as a DoctestModule (depending on the configuration). Due to improvements in pytest's fixture implementation, if e.g. the DoctestModule collects a fixture, it is now visible to it only, and not to the Module. This means that both need to register the fixtures independently.

Deprecations (removal in next major release)

• #10819: Added a deprecation warning for class-scoped fixtures defined as instance methods (without @classmethod). Such fixtures set attributes on a different instance than the test methods use, leading to unexpected behavior. Use @classmethod decorator instead -- by yastcher.

  See 10819 and 14011.

• #12882: Calling request.getfixturevalue() <pytest.FixtureRequest.getfixturevalue> during teardown to request a fixture that was not already requested is now deprecated and will become an error in pytest 10.

  See dynamic-fixture-request-during-teardown for details.

• #13409: Using non-~collections.abc.Collection iterables (such as generators, iterators, or custom iterable objects) for the argvalues parameter in @pytest.mark.parametrize <pytest.mark.parametrize ref> and metafunc.parametrize <pytest.Metafunc.parametrize> is now deprecated.

  These iterables get exhausted after the first iteration, leading to tests getting unexpectedly skipped in cases such as running pytest.main() multiple times, using class-level parametrize decorators, or collecting tests multiple times.

  See parametrize-iterators for details and suggestions.

• #13946: The private config.inicfg attribute is now deprecated. Use config.getini() <pytest.Config.getini> to access configuration values instead.

  See config-inicfg for more details.

• #14004: Passing baseid to ~pytest.FixtureDef or nodeid strings to fixture registration APIs is now deprecated. These are internal pytest APIs that are used by some plugins.

... (truncated)

• cf470ec Prepare release version 9.1.1
• e0c8ce6 Merge pull request #14625 from pytest-dev/patchback/backports/9.1.x/a07c31a97...
• 1b82d16 Merge pull request #14624 from pytest-dev/patchback/backports/9.1.x/b375b79ec...
• 501c4bc Merge pull request #14596 from bluetech/doc-classmethod
• b61f588 Merge pull request #14622 from chrisburr/fix-14608-initial-conftest-test-subdir
• 9a567e0 [automated] Update plugin list (#14617) (#14618)
• ef8b299 Merge pull request #14620 from pytest-dev/patchback/backports/9.1.x/680f9f3ed...
• 66abd07 Merge pull request #14220 from bysiber/fix-stale-iexp-raisesgroup
• 79fbf93 Merge pull request #14612 from pytest-dev/patchback/backports/9.1.x/974ed48b6...
• 0d312eb Merge pull request #14611 from bluetech/parametrize-argvalues-typing
• Additional commits viewable in compare view

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