Bump the python-packages group across 1 directory with 11 updates - #1179

Sourced from chardet's releases.

7.6.0

Big release: a Cython scoring kernel joins mypyc in compiled wheels, every model retrained on a deduplicated corpus, UTF-7 fixed in both directions, and a guarantee that detect() never returns an encoding that can't decode your complete input.

Performance

• Compiled wheels now score bigram profiles through a small Cython kernel alongside mypyc, and the pair is 4.7x faster than the pure wheel on CPython 3.14. _kernel.py stays plain Python (PyPy and pure wheels run it interpreted, unchanged), and detection output is bit-identical. The kernel declares itself safe without the GIL, so free-threaded CPython scales instead of silently re-enabling the GIL on import: 3.14t runs the whole suite in ~340ms across 8 threads, the fastest configuration measured. Compiled builds now need both hooks: HATCH_BUILD_HOOK_ENABLE_MYPYC=true HATCH_BUILD_HOOK_ENABLE_CUSTOM=true.
• Added support for CPython 3.15, including the free-threaded build. No code changes were needed.

Bug Fixes

• detect() no longer returns an encoding that cannot decode the input it was given (#380, thanks @​yarikoptic). When the whole input has been examined and the winner's only multi-byte evidence is an incomplete trailing sequence, the best candidate that decodes the input completely wins instead. Genuinely truncated data keeps its answer.
• Fixed delimited ASCII data like |NAME,+LAY| misdetecting as UTF-7 (#371 follow-up, thanks @​agreenburg). The whole buffer must now actually decode as UTF-7, and a lone shifted character must land in a plausible script range.
• Signed UTF-7 no longer reads as ASCII: the BOM stage recognizes the four UTF-7 signature prefixes when the rest of the buffer decodes as UTF-7.
• Fixed short apostrophe-heavy English being labeled Scottish Gaelic or Breton: a rare-language label on an input under 128 bytes now needs a 0.03 lead over the best mainstream language (ADR-0005).
• Fixed Hungarian text losing to a Czech reading in confusion rescoring; tied pairs are compared only under language models both encodings have.
• Fixed space-padded text matching a degenerate Serbian model at high confidence; statistical scoring now skips repeated-whitespace bigrams. This also fixes windows-1251 logs misdetecting as windows-1250 (#379).
• Fixed EBCDIC text being invisible to the early pipeline stages, and the last two EBCDIC sibling misdetections.
• Fixed training normalization gaps that starved ISO-8859-16 and the 26 pre-euro encodings at exactly their distinguishing bytes.

Improvements

• Retrained every bigram model on a refreshed, deduplicated corpus with training provenance now recorded per model.
• New ANSI-art model for cp437, trained on 16,621 text-mode art files from 16colo.rs.
• Rare-language arbitration (ADR-0005): low-confidence statistical winners from languages with no documented legacy-encoding population yield to near-tied mainstream candidates.
• Confusion-group resolution is context-aware: per-occurrence votes, word-shape demotions, art-model exemption.
• Statistical dead heats no longer resolve by candidate enumeration order.
• Training pipeline hardening after a cache-loss post-mortem.

Full Changelog: chardet/chardet@7.5.1...7.6.0

7.5.1

Patch release: three detection fixes found while benchmarking against charset-normalizer's char-dataset.

Bug Fixes

• Fixed markup-declared encodings being reported under a name that can't decode the input. A page declaring Shift_JIS but using CP932 extension characters (like ①) came back as SHIFT_JIS, which fails .decode() on those same bytes. Superset promotion (CP932, CP949) now always fires when the reported name can't decode the data but the superset can.
• Fixed a lying charset declaration beating genuine UTF-8 content. A UTF-8 page declaring <meta charset="iso-8859-1"> came back as ISO-8859-1, which decodes to mojibake. Valid multi-byte UTF-8 now wins over a conflicting declaration.
• Fixed BOM-less UTF-16 byte-order detection for pure-CJK text: short Chinese UTF-16 samples came back with reversed endianness at full confidence. Byte order is now chosen by decoding both ways and comparing text quality.

Full Changelog: chardet/chardet@7.5.0...7.5.1

7.5.0

Accuracy and speed release: truncation-proof byte validity, statistical pruning worth ~2.9x, and half the peak memory.

Bug Fixes

• Fixed multi-byte encodings being eliminated when the input ends in an incomplete character. Byte-validity filtering used a one-shot strict decode, which cannot tell a truncated tail from corrupt data, so a single dangling lead byte dropped every CJK candidate and the result came down to input-length parity. Also reachable on complete files through chardet's own max_bytes and _SCAN_LIMIT slicing. Validity checks now decode incrementally with final=False. (#376, thanks @​aadsm)
• Fixed compat_names (the default) leaking internal Python codec names for seven encodings (ISO-8859-2, ISO-8859-6, ISO-8859-13, Windows-1250, Windows-1256, Windows-1257, CP874). (#374, thanks @​aadsm)
• Fixed compat_names leaking the internal cp932 codec name; detect() now returns CP932. (#375, thanks @​uttam12331)

... (truncated)

Sourced from chardet's changelog.

7.6.0 (2026-08-14)

Performance:

• Compiled wheels now score bigram profiles through a small Cython kernel alongside mypyc, and the pair is 4.7x faster than the pure wheel on CPython 3.14. _kernel.py stays plain Python (PyPy and pure wheels run it interpreted, unchanged), _kernel.pxd adds C types at build time and ships nothing, and detection output is bit-identical. The kernel declares itself safe without the GIL, so free-threaded CPython scales instead of silently re-enabling the GIL on import: 3.14t runs the whole suite in ~340ms across 8 threads, the fastest configuration measured. Compiled builds now need both hooks::

  HATCH_BUILD_HOOK_ENABLE_MYPYC=true HATCH_BUILD_HOOK_ENABLE_CUSTOM=true uv build
  

  (Dan Blanchard <https://github.com/dan-blanchard>_ via Claude)

• Added support for CPython 3.15, including the free-threaded build. No code changes were needed. (Dan Blanchard <https://github.com/dan-blanchard>_ via Claude)

Bug Fixes:

• Fixed delimited ASCII data like |NAME,+LAY| misdetecting as UTF-7, a follow-up to [#371](https://github.com/chardet/chardet/issues/371) <https://github.com/chardet/chardet/issues/371>. Two new checks: the whole buffer must actually decode as UTF-7 (+| is an illegal shift, so tabular data fails immediately), and a block encoding a single code unit must land in a script range where a lone shifted character plausibly occurs. +LAY decodes to U+2C06, Glagolitic; no genuine lone block in the corpus lands anywhere like it, while em dashes, ellipses, kanji, and accented letters all pass. (Dan Blanchard <https://github.com/dan-blanchard> via Claude)
• Signed UTF-7 no longer reads as ASCII. The BOM stage recognizes the four UTF-7 signature prefixes (+/v8- and friends) when the rest of the buffer decodes as UTF-7 --- the prefix alone is ordinary ASCII (a diff of V8 source paths starts with +/v8). This is a deliberate divergence from WHATWG's browser-security exclusion of UTF-7: chardet already detects the unsigned form, so refusing only the signed one made no sense. (Dan Blanchard <https://github.com/dan-blanchard>_ via Claude)
• detect() no longer returns an encoding that cannot decode the input it was given ([#380](https://github.com/chardet/chardet/issues/380) <https://github.com/chardet/chardet/issues/380>_). When the whole input has been examined and the winner's only multi-byte evidence is an incomplete trailing sequence, the best candidate that decodes the input completely wins instead. Genuinely truncated data keeps its answer: CJK cut mid-character, or input sliced at

... (truncated)

• dcf07fb Scope the 7.6.0 changelog to the 7.5.1..7.6.0 delta
• 1177ee0 Release 7.6.0
• e3a7d78 docs: final pre-release benchmark refresh on the 3,125-file corpus
• 6bbb2af Stop UTF-7 misdetections both ways: decode-gate the class, sniff the signature
• e20d6c1 docs: publish the first x86 benchmark run
• c7f62c5 Credit patrikha's PEP 263 request; make the x86 benchmark debuggable
• 9d63eca Credit deedy5's chunked-processing proposal; add an x86 benchmark workflow
• 060c6b8 docs: address the accurate parts of charset-normalizer's rebuttal
• 7e25984 Fix two docstring lint violations the pre-push check missed
• 75b751f docs: rewrite the 7.6.0 changelog as a point-in-time view of main vs 7.5.1
• Additional commits viewable in compare view

Sourced from coverage[toml]'s releases.

7.15.4

Version 7.15.4 — 2026-08-06

• Fix: in the HTML report, a source file name containing a double quote (legal on POSIX) wasn’t escaped where it’s dropped into the href of the index and prev/next links, so it could close the attribute early and inject markup. Page URLs are now escaped. Thanks, Rajath Mohare.
• Fix: the LCOV report wrote file names and other fields into its line-oriented records without neutralizing control characters. A measured file whose name contained a newline (legal on POSIX) could forge extra records, inflating the coverage seen by tools that read the report. Control characters in a field are now replaced. Thanks, Rajath Mohare.
• Wheels are now provided for Python 3.15.

➡️  PyPI page: coverage 7.15.4. :arrow_right:  To install: python3 -m pip install coverage==7.15.4

7.15.3

Version 7.15.3 — 2026-08-02

• Fix: the sysmon core is incompatible with dynamic contexts. Previously, the combination would be prevented when read from the coverage.py configuration. But using the context API as pytest-cov does, contexts would be silently dropped. Now a warning is issued, thanks to Jisang Han. Closes issue 2200.
• A performance improvement in the low-level line number bookkeeping when combining data files, thanks to Kevin Turcios.
• Performance improvement in HTML reporting by reducing the number of times files have to be parsed, thanks to Kevin Turcios.

➡️  PyPI page: coverage 7.15.3. :arrow_right:  To install: python3 -m pip install coverage==7.15.3

Sourced from coverage[toml]'s changelog.

Version 7.15.4 — 2026-08-06

• Fix: in the HTML report, a source file name containing a double quote (legal on POSIX) wasn't escaped where it's dropped into the href of the index and prev/next links, so it could close the attribute early and inject markup. Page URLs are now escaped. Thanks, Rajath Mohare <pull 2227_>_.

• Fix: the LCOV report wrote file names and other fields into its line-oriented records without neutralizing control characters. A measured file whose name contained a newline (legal on POSIX) could forge extra records, inflating the coverage seen by tools that read the report. Control characters in a field are now replaced. Thanks, Rajath Mohare <pull 2226_>_.

• Wheels are now provided for Python 3.15.

.. _pull 2226: coveragepy/coveragepy#2226 .. _pull 2227: coveragepy/coveragepy#2227

.. _changes_7-15-3:

Version 7.15.3 — 2026-08-02

• Fix: the sysmon core is incompatible with dynamic contexts. Previously, the combination would be prevented when read from the coverage.py configuration. But using the context API as pytest-cov does, contexts would be silently dropped. Now a warning is issued, thanks to Jisang Han <pull 2234_>. Closes issue 2200.

• A performance improvement in the low-level line number bookkeeping when combining data files, thanks to Kevin Turcios <pull 2239_>_.

• Performance improvement in HTML reporting by reducing the number of times files have to be parsed, thanks to Kevin Turcios <pull 2240_>_.

.. _issue 2200: coveragepy/coveragepy#2200 .. _pull 2234: coveragepy/coveragepy#2234 .. _pull 2239: coveragepy/coveragepy#2239 .. _pull 2240: coveragepy/coveragepy#2240

.. _changes_7-15-2:

• 4c0e7ff docs: sample HTML for 7.15.4
• db4cc32 docs: prep for 7.15.4
• c33085c style: start gradual move to ruff 0.16
• 53a0fd5 fix: neutralize control characters in lcov report fields (#2226)
• b64d53d build: make 3.15 wheels
• 53792ab build: show the python version for kits
• f6b03c7 chore: make upgrade_one package=cibuildwheel
• d9b660a chore: make upgrade
• b128a31 docs: oops, move this entry to the correct place
• a7a2c15 fix: escape filename urls in html report href attributes (#2227)
• Additional commits viewable in compare view

Sourced from cryptography's changelog.

50.0.1 - 2026-08-25

* Updated Windows, macOS, and Linux wheels to be compiled with OpenSSL 4.0.2.
.. _v50-0-0:

• ffde75a bump for 50.0.1 + changelog (#15520)
• See full diff in compare view

Sourced from starlette's releases.

Version 1.6.0

What's Changed

• Add max_body_size to Starlette and route classes by @​Kludex in Kludex/starlette#3431
• Expose http.response.debug info via response extensions by @​y2kbugger in Kludex/starlette#3130

New Contributors

• @​y2kbugger made their first contribution in Kludex/starlette#3130

Full Changelog: Kludex/starlette@1.5.1...1.6.0

Version 1.5.1

What's Changed

• Reject inverted single-byte Range like bytes=5-4 by @​nikolauspschuetz in encode/starlette#3389
• Limit FileResponse to 100 ranges by @​Kludex in encode/starlette#3430

Full Changelog: Kludex/starlette@1.5.0...1.5.1

Version 1.5.0

This release is all about giving GZipMiddleware some love. 🗜️

What's Changed

• Add exclude_content_types parameter to GZipMiddleware by @​Kludex in encode/starlette#3418
• Flush GZip output for each streamed chunk by @​Kludex in encode/starlette#3419
• Skip compression of partial responses in GZipMiddleware by @​Kludex in encode/starlette#3420
• Expand default excluded content types in GZipMiddleware by @​Kludex in encode/starlette#3421

Full Changelog: Kludex/starlette@1.4.1...1.5.0

Version 1.4.1

What's Changed

• Default thread_minimum_size in GZipResponder by @​Kludex in Kludex/starlette#3415

Full Changelog: Kludex/starlette@1.4.0...1.4.1

Version 1.4.0

What's Changed

• Lazily allocate GZipMiddleware compression resources by @​Kludex in Kludex/starlette#3407
• Use zlib.compressobj instead of GzipFile in GZipMiddleware by @​Kludex in Kludex/starlette#3411
• Offload large GZip compression by @​Kludex in Kludex/starlette#3410

New Contributors

• @​benberryallwood made their first contribution in Kludex/starlette#3334
• @​lkk7 made their first contribution in Kludex/starlette#3359

Full Changelog: Kludex/starlette@1.3.1...1.4.0

Sourced from starlette's changelog.

1.6.0 (August 8, 2026)

Added

• Add max_body_size to Starlette and route classes #3431.
• Expose http.response.debug information via response extensions #3130.

1.5.1 (August 8, 2026)

Fixed

• Reject inverted single-byte ranges in FileResponse #3389.
• Limit FileResponse to 100 ranges #3430.

1.5.0 (August 8, 2026)

Added

• Add exclude_content_types parameter to GZipMiddleware #3418.

Changed

• Expand default excluded content types in GZipMiddleware #3421.

Fixed

• Flush GZip output for each streamed chunk #3419.
• Skip compression of partial responses in GZipMiddleware #3420.

1.4.1 (August 5, 2026)

Fixed

• Default thread_minimum_size to 128 KiB in GZipResponder, keeping it usable without the new keyword argument #3415.

1.4.0 (August 5, 2026)

Added

• Offload large GZip compression to a worker thread, keeping the event loop responsive. GZipMiddleware accepts a new thread_minimum_size parameter (default 128 KiB) controlling the minimum body chunk size compressed in a thread #3410.

Changed

• Use zlib.compressobj instead of GzipFile in GZipMiddleware, reducing memory usage during compression #3411.
• Lazily allocate GZipMiddleware compression resources, avoiding compressor allocation for responses that are never compressed #3407.

• 4f250d6 Version 1.6.0 (#3434)
• 9eea41a Expose http.response.debug info via response extensions (#3130)
• 38f8999 Add max_body_size to Starlette and route classes (#3431)
• c41236c Version 1.5.1 (#3432)
• 9c500db Limit FileResponse to 100 ranges (#3430)
• 78ae82c Reject inverted single-byte Range like bytes=5-4 (#3389)
• c1d6eda chore(deps): bump pymdown-extensions from 11.0 to 11.0.1 (#3429)
• ee66ca4 chore(deps): bump the python-packages group across 1 directory with 8 updates...
• 00d1016 fix(tests): skip test_staticfiles_filename_too_long on Windows where os.pathc...
• d96887e Add Pydantic Logfire banner to the docs (#3428)
• Additional commits viewable in compare view

Sourced from trio's releases.

v0.34.0

Full Changelog: python-trio/trio@v0.33.0...v0.34.0

Features

• MemoryChannelStatistics now has a peak_buffer_used field, which reports the largest number of items that have ever been in the channel's buffer at once. This makes it easier to pick a sensible max_buffer_size based on data from a real run, instead of guessing. (python-trio/trio#1723)
• Support Python 3.15, as of beta 4. Things may still change and so this support may break in the future. (python-trio/trio#3456)

Bugfixes

• Nursery.start() now preserves the __cause__ and __context__ of exceptions raised before task_status.started() is called. (python-trio/trio#3261)
• Fixed incorrect error message in run_process: the stdout pipe check now correctly says "stdout" instead of "stdin". (python-trio/trio#3409)
• Fixed trio.Path.as_uri() on Python 3.14+ to avoid the deprecated pathlib.PurePath.as_uri() path. (python-trio/trio#3460)
• Fixed trio.to_thread.run_sync workers leaking spawner's Context on py314t+ free-threaded builds. (python-trio/trio#3472)

Deprecations and removals

• Trying to use absolute deadlines on a trio.CancelScope constructed with a relative deadline now raises, after being deprecated since Trio 0.27.0.

  To switch a cancel scope from being relative to absolute, replace the trio.CancelScope object instead of trying to mutate it. (python-trio/trio#3403)

• b3fd421 Bump version to 0.34.0
• a443d4e Track max buffer usage in memory channel statistics (#3474)
• 38b34b4 [pre-commit.ci] pre-commit autoupdate (#3490)
• ca69fa8 Run GC on PyPy more for test_worker_thread_context_not_leaked (#3479)
• 46c39db Bump dependencies from commit 3349ac (#3487)
• 3349aca Add zizmor as gh action (#3482)
• 1858c7f Fix Path.as_uri on Python 3.14 (#3460)
• 72abfa5 Merge pull request #3485 from python-trio/pre-commit-ci-update-config
• 8250ab9 [pre-commit.ci] auto fixes from pre-commit.com hooks
• 3817a61 [pre-commit.ci] pre-commit autoupdate
• Additional commits viewable in compare view

Sourced from uvicorn's releases.

Version 0.52.4

Fixed

• Remove duplicate Date headers from accepted WebSocket handshakes with websockets-sansio (#3078)

Full Changelog: Kludex/uvicorn@0.52.3...0.52.4

Version 0.52.3

Changed

• Update zttp to 0.0.24 and use its combined receive path, improving HTTP/1.1 request parsing performance (#3067)

Full Changelog: Kludex/uvicorn@0.52.2...0.52.3

Version 0.52.2

Fixed

• Update zttp to 0.0.22, fixing bodyless request receives and improving HTTP/1 request parsing performance (#3063)

Full Changelog: Kludex/uvicorn@0.52.1...0.52.2

Version 0.52.1

Fixed

• Complete the closing handshake on server-initiated WebSocket closes in the websockets-sansio and wsproto implementations, waiting for the client's close reply with a 10 second timeout instead of resetting the connection (#3053)
• Add missing write flow control to the websockets-sansio implementation, preventing data truncation on server-initiated closes with large in-flight payloads (#3048)
• Handle connection loss while a WebSocket write is waiting on backpressure (#3050)
• Remove duplicate Content-Type and Content-Length headers from WebSocket denial responses on the websockets-sansio implementation, and deliver non-UTF-8 denial bodies intact (#3041)

Full Changelog: Kludex/uvicorn@0.52.0...0.52.1

Sourced from uvicorn's changelog.

0.52.4 (August 18, 2026)

Fixed

• Remove duplicate Date headers from accepted WebSocket handshakes with websockets-sansio (#3078)

0.52.3 (August 13, 2026)

Changed

• Update zttp to 0.0.24 and use its combined receive path, improving HTTP/1.1 request parsing performance (#3067)

0.52.2 (August 13, 2026)

Fixed

• Update zttp to 0.0.22, fixing bodyless request receives and improving HTTP/1 request parsing performance (#3063)

0.52.1 (August 1, 2026)

Fixed

• Complete the closing handshake on server-initiated WebSocket closes in the websockets-sansio and wsproto implementations, waiting for the client's close reply with a 10 second timeout instead of resetting the connection (#3053)
• Add missing write flow control to the websockets-sansio implementation, preventing data truncation on server-initiated closes with large in-flight payloads (#3048)
• Handle connection loss while a WebSocket write is waiting on backpressure (#3050)
• Remove duplicate Content-Type and Content-Length headers from WebSocket denial responses on the websockets-sansio implementation, and deliver non-UTF-8 denial bodies intact (#3041)

• 8988c23 Stabilize macOS Python 3.13 signal shutdown tests (#3084)
• 898ddca Update PyPI publish action to version 1.14.2 (#3083)
• 3869f8a Restore Mermaid diagram rendering (#3080)
• 64148a9 Version 0.52.4 (#3079)
• 9e9e569 docs: correct release example PR number (#3072)
• b783dac Remove duplicate Date header from SansIO WebSocket handshakes (#3078)
• 27019b2 chore(deps): bump the python-packages group across 1 directory with 11 update...
• 1b64273 Fix a typo in index.md (#3006)
• a68da60 Version 0.52.3 (#3068)
• 6e3bb4c Use zttp 0.0.24 fast receive path (#3067)
• Additional commits viewable in compare view

Sourced from mypy's changelog.

Mypy 2.3.1

• Fix mypyc crash on double yielding Iterators (Daniël van Noord, PR 21826)
• Fix mypyc default_factory for inherited dataclass (Daniël van Noord, PR 21785)
• Clear mypyc coroutine env on coroutine completion (Piotr Sawicki, PR 21734)
• Fix crash when unpacking return value from overload (Shantanu, PR 21830)

Acknowledgements

Thanks to all mypy contributors who contributed to this release:

• Agriya Khetarpal
• Ethan Sarp
• Ivan Levkivskyi
• Jingchen Ye
• Jukka Lehtosalo
• Piotr Sawicki
• Shantanu
• Tom Bannink
• Viktor Szépe
• ygale

I'd also like to thank my employer, Dropbox, for supporting mypy development.

Mypy 2.2

We've just uploaded mypy 2.2.0 to the Python Package Index (PyPI). Mypy is a static type checker for Python. This release includes new features, performance improvements and bug fixes. You can install it as follows:

python3 -m pip install -U mypy

You can read the full documentation for this release on Read the Docs.

Support for Closed TypedDicts (PEP 728)

Mypy now supports closed TypedDicts as specified in PEP 728. A closed TypedDict cannot have extra keys beyond those explicitly defined. This allows the type checker to determine that certain operations are safe when they otherwise wouldn't be due to the potential presence of unknown keys.

You can use the closed keyword argument with TypedDict:

HasName = TypedDict("HasName", {"name": str})
HasOnlyName = TypedDict("HasOnlyName", {"name": str}, closed=True)
Movie = TypedDict("Movie", {"name": str, "year": int})
movie: Movie = {"name": "Nimona", "year": 2023}
has_name: HasName = movie  # OK: HasName is open (default)
has_only_name: HasOnlyName = movie  # Error: HasOnlyName is closed and Movie has extra "year" key
</tr></table>

... (truncated)

• d642c44 Bump version to 2.3.1
• a392429 [mypyc] Fix crash on double yielding Iterators (#21826)
• 4843e77 [mypyc] Fix default_factory for inherited dataclass (#21785)
• 14f5df9 [mypyc] Clear coroutine env on coroutine completion (#21734)
• 6dfa06d Fix crash when unpacking return value from overload (#21830)
• a385746 Bump version to 2.3.1+dev
• See full diff in compare view

Sourced from ruff's releases.

0.16.4

Release Notes

Released on 2026-08-20.

Preview features

• [flake8-use-pathlib] Add autofix for PTH116 (#26460)
• [refurb] Restrict delete-full-slice to lists (FURB131) (#27711)
• [refurb] Skip FURB101 and FURB103 when the open argument is a file descriptor (#27643)

Bug fixes

• Fix InvalidInstruction on Windows CPUs that do not support POPCNT (#27803)
• [pyflakes] Emit semantic syntax errors in string type definitions as F722 (#27835)
• [pylint] Allow os._exit imports in import-private-name (PLC2701) (#27738)

Rule changes

• [syntax-errors] Align mixed t-string/bytes error message with CPython 3.14 (#27766)
• [ruff] Add ctypes.LittleEndianStructure and related types to existing exception (RUF012) (#27753)
• [syntax-errors] Detect duplicate keyword arguments (#17804)
• [syntax-errors] Detect parameters declared nonlocal (#27628)

Server

• Offer display-only fixes and mark safe fixes preferred (#27807)
• Support pull diagnostics for notebook cells (#27779)

Documentation

• Add default indicator to rules table (#27724)
• Fix broken link to Python docs (#27757)

Other changes

• Fix s390x stacker assembly in release builds (#27776)
• Guarantee minimum stack size when parsing a module, standalone expression, and suites (#25464)
• Reduce configuration deserialization code size (#27924)
• Check packed AST index bounds (#27849)

Contributors

• @​AbhinavMir
• @​eduardorittner
• @​royb3
• @​MichaReiser
• @​carljm
• @​rosstitmarsh
• @​ntBre

... (truncated)

Sourced from ruff's changelog.

0.16.4

Released on 2026-08-20.

Preview features

• [flake8-use-pathlib] Add autofix for PTH116 (#26460)
• [refurb] Restrict delete-full-slice to lists (FURB131) (#27711)
• [refurb] Skip FURB101 and FURB103 when the open argument is a file descriptor (#27643)

Bug fixes

• Fix InvalidInstruction on Windows CPUs that do not support POPCNT (#27803)
• [pyflakes] Emit semantic syntax errors in string type definitions as F722 (#27835)
• [pylint] Allow os._exit imports in import-private-name (PLC2701) (#27738)

Rule changes

• [syntax-errors] Align mixed t-string/bytes error message with CPython 3.14 (#27766)
• [ruff] Add ctypes.LittleEndianStructure and related types to existing exception (RUF012) (#27753)
• [syntax-errors] Detect duplicate keyword arguments (#17804)
• [syntax-errors] Detect parameters declared nonlocal (#27628)

Server

• Offer display-only fixes and mark safe fixes preferred (#27807)
• Support pull diagnostics for notebook cells (#27779)

Documentation

• Add default indicator to rules table (#27724)
• Fix broken link to Python docs (#27757)

Other changes

• Fix s390x stacker assembly in release builds (#27776)
• Guarantee minimum stack size when parsing a module, standalone expression, and suites (#25464)
• Reduce configuration deserialization code size (#27924)
• Check packed AST index bounds (#27849)

Contributors

• @​AbhinavMir
• @​eduardorittner
• @​royb3
• @​MichaReiser
• @​carljm
• @​rosstitmarsh
• @​ntBre
• @​zaniebot

... (truncated)

• 11c76bf Bump 0.16.4 (#27937)
• d53c8c5 Isolate playground builds from deployment credentials (#27839)
• cab001e Disable uv preview for releases and pre-commit hooks (#27939)
• f8d575f [ty] Clarify writing guidance for human readers (#27912)
• ca45fae Set --preview and --default-index for the uv-lock hook (#27935)
• 4827bf7 Export UV_DEFAULT_INDEX in release.sh (#27934)
• d1087a4 [ty] Handle assignment expressions in string annotations (#27921)
• 680cce4 [ty] Optimize inherited recursive protocol comparisons (#27922)
• 974d3cb Upgrade ecosystem-analyzer and mypy_primer to the latest upstream pins (#27932)
• b169b40 Install cargo tools locked (#27929)
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Sourced from zensical's releases.

0.0.57

Summary

This version improves compatibility with markdown-exec by supporting pymdownx blocks, raises the maximum HTTP header value size to 8 KiB for proxy-generated cookies, and updates the UI dependency stack and bundled icons. UI performance and palette tooltip behavior were also improved, especially on large pages and in Safari.

Changelog

Bug fixes

• 325758f ui – update ui to v0.0.26
• 7372e5b compat – support pymdownx blocks in markdown exec (#871)

Refactorings

• b020159 zensical-serve – increase max header size to 8kb (#875)

0.0.56

Summary

This version fixes a regression introduced in 0.0.55, making Zensical report false positives for the deprecated unresolved_references setting. Additionally, checking of autorefs is moved to the invalid_links setting. Please disable unresolved_references - it is not supported anymore, and will be replaced by the reference parser that we're currently testing in Zensical Studio.

Changelog

Bug fixes

• 9973ac9 compat – regression reporting unresolved references (#866)

Refactorings

• e6c56ce zensical, compat – report invalid autorefs under invalid_links validation setting

0.0.55

Summary

This version fixes two false positives in the reference extractor and reverts Zensical's bootstrapped zensical.toml to TOML 1.0, since most editor tooling does not yet support TOML 1.1. Zensical understands both, TOML 1.0 and TOML 1.1, so this change does not affect the functionality of Zensical itself.

Changelog

Bug fixes

• 91d9d50 compat – ignore surrounding whitespace in inline link targets (#861)
• 6774d61 compat – invalid code span detection in reference extractor

Refactorings

• b53048e compat – revert code blocks to TOML 1.0 (#860)

0.0.54

Summary

... (truncated)

• f18bb99 chore: release v0.0.57
• 325758f fix: update ui to v0.0.26
• b020159 refactor: increase max header size to 8kb (#875)
• 7372e5b fix: support pymdownx blocks in markdown exec (#871)
• ab17429 chore: release v0.0.56
• e6c56ce refactor: report invalid autorefs under invalid_links validation setting
• 9973ac9 fix: regression reporting unresolved references (#866)
• b60354c chore: release v0.0.55
• b53048e refactor: revert code blocks to TOML 1.0 (#860)
• 7fe9b24 Merge pull request #862 from zensical/fix/reference-extractor
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Sourced from pyinstrument's releases.

v5.1.3

• Fixed Django middleware so PYINSTRUMENT_SHOW_CALLBACK is respected when PYINSTRUMENT_PROFILE_DIR is configured, allowing profiles to be selectively written to disk (#452).
• Fixed Jupyter’s %%pyinstrument magic so console-specific render options, including time=percent_of_total, flat, short_mode, color, and Unicode settings, are correctly applied to text output (#446).
• Fixed long program and command names overflowing the header in HTML reports. Long names now wrap cleanly (#449).
• Added context-manager type annotations so type checkers correctly infer profile as a Profiler in with Profiler() as profile: blocks (#445).
• Expanded wheel-building coverage to include CPython prereleases and GraalPy (