timatlee/cloudflare-ddns-docker-updated
1
0
Fork 0
Code Issues Pull Requests Actions Packages Releases Activity

Update dependency chardet to v7.6.0 #112

Merged
timatlee merged 1 commits from renovate/chardet-7.x into main 2026-08-15 15:24:47 -06:00
Conversation 0 Commits 1 Files Changed 1
+1 -1
renovate-bot commented 2026-08-14 15:00:42 -06:00
Collaborator
Copy Link
Copy Source

This PR contains the following updates:

Package Update Change
chardet (changelog) minor ==7.5.1 → ==7.6.0

Release Notes

chardet/chardet (chardet)

v7.6.0

Compare Source

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: https://github.com/chardet/chardet/compare/7.5.1...7.6.0

Configuration

📅 Schedule: (in timezone America/Edmonton)

  • Branch creation
    • At any time (no schedule defined)
  • Automerge
    • At any time (no schedule defined)

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

  • If you want to rebase/retry this PR, check this box

This PR has been generated by Mend Renovate CLI.

This PR contains the following updates: | Package | Update | Change | |---|---|---| | [chardet](https://github.com/chardet/chardet) ([changelog](https://chardet.readthedocs.io/en/latest/changelog.html)) | minor | `==7.5.1` → `==7.6.0` | --- ### Release Notes <details> <summary>chardet/chardet (chardet)</summary> ### [`v7.6.0`](https://github.com/chardet/chardet/releases/tag/7.6.0) [Compare Source](https://github.com/chardet/chardet/compare/7.5.1...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 ([#&#8203;380](https://github.com/chardet/chardet/issues/380), thanks [@&#8203;yarikoptic](https://github.com/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 ([#&#8203;371](https://github.com/chardet/chardet/issues/371) follow-up, thanks [@&#8203;agreenburg](https://github.com/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 ([#&#8203;379](https://github.com/chardet/chardet/issues/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](https://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**: <https://github.com/chardet/chardet/compare/7.5.1...7.6.0> </details> --- ### Configuration 📅 **Schedule**: (in timezone America/Edmonton) - Branch creation - At any time (no schedule defined) - Automerge - At any time (no schedule defined) 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR has been generated by [Mend Renovate CLI](https://github.com/renovatebot/renovate). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0NC4zMC4xIiwidXBkYXRlZEluVmVyIjoiNDQuMzAuMSIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOltdfQ==-->
renovate-bot added 1 commit 2026-08-15 15:00:45 -06:00
Update dependency chardet to v7.6.0
Build Docker Image / build (pull_request) Successful in 2m9s
Details
5ac51b4024
renovate-bot force-pushed renovate/chardet-7.x from e23ba04e6f to 5ac51b4024 2026-08-15 15:00:45 -06:00 Compare
timatlee merged commit 67cd5141c2 into main 2026-08-15 15:24:47 -06:00
Sign in to join this conversation.
Reviewers
No Reviewers
Labels
No items
No labels
Milestone
No items
No Milestone
Assignees
Clear assignees
renovate-bot timatlee (Tim AtLee)
No Assignees
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: timatlee/cloudflare-ddns-docker-updated#112