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Errata / PyPI

click: outdated calls AI models write

1 correction for click 8.5.0 (PyPI): code that claude-sonnet-5-5 and gpt-6.1-sol wrote in our sandbox runs for 8.3.1 and earlier, which fails on 8.5.0. Each one is verified on both versions.

Corrections
1
Fails on
8.5.0
Works on
8.3.1
Released
2026-08-26
Corrections for click 8.5.0
Changed APIChangeModels wroteCorrectErrorSeen inWorked
click.Parameterbehaviour changedparameter = click.Parameter(["--x"])parameter = click.Option(["--x"])TypeErrorclaude-sonnet-5-5, gpt-6.1-sol3/3

Wide table: scroll it sideways to see every column.

Sandbox runs per model for click (answers that ran; counts, not a quality score)
ModelAnswers runOutdated code foundShare
claude-sonnet-5-516425 %
gpt-6.1-sol16319 %
gemini-3.8-flash800 %

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