Download Latest Version Release 4.0.25 source code.tar.gz (57.7 MB)
Email in envelope

Get an email when there's a new version of Schemathesis

Home / v4.0.25
Name Modified Size InfoDownloads / Week
Parent folder
README.md 2025-08-10 831 Bytes
0
Release 4.0.25 source code.tar.gz 2025-08-10 57.7 MB
0
Release 4.0.25 source code.zip 2025-08-10 58.1 MB
0
Totals: 3 Items   115.8 MB 0

:bug: Fixed

  • workers = "auto" being incorrectly rejected in configuration files. #3015

:wrench: Changed

  • Improve error message for invalid workers values.

:scroll: Documentation

  • Add a search bar. #3013

:racing_car: Performance

  • Dramatically improved performance and memory usage. For the coverage phase, expect order of magnitude improvements that scale with schema complexity.

Examples: - PetStore API: 12s → 1.5s (8x faster) - Complex endpoint schema with nested objects and 40+ fields: 330s → 4.5s (73x faster)

These improvements come from removing unnecessary memory allocations in unnecessary pretty-printing operations in Hypothesis.

Source: README.md, updated 2025-08-10