[pact-foundation]

[pact-python/4.0.0] 2026-10-15

🚀 Features

• [breaking] Remove pact.v2 compatibility module

  pact.v2, the compat-v2 extra and the pact-verifier console script are removed. Migrate to the pact API (see MIGRATION.md) or pin pact-python<4.

🐛 Bug Fixes

• (cli) Use renamed macOS standalone assets

📚 Documentation

• Add pact-python-cli 1!x migration guide
• (blog) Fix functional arguments examples
• (blog) Fix asynchronous message examples
• (blog) Update rust ffi post to pact-python-ffi
• (blog) Fix v3 release examples
• (blog) Fix typo in sneak peek post
• (blog) Fix grammar in functional arguments note
• (blog) Note the removal of pact.v2 in v4

🧪 Testing

• Get the Pact CLI for the compatibility suite from mise

🛠️ Miscellaneous Tasks

• (ci) Standardize renovate config
• Require python 3.11 or newer
• (release) Pact-python-cli v2.6.4.0
• (cli) Remove pact-python-cli

Contributors

• @JP-Ellis

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 68%. Comparing base (d1d6e19) to head (bcfbf00).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@         Coverage Diff          @@
##           main   #1700   +/-   ##
====================================
  Coverage    68%     68%           
====================================
  Files        20      20           
  Lines      3288    3288           
====================================
  Hits       2261    2261           
  Misses     1027    1027           

Flag	Coverage Δ
examples	52% <ø> (ø)
tests	67% <ø> (ø)

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