v0.28.1 (2026-09-02)

What's Changed

• Make StepPersistence replay-safe under durable execution by @DouweM in #749
• Make SpendLimits replay-safe under durable execution by @DouweM in #748
• Accept inline durable-operation dispatch in the spend composition test by @mpfaffenberger in #766
• Floor on released pydantic-ai 2.37.0 and drop the version straddle by @DouweM in #769
• Propagate a sub-agent's first-party RunCancelled past contain_errors by @mpfaffenberger in #754
• Scrub ambient Logfire credentials in tests/logfire_variables so a local .env cannot reach the real Logfire API by @mpfaffenberger in #752
• Declare Advisor's default id on the class by @DouweM in #776

Full Changelog: v0.28.0...v0.28.1