v2.2.0

New assertion methods

• Numeric: is_even(), is_odd(), is_divisible_by()
• String: is_alphanumeric(), is_whitespace(), contains_any_of(), contains_none_of()
• Collection: contains_exactly(), contains_in_order(), any_satisfy(), all_satisfy(), none_satisfy()
• Date: is_before_or_equal_to(), is_after_or_equal_to()
• Exception: does_not_raise()
• Type: is_callable(), is_not_callable()

New matchers

match.is_even(), match.is_odd(), match.is_divisible_by(), match.is_callable(), match.is_in(), match.has_property()

v2.1.4

SLSA build provenance attestation bundles in release assets.

v2.1.3

Add SLSA build provenance attestation to releases.

v2.1.2

Add OpenSSF Best Practices Silver badge. Upload build artifacts to GitHub Releases.

v2.1.1

Fix: sync __version__ with pyproject.toml (was showing 2.0.0 in 2.1.0 package).

v2.1.0

What's new

• Structured errors: AssertionFailure with .actual, .expected, .diff attributes
• Composable matchers: match.greater_than(), match.is_uuid(), combine with &, |, ~ operators
• Structural matching: matches_structure() for declarative dict/API response validation
• Async assertions: eventually() with polling/retry for async and eventual consistency testing
• Typed overloads: assert_that() returns type-specific Protocols, IDE shows only relevant methods
• Pytest plugin: rich diff output in failure reports, auto-registered via entry point
• Thread-safe soft assertions: migrated to contextvars for thread/async isolation

v2.0.1

Update README: dark theme logo, Ruff badge, Codecov integration.

v2.0.0

Full Changelog: 1.1...v2.0.0