v5.1.0

What's Changed

• Remove useless guards and add parentheses to constuctors by @koddsson in #1593
• Cleanup jsdoc comments by @koddsson in #1596
• Convert comments in "legal comments" format to jsdoc or normal comments by @koddsson in #1598
• Implement iterable assertion by @koddsson in #1592
• Assert interface fix by @developer-bandi in #1601
• Set support in same members by @koddsson in #1583
• Fix publish script by @koddsson in #1602

New Contributors

• @developer-bandi made their first contribution in #1601

Full Changelog: v5.0.3...v5.1.0

v5.0.3

Fix bad v5.0.2 publish.

Full Changelog: v5.0.2...v5.0.3

v5.0.2

What's Changed

• build(deps): bump nanoid and mocha by @dependabot in #1558
• remove bump-cli by @koddsson in #1559
• Update developer dependencies by @koddsson in #1560
• fix: removes ?? for node compat (5.x) by @43081j in #1576
• Update loupe to latest version by @koddsson in #1579
• Re-enable some webkit tests by @koddsson in #1580
• Remove a bunch of if statements in test/should.js by @koddsson in #1581
• Remove a bunch of unused files by @koddsson in #1582
• Fix 1564 by @koddsson in #1566

Full Changelog: v5.0.1...v5.0.2

v4.4.1

What's Changed

• fix: removes ?? for node compat by @43081j in #1574

Full Changelog: v4.4.0...v4.4.1

v4.4.0

What's Changed

• Allow deepEqual fonction to be configured globally (4.x.x branch) by @forty in #1553

Full Changelog: v4.3.10...v4.4.0

v5.0.0-rc.0

The first Release Candidate of chai@v5 is here!

We've put out a few alpha versions and tested them out in various projects with good success. This RC includes all those changes plus any fixes that we've discovered since then.

Please try it out in your projects and let us know if you run into any issues so we can make fixes before version 5!

Thanks for using Chai 🙏🏻

What's Changed

• feat: use chaijs/loupe for inspection by @pcorpet in #1401
• docs: fix URL in README by @Izzur in #1413
• Remove get-func-name dependency by @koddsson in #1416
• Convert Makefile script to npm scripts by @koddsson in #1424
• Clean up README badges by @koddsson in #1422
• fix: package.json - deprecation warning on exports field by @stevenjoezhang in #1400
• fix: deep-eql bump package to support symbols by @snewcomer in #1458
• ES module conversion PoC by @43081j in #1498
• chore: drop commonjs support by @43081j in #1503
• Update pathval by @koddsson in #1527
• Update check-error by @koddsson in #1528
• update deep-eql to latest version by @koddsson in #1542
• Inline type-detect as a simple function by @koddsson in #1544
• Update loupe by @koddsson in #1545
• Typo 'Test an object' not 'Test and object' by @mavaddat in #1460
• Update assertion-error to it's latest major version! by @koddsson in #1543
• Replacing Karma with Web Test Runner by @koddsson in #1546
• remove codecov by @koddsson in #1548
• remove chai version constant by @koddsson in #1550
• Remove istanbul by @koddsson in #1549

New Contributors

• @Izzur made their first contribution in #1413
• @koddsson made their first contribution in #1416
• @stevenjoezhang made their first contribution in #1400
• @43081j made their first contribution in #1498

Full Changelog: v4.3.10...v5.0.0-rc.0

v5.0.0

BREAKING CHANGES

• Chai now only supports EcmaScript Modules (ESM). This means your tests will need to either have import {...} from 'chai' or import('chai'). require('chai') will cause failures in nodejs. If you're using ESM and seeing failures, it may be due to a bundler or transpiler which is incorrectly converting import statements into require calls.
• Dropped support for Internet Explorer.
• Dropped support for NodeJS < 18.
• Minimum supported browsers are now Firefox 100, Safari 14.1, Chrome 100, Edge 100. Support for browsers prior to these versions is "best effort" (bug reports on older browsers will be assessed individually and may be marked as wontfix).

What's Changed

• feat: use chaijs/loupe for inspection by @pcorpet in #1401
• docs: fix URL in README by @Izzur in #1413
• Remove get-func-name dependency by @koddsson in #1416
• Convert Makefile script to npm scripts by @koddsson in #1424
• Clean up README badges by @koddsson in #1422
• fix: package.json - deprecation warning on exports field by @stevenjoezhang in #1400
• fix: deep-eql bump package to support symbols by @snewcomer in #1458
• ES module conversion PoC by @43081j in #1498
• chore: drop commonjs support by @43081j in #1503
• Update pathval by @koddsson in #1527
• Update check-error by @koddsson in #1528
• update deep-eql to latest version by @koddsson in #1542
• Inline type-detect as a simple function by @koddsson in #1544
• Update loupe by @koddsson in #1545
• Typo 'Test an object' not 'Test and object' by @mavaddat in #1460
• Update assertion-error to it's latest major version! by @koddsson in #1543
• Replacing Karma with Web Test Runner by @koddsson in #1546

New Contributors

• @Izzur made their first contribution in #1413
• @stevenjoezhang made their first contribution in #1400
• @43081j made their first contribution in #1498

Full Changelog: 4.3.1...v5.0.0

v5.0.0-alpha.2

What's Changed

• update deep-eql to latest version by @koddsson in #1542
• Inline type-detect as a simple function by @koddsson in #1544
• Update loupe by @koddsson in #1545
• Typo 'Test an object' not 'Test and object' by @mavaddat in #1460
• Update assertion-error to it's latest major version! by @koddsson in #1543
• Replacing Karma with Web Test Runner by @koddsson in #1546

Full Changelog: v5.0.0-alpha.1...v5.0.0-alpha.2

v4.3.10

This release simply bumps all dependencies to their latest non-breaking versions.

What's Changed

• upgrade all dependencies by @keithamus in #1540

Full Changelog: v4.3.9...v4.3.10

v4.3.9

Upgrade dependencies.

This release upgrades dependencies to address CVE-2023-43646 where a large function name can cause "catastrophic backtracking" (aka ReDOS attack) which can cause the test suite to hang.

Full Changelog: v4.3.8...v4.3.9