Changes since v5.0.0-next.3:
 - [Fix] `.catch` is a syntax error in older browsers
 - [Refactor] remove unused code
 - [Deps] update `resolve`

Changes since v4.13.0:

 - [Breaking] update `deep-equal` to v2
 - [Breaking] fail any assertion after `.end()` is called (#489)
 - [Breaking] `error` should not emit `expected`/`actual` diags (#455)
 - [Breaking] support passing in an async function for the test callback (#472)
 - [Breaking] tests with no callback are failed TODO tests (#69)
 - [Breaking] equality functions: throw when < 2 arguments are provided
 - [Breaking] add "exports" to restrict public API
 - [Breaking] `throws`: bring into line with node’s `assert.throws`
 - [Breaking] use default `require.extensions` collection instead of the magic Array `['.js']` (#396)
 - [meta] change dep semver prefix from ~ to ^