4 * Improve error message when `req` argument is not an object
5 * Improve error message when `req` missing `headers` property
10 * Fix regression accepting a Koa context
15 * Improve error message when `req` argument missing
16 * perf: enable strict mode
17 * perf: hoist regular expression
18 * perf: parse with regular expressions
19 * perf: remove argument reassignment
29 * Support empty password
30 * Support empty username