5 * Added jQuery-ish array support
10 * Fixed; handle empty string and `== null` in `qs.parse()` [dmit]
11 allows for convenient `qs.parse(url.parse(str).query)`
16 * Fixed; support for implicit arrays
21 * Fixed `+` as a space
26 * Fixed case when right-hand value contains "]"
31 * Fixed "=" presence in key