v0.1.4

 - Allow underscores in hostnames for Docker.
 - Allow trailing dots in hostnames.

v0.1.3

 - Fixed `isIpV4()`.
 - Fixed URL parameter decoding to use `urldecode()` instead of `rawurldecode()`.

 - Fixed behavior for users with ext/intl but ICU < 4.6

- Fixed bogus return type declaration for `Uri::getQueryParameter()`

Transform InvalidDnsNameException to InvalidUriException inside Uri