v3.2.1

3.2.1 - 2019-05-28

Fixes

• Updated regex for Assert\Assertion::url() (Thanks to Christophe Histaesse)
• Fixed broken regex for Assert\Assertion::url() (Thanks to Menno Holtkamp)

Other changes

• Added PHP 7.3.0, PHP 7.3.1, and PHP 7.3.2 to Travis pipeline as there are differences in PCRE
• Updated docblocks for Assert\Assertion::NullOrXxxx() to show that the first parameter can be null.
• Updated docblocks for Assert\LazyAssertion to show that the return type is $this to aid IDE's static analysis.