v7.3.4

Improvements

• Internal refactoring #519, #624, #631 (Thanks @ikesyo and @LucianoPAlmeida)

Bugfixes

• fix escaping closure crash within Xcode 10 #612, #633 (Thanks @WilliamZang and @ikesyo)

Docs

• Fix code example typo on Writing Your Own Matchers #547, #634 (Thanks @alaphao and @ikesyo)