Type Hints and Return Types

This is for the 9.0 release.

Middleware Args

This is for the 8.0 release.

Nexus - Immutability

Immutable request, response and header classes.

Fix request body

Fixes request body to correctly return a stream object. Separates json encoding of the two json response objects (separates dependency).

Tidy Up

Fix doc blocks and check port exists in Uri::getAuthority method.

PSR-7 HTTP Messages

Initial release.