2.0.0
The 2.x series introduces a major change to the way Relay handles middleware. While the 1.x series featured a "double pass" signature (function (request, response, next)
), the 2.x series is fully-compatible with PSR-15's "single pass" or "lambda" recommendation (function (request, handler) : response
).
Note that middleware designed for Relay 1.x are not compatible with PSR-15 server request handlers ("dispatchers") like Relay 2.x.