v1.3.0

New features:

• new matcher feature, allowing to create a Responder based on net/http.Request content (header or body for example), so not only on method and URL as before. See the following new registering functions & methods:
  • RegisterMatcherResponder & MockTransport.RegisterMatcherResponder,
  • RegisterRegexpMatcherResponder & MockTransport.RegisterRegexpMatcherResponder,
  • RegisterMatcherResponderWithQuery & MockTransport.RegisterMatcherResponderWithQuery;
• add following Responder methods, allowing to easily add some headers to the returned net/http.Response without the need to craft a Responder by hand:
  • SetContentLength,
  • HeaderAdd,
  • HeaderSet.

Miscellaneous:

• documentation now uses new go1.19 doc features;
• go minimal version required is now 1.13;
• CI tests using go1.20 & golangci-lint v1.51.0.