Question about the Spring Framework API Versioning support in 3.0.x Annotations vs Functional

[spencergibb]

Regarding #2975, I have a question about the support for Spring Framework API Versioning. This sample uses annotations. I have a demo where I want to use webmvc.fn rather than annotations (sample here). So I've mashed up the two. Where the annotation version reads the version information automatically, I need to do the following to see similar information with the functional version:

@Bean
public RouterFunction<ServerResponse> version20() {
	return route()
		.GET(path("/anything/versioned").and(version("2.0+")), http(),
				ops -> ops.operationId("versioned20")
				.parameter(parameterBuilder().in(ParameterIn.HEADER).name("X-Version")
				.schema(schemaBuilder().type("string").defaultValue("1.0").allowableValues(new String[]{"1.0", "2.0"}))))
		//...
		.build();
}

Am I missing anything or is that the way to do it with webmvc.fn?

[bnasslahsen]

You're right, @spencergibb; only annotations work for now.
I've created #3229 to add webmvc/webflux .fn support for the next release (planned end of this month).
Please feel free to follow the issue and suggest any additional enhancements.