Is there documentation available on certain REST-API calls?
For example, one of the /rest/search/ calls was changed to /rest/experimental/search/ when upgrading to Confluence 6.7.x. I'd like to know what happened with it, is it a new feature or something else. Also is there a reason for it being behind the /experimental/ URL if it's already in a release version?
Is there a resource or sorts available for changes like that or do I have to crawl through the release notes if anything was changed for the related macros that use that REST call or diff the 5.10.x -> 6.7.x REST API docs? Mainly interested on everything related to stuff behind the /experimental/.