0.21.0

• :multipart-params now sets :consumes ["multipart/form-data"] and :form-params sets
  :consumes ["application/x-www-form-urlencoded"]
• experimental: File upload support using compojure.api.upload namespace.

(POST* "/upload" []
  :multipart-params [file :- TempFileUpload]
  :middlewares [wrap-multipart-params]
  (ok (dissoc file :tempfile))))

• breaking: use plain Ring-Swagger 2.0 models with :responses. A helpful IllegalArgumentException will be thrown at compile-time with old models.
• new way:

:responses {400 {:schema ErrorSchema}}
:responses {400 {:schema ErrorSchema, :description "Eror"}}

• allow configuring of Ring-Swagger via api-middleware options with key :ring-swagger:

(defapi app
  {:ring-swagger {:ignore-missing-mappings? true}})
  (swagger-docs)
  (swagger-ui)
  ...)

• Bidirectinal routing, inspired by bidi - named routes & path-for:

(fact "bidirectional routing"
  (let [app (api
              (GET* "/api/pong" []
                :name :pong
                (ok {:pong "pong"}))
              (GET* "/api/ping" []
                (moved-permanently (path-for :pong))))]
    (fact "path-for resolution"
      (let [[status body] (get* app "/api/ping" {})]
        status => 200
        body => {:pong "pong"}))))

• a validator for the api

(require '[compojure.api.sweet :refer :all])
(require '[compojure.api.swagger :refer [validate])

(defrecord NonSwaggerRecord [data])

(def app
  (validate
    (api
      (swagger-docs)
      (GET* "/ping" []
        :return NonSwaggerRecord
        (ok (->NonSwaggerRecord "ping"))))))

; clojure.lang.Compiler$CompilerException: java.lang.IllegalArgumentException:
; don't know how to create json-type of: class compojure.api.core_integration_test.NonSwaggerRecord

• updated dependencies:

[metosin/ring-swagger "0.20.4"] is available but we use "0.20.3"
[metosin/ring-http-response "0.6.2"] is available but we use "0.6.1"
[metosin/ring-swagger-ui "2.1.5-M2"]
[prismatic/plumbing "0.4.4"] is available but we use "0.4.3"
[prismatic/schema "0.4.3"] is available but we use "0.4.2"