Forgot to update .setup to match version in .release-info

hmac.release-info

@@ -3,4 +3,5 @@
 (uri targz "https://github.com/ThomasHintz/chicken-scheme-{egg-name}/tarball/{egg-release}")
 (release "1")
 (release "2")
-(release "3")
+(release "3")
+(release "4")

hmac.setup

@@ -11,5 +11,5 @@
   ; Files to install for your extension:
   '("hmac.o" "hmac.so" "hmac.import.so")
   ; Assoc list with properties for your extension:
-  '((version 1)
+  '((version 4)
     (static "hmac.o"))) ;; for static linking