         return localforage.removeItem(key, cb)
 
     onNoManifest: (error) ->
-    onUpToDate: (event) ->
+    onUpToDate: (event, manifest) ->
     onUpdateFound: (event, manifest) -> @startUpdate()
     onUpdateFailed: (event, error)-> 
     onUpdateCompleted: (manifest) -> return true

                return @_downloadModule(module, onDownload) unless module_source?
               
                if @hash_func(module_source) != module.hash
                    @emit("ModuleDownloadFailed", null, module)
                    return
                module.source = module_source
                module.loaded = module.size

            @emit("ModuleDownloadProgress", event, module)
            @_reportTotalProgress()
        module_request.onerror = (event) =>
            @emit("ModuleDownloadFailed", event, module, null)
        module_request.onabort = (event) =>
            @emit("ModuleDownloadFailed", event, module, null)
        module_request.send()
        return

