编辑“︁Marauroa 3.9”︁（章节）

== Content Transfer includes hash ==

; Summary : Content transfer includes a md5 hash of the content, if both server and client are using Marauroa 3.9 or higher
; Reason for change : It was difficult for applications to keep track of the modifications of content. Some application used the timestamp field for a CRC-checksum. CRC, however, is a error detection algorithm, it is not sufficient to keep track of large scale changes in content.
; Impact on Marauroa users : The hash is a new attribute in the TransferContent object that may be read by the client.