History
The first version of the MSC standard was released in 1992.
The 1996 version added references, ordering and inlining expressions concepts, and introduced HMSC (High-level Message Sequence Charts), which are the MSC way of expressing State diagrams.
The latest MSC 2000 version added object orientation, refined the use of data and time in diagrams, and added the concept of remote method calls.
Read more about this topic: Message Sequence Chart
Famous quotes containing the word history:
“The history is always the same the product is always different and the history interests more than the product. More, that is, more. Yes. But if the product was not different the history which is the same would not be more interesting.”
—Gertrude Stein (1874–1946)
“Classes struggle, some classes triumph, others are eliminated. Such is history; such is the history of civilization for thousands of years.”
—Mao Zedong (1893–1976)
“All objects, all phases of culture are alive. They have voices. They speak of their history and interrelatedness. And they are all talking at once!”
—Camille Paglia (b. 1947)