The software design document is developing at a frantic pace. New versions of the software should be released several times a quarter and even several times a month.
Update for software design document.
There are several reasons for this dynamic:
First, new technologies are emerging, as a result, the equipment is being improved and that, in turn, requires software changes.
Secondly, the needs of users are growing, requirements are increasing and the needs are changing for software design document.
Therefore, it is necessary to monitor changes in the software design document and to update it in a timely manner.
/ If you do not update
There are many sources for obtaining information on software.