\History
\CurrentVersion{2.3}{June 17,2010}{Gerrit Muller}
\begin{changelog}
\item minor textual improvement
\end{changelog}
\OldVersion{2.2}{June 5, 2008}{Gerrit Muller}
\begin{changelog}
\item textual improvements
\item Explanation added why profile does not extend to time to market
\end{changelog}
\OldVersion{2.1}{May 31 2002}{Gerrit Muller}
\begin{changelog}
\item Updated figure ''Criteria for an architecture''
\item Updated figure ''The art of architecting'' and added one sentence to the descriptive text.
\end{changelog}
\OldVersion{2.0}{May 29 2002}{Gerrit Muller}
\begin{changelog}
\item Added the annotated text version
\end{changelog}
