Index: trunk/doc/pslib/ChangeLogSDRS.tex
===================================================================
--- trunk/doc/pslib/ChangeLogSDRS.tex	(revision 1608)
+++ trunk/doc/pslib/ChangeLogSDRS.tex	(revision 1620)
@@ -244,2 +244,11 @@
   psMemGetId(void)}.
 \end{itemize}
+
+\subsection{Changes from Revision 06 (19 August 2004) to Present}
+
+\begin{itemize}
+\item Removed \code{psTimeFromLST}, changed parameters and output for
+  \code{psTimeToLST}.
+\item Added function \code{psTimeLeapSeconds} to calculate number of
+  leap seconds between two dates, required for time arithmetic.
+\end{itemize}