Update readme for release 20230901

docs/readme.tex

@@ -12,7 +12,7 @@
 \begin{document}
 
 \title{Fimfarchive}
-\date{20230601}
+\date{20230901}
 
 \maketitle
 \newpage
@@ -144,6 +144,7 @@ The metadata of each story can be found in \path{index.json}. The file contains
 \begin{center}
 \begin{tabular}{|r|r|r|r|r|r|} \hline
 \textbf{Version} & \textbf{Stories} & \textbf{Added} & \textbf{Updated} & \textbf{Removed} \\ \hline
+20230901         & $212365$         & $1796$         & $3358$           & $16$             \\ \hline
 20230601         & $210585$         & $1512$         & $3440$           & $0$              \\ \hline
 20230301         & $209073$         & $1653$         & $3360$           & $2$              \\ \hline
 20221201         & $207422$         & $1608$         & $3488$           & $0$              \\ \hline
@@ -187,6 +188,12 @@ The metadata of each story can be found in \path{index.json}. The file contains
 \end{tabular}
 \end{center}
 
+\subsection{20230901}  \label{sec:changelog_20230901}
+
+\begin{itemize}
+\item Updated archive contents.
+\end{itemize}
+
 \subsection{20230601}  \label{sec:changelog_20230601}
 
 \begin{itemize}