diff -r a623dd1f2898 -r e03a0100ec46 slides/slides01.tex
--- a/slides/slides01.tex	Mon Nov 06 21:49:55 2023 +0000
+++ b/slides/slides01.tex	Fri Dec 08 00:54:36 2023 +0000
@@ -157,9 +157,10 @@
 \end{textblock}
 
 \begin{textblock}{6}(11,3)
-\begin{tabular}{l}
+\begin{tabular}{c}
 \includegraphics[scale=0.08]{../pics/lichess.png}\\[-1mm]
-{\footnotesize  lichess engine (open source)}  
+  {\footnotesize lichess engine (open source)}\\[-2mm]
+  {\footnotesize \url{lichess.org}}\\
 \end{tabular}
 \end{textblock}
 
@@ -280,8 +281,7 @@
 \includegraphics[scale=0.10]{../pics/vscode.png}\\[-10mm]\mbox{}
 \end{center}\bigskip
   
-\item there is a plugin for Eclipse (called Scala IDE)\medskip
-\item there is also a plugin for IntelliJ\medskip
+\item there is also a plugin for IntelliJ, but I do not recommend it\medskip
 \end{itemize}
 \end{minipage}
 
@@ -1021,6 +1021,19 @@
   
 \end{frame}
 
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%     
+\begin{frame}[t,fragile]
+\frametitle{\mbox{}\hspace{40mm}\textbf{???}}
+
+\begin{textblock}{5}(2,6)
+\includegraphics[scale=0.35]{../pics/commits.png}
+\end{textblock}
+
+\end{frame}
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
 \end{document}
 
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