diff --git a/doc/robust-externalize.pdf b/doc/robust-externalize.pdf
index a4f24f0..4eca1da 100644
Binary files a/doc/robust-externalize.pdf and b/doc/robust-externalize.pdf differ
diff --git a/doc/robust-externalize.tex b/doc/robust-externalize.tex
index 475a909..d62f50d 100644
--- a/doc/robust-externalize.tex
+++ b/doc/robust-externalize.tex
@@ -105,7 +105,7 @@
   {\Large\bfseries Cache anything (\tikzname, tikz-cd, python…),\\in a robust, efficient and pure way.}
 
   \vspace{1em}
-  {Léo Colisson \quad Version 2.5+unstable}\\[3mm]
+  {Léo Colisson \quad Version 2.6}\\[3mm]
   {\href{https://github.com/leo-colisson/robust-externalize}{\texttt{github.com/leo-colisson/robust-externalize}}}
 \end{center}
 
@@ -2074,10 +2074,12 @@ \subsubsection{Setting a value to a placeholder}
 do not remove leading spaces, python
 \end{verbatim}
 Since |remove leading spaces if not disabled| is enabled by default on python, it is therefore fine to indent your python code like in:
+\begin{codeAndResult}
 \begin{CacheMeCode}{python print code and result}
   for i in range(3):
       print(f"Hello {i}")
 \end{CacheMeCode}
+\end{codeAndResult}
 \end{pgfmanualentry}
 
 \begin{pgfmanualentry}
@@ -3944,7 +3946,7 @@ \subsubsection{Python}
 \end{CacheMeCode}
 \end{codeAndResult}
 
-\textbf{Importantly: you do not want to indent the whole content of CacheMeCode, or the spaces will also appear in the final code.}
+Note that if you use a version before 2.6, you cannot indent further the python code (i.e.\ the first line must not start with any space). This is fixed in 2.6 with the addition of |remove leading spaces if not disabled| in the python preset by default, that will remove automatically any unnecessary indentation. If you use automatic indentation in your text editor, you might also like to use |remove spaces until| so that automatically indenting your whole document does not ruin the indentation of the python code.
 
 You can also generate some images. This code will produce the image in \cref{fig:pythonGeneratedImage2}:
 \begin{codeexample}[code only]
@@ -4909,7 +4911,7 @@ \section{TODO and known bugs:}
 \section{Changelog}
 
 \begin{itemize}
-\item v2.6 (current master branch, not yet released):
+\item v2.6:
   \begin{itemize}
   \item Added |\lenToCmNoUnit|
   \item Added |\placeholderPrependAllLines| and alike
diff --git a/robust-externalize.sty b/robust-externalize.sty
index b4c4630..488cbb7 100644
--- a/robust-externalize.sty
+++ b/robust-externalize.sty
@@ -1,4 +1,4 @@
-\ProvidesPackage{robust-externalize}[2.5+unstable Cache anything (tikz, latex, python) in a robust, efficient and pure way.]
+\ProvidesPackage{robust-externalize}[2.6 Cache anything (tikz, latex, python) in a robust, efficient and pure way.]
 % todo: 
 % change order argument replace from list, it is hard to read this way