tex4ebook (30sep21)

git-svn-id: svn://tug.org/texlive/trunk@60663 c570f23f-e606-0410-a88d-b1316a301751

4 files changed, 44 insertions, 0 deletions

diff --git a/Master/texmf-dist/doc/support/tex4ebook/README b/Master/texmf-dist/doc/support/tex4ebook/README
index f87bd02f422..d19ca44e1bc 100644
--- a/Master/texmf-dist/doc/support/tex4ebook/README
+++ b/Master/texmf-dist/doc/support/tex4ebook/README
@@ -297,6 +297,13 @@ See the `make4ht` documentation for an example and more information.
 
 # Troubleshooting
 
+## Kindle formats
+
+`tex4ebook` uses `kindlegen` command for the conversion to Kindle formats (`mobi`,
+`azw` and `azw3`). Unfortunatelly, Amazon discontinued this command, so we use
+also `ebook-convert` provided by Calibre if `kindlegen` fails.
+
+
 ## Fixed layout EPUB
 
 The basic support for the Fixed layout EPUB 3 can be enabled using the following configurations:
diff --git a/Master/texmf-dist/doc/support/tex4ebook/changelog.tex b/Master/texmf-dist/doc/support/tex4ebook/changelog.tex
index f415f81c8c2..8c9445b9106 100644
--- a/Master/texmf-dist/doc/support/tex4ebook/changelog.tex
+++ b/Master/texmf-dist/doc/support/tex4ebook/changelog.tex
@@ -3,6 +3,35 @@
 
 \begin{itemize}
 \item
+  2021/09/30
+
+  \begin{itemize}
+  \tightlist
+  \item
+    released version \texttt{0.3e}
+  \item
+    better detection if \texttt{kindlegen} was found.
+  \end{itemize}
+\item
+  2021/09/23
+
+  \begin{itemize}
+  \tightlist
+  \item
+    use \texttt{ebook-convert} for convertsion to Kindle formats if
+    \texttt{kindlegen} fails.
+  \end{itemize}
+\item
+  2021/08/22
+
+  \begin{itemize}
+  \tightlist
+  \item
+    fixed
+    \href{https://tex.stackexchange.com/a/611611/2891}{cross-referencing
+    issue} related to unnumbered equations.
+  \end{itemize}
+\item
   2021/07/26
 
   \begin{itemize}
diff --git a/Master/texmf-dist/doc/support/tex4ebook/readme.tex b/Master/texmf-dist/doc/support/tex4ebook/readme.tex
index 428ac6c68ca..99853b4d392 100644
--- a/Master/texmf-dist/doc/support/tex4ebook/readme.tex
+++ b/Master/texmf-dist/doc/support/tex4ebook/readme.tex
@@ -352,6 +352,14 @@ information.
 \hypertarget{troubleshooting}{%
 \section{Troubleshooting}\label{troubleshooting}}
 
+\hypertarget{kindle-formats}{%
+\subsection{Kindle formats}\label{kindle-formats}}
+
+\texttt{tex4ebook} uses \texttt{kindlegen} command for the conversion to
+Kindle formats (\texttt{mobi}, \texttt{azw} and \texttt{azw3}).
+Unfortunatelly, Amazon discontinued this command, so we use also
+\texttt{ebook-convert} provided by Calibre if \texttt{kindlegen} fails.
+
 \hypertarget{fixed-layout-epub}{%
 \subsection{Fixed layout EPUB}\label{fixed-layout-epub}}
 
diff --git a/Master/texmf-dist/doc/support/tex4ebook/tex4ebook-doc.pdf b/Master/texmf-dist/doc/support/tex4ebook/tex4ebook-doc.pdf
index 170a8fc4f1c..62a87cd2507 100644
--- a/Master/texmf-dist/doc/support/tex4ebook/tex4ebook-doc.pdf
+++ b/Master/texmf-dist/doc/support/tex4ebook/tex4ebook-doc.pdf