diff --git a/scripts/release.sh b/scripts/release.sh
index 76c6155..c93868c 100644
--- a/scripts/release.sh
+++ b/scripts/release.sh
@@ -2,69 +2,42 @@
 
 # This script is used for creating CTAN archive of zhlipsum.
 
-JOB_NAME=zhlipsum
-WORKING_DIR=$PWD
-
-# Copy all the files to system temp folder, in order to use
-# chmod correctly.
-TEMP_DIR=/tmp/$JOB_NAME
-
-TDS_DIR=$TEMP_DIR/TDS
-CTAN_DIR=$TEMP_DIR/$JOB_NAME
-
-SRC_DIR=$TDS_DIR/source/latex/$JOB_NAME
-TEX_DIR=$TDS_DIR/tex/latex/$JOB_NAME
-DOC_DIR=$TDS_DIR/doc/latex/$JOB_NAME
-
-DOC_EN_SCRIPT=$WORKING_DIR/scripts/get-doc-en.lua
-ZHCONVERT_SCRIPT=$WORKING_DIR/scripts/zhconvert.sh
-
-mkdir -p $TEMP_DIR
-
-mkdir -p $TDS_DIR
-mkdir -p $CTAN_DIR
-
-mkdir -p $SRC_DIR
-mkdir -p $TEX_DIR
-mkdir -p $DOC_DIR
-
-cp $WORKING_DIR/source/*.dtx $TEMP_DIR
-cp $WORKING_DIR/source/*.pdf $TEMP_DIR
-
-cd $TEMP_DIR
-xetex $JOB_NAME.dtx > /dev/null
-texlua $DOC_EN_SCRIPT $JOB_NAME.dtx $JOB_NAME-en.tex
-$ZHCONVERT_SCRIPT
-
-# All files should be rw-r--r--
-chmod 644 $TEMP_DIR/*.*
-
-cp $TEMP_DIR/*.dtx $SRC_DIR
-cp $TEMP_DIR/*.ins $SRC_DIR
-cp $TEMP_DIR/*.def $TEX_DIR
-cp $TEMP_DIR/*.sty $TEX_DIR
-cp $TEMP_DIR/*.md  $DOC_DIR
-cp $TEMP_DIR/*.tex $DOC_DIR
-cp $TEMP_DIR/*.pdf $DOC_DIR
-
-# Make TDS zip
-cd $TDS_DIR
-zip -q -r -9 $JOB_NAME.tds.zip .
-
-cp $TEMP_DIR/*.dtx $CTAN_DIR
-cp $TEMP_DIR/*.md  $CTAN_DIR
-cp $TEMP_DIR/*.pdf $CTAN_DIR
-
-rm $TEMP_DIR/*.*
-cp $TDS_DIR/*.zip $TEMP_DIR
-rm -r $TDS_DIR
-
-# Make CTAN zip
-cd $TEMP_DIR
-zip -q -r -9 $JOB_NAME.zip .
-
-cd $WORKING_DIR
-cp -f $TEMP_DIR/$JOB_NAME.zip     .
-cp -f $TEMP_DIR/$JOB_NAME.tds.zip .
-
-rm -r $TEMP_DIR
+module=zhlipsum
+maindir=$PWD
+builddir=$maindir/build
+distribdir=$builddir/distrib
+docdir=$builddir/doc
+tdsdir=$distribdir/tds
+unpackdir=$builddir/unpacked
+ctandir=$distribdir/ctan/$module
+tds_docdir=$tdsdir/doc/latex/$module
+tds_srcdir=$tdsdir/src/latex/$module
+tds_texdir=$tdsdir/tex/latex/$module
+
+rm -rf $distribdir
+if [ "$1" == "--build-doc" ]; then
+    l3build doc
+fi
+
+mkdir -p $ctandir $tds_docdir $tds_srcdir $tds_texdir
+
+cp $docdir/*.pdf    $ctandir
+cp $unpackdir/*.md  $ctandir
+cp $unpackdir/*.dtx $ctandir
+
+cp $docdir/*.pdf    $tds_docdir
+cp $docdir/*.tex    $tds_docdir
+cp $unpackdir/*.md  $tds_docdir
+cp $unpackdir/*.dtx $tds_srcdir
+cp $unpackdir/*.ins $tds_srcdir
+cp $unpackdir/*.sty $tds_texdir
+cp $unpackdir/*.def $tds_texdir
+
+cd $tdsdir
+zip -q -r -9 $module.tds.zip .
+
+cd $ctandir/..
+cp $tdsdir/$module.tds.zip .
+zip -q -r -9 $module.zip .
+
+cp -f *.zip $maindir
diff --git a/zhlipsum.dtx b/zhlipsum.dtx
index 4c98483..f6e0c1b 100644
--- a/zhlipsum.dtx
+++ b/zhlipsum.dtx
@@ -183,7 +183,7 @@ Copyright (C) 2017&ndash;2020 by Xiangdong Zeng <xdzeng96@gmail.com>.
 %<package>\NeedsTeXFormat{LaTeX2e}
 %<package>\RequirePackage{expl3}
 %<*!(driver|install)>
-%<!readme>\GetIdInfo $Id: zhlipsum.dtx 1.1.1 2018-09-08 12:00:00Z Xiangdong Zeng <xdzeng96@gmail.com> $
+%<!readme>\GetIdInfo $Id: zhlipsum.dtx 1.2.0 2020-04-10 12:00:00Z Xiangdong Zeng <xdzeng96@gmail.com> $
 %<package>  {Chinese dummy text}
 %<package>\ProvidesExplPackage{\ExplFileName}
 %<utf8>  {Chinese dummy text with UTF-8 encoding (for zhlipsum)}
@@ -195,7 +195,6 @@ Copyright (C) 2017&ndash;2020 by Xiangdong Zeng <xdzeng96@gmail.com>.
 %<!readme>  {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
 %</!(driver|install)>
 %<*driver>
-\PassOptionsToPackage{showframe}{geometry}
 %^^A! \PassOptionsToPackage{scheme=plain, linespread=1.1}{ctex}
 %^^A+
 \documentclass{ctxdoc}
@@ -302,11 +301,11 @@ Copyright (C) 2017&ndash;2020 by Xiangdong Zeng <xdzeng96@gmail.com>.
 %
 % \title{\textbf{zhlipsum: 中文乱数假文（Lorem ipsum）}}
 % \author{曾祥东}
-% \date{2018/09/08 \quad v1.1.1^^A
+% \date{2020/04/10 \quad v1.2.0^^A
 %   \thanks{\url{https://github.com/stone-zeng/zhlipsum}.}}
 %^^A! \title{\textbf{The \pkg{zhlipsum} Package: Chinese Dummy Text}}
 %^^A! \author{Xiangdong Zeng}
-%^^A! \date{2018/09/08 \quad v1.1.1%
+%^^A! \date{2020/04/10 \quad v1.2.0%
 %^^A!   \thanks{\url{https://github.com/stone-zeng/zhlipsum}.}}
 %^^A!
 %
@@ -430,7 +429,7 @@ Copyright (C) 2017&ndash;2020 by Xiangdong Zeng <xdzeng96@gmail.com>.
 %^^A!
 %
 %^^A+
-% \begin{function}[updated=2018-04-08]{\zhlipsum}
+% \begin{function}[updated=2020-04-08]{\zhlipsum}
 %^^A-
 %   \begin{syntax}
 %     \cs{zhlipsum}\oarg{段落}\oarg{选项}
@@ -449,11 +448,11 @@ Copyright (C) 2017&ndash;2020 by Xiangdong Zeng <xdzeng96@gmail.com>.
 %^^A! \end{function}
 %^^A!
 %
-% 默认情况下，不带星号的命令 \cs{zhlipsum} 会在假文段落之前、之后与
-% 之间进行分段（即插入 \tn{par}），而带星号的命令 \cs{zhlipsum}|*|
+% 默认情况下，不带星号的命令 \cs{zhlipsum} 会在假文段落之后与之间
+% 进行分段（即插入 \tn{par}），而带星号的命令 \cs{zhlipsum}|*|
 % 则不做额外处理。您可以利用后文给出的 \opt{before}、\opt{after}、
 % \opt{inter} 选项来更改默认设置。
-%^^A! By default, the \cs{zhlipsum} command will insert \tn{par} before,
+%^^A! By default, the \cs{zhlipsum} command will insert \tn{par}
 %^^A! after and between dummy text paragraphs, while \cs{zhlipsum}|*|
 %^^A! will not give any extra processing. To change the default
 %^^A! behavior, you can use the \opt{before}, \opt{after} and