diff --git a/docs/book/book.epub b/docs/book/book.epub
index 168ddec..c1be249 100644
Binary files a/docs/book/book.epub and b/docs/book/book.epub differ
diff --git a/docs/book/book.html b/docs/book/book.html
index 1e93dc3..11b48b2 100644
--- a/docs/book/book.html
+++ b/docs/book/book.html
@@ -563,7 +563,7 @@ function toggle() {
     "@type": "Book",
     "author": "Élisabeth Henry",
     "name": "Crowbook User Guide",
-    "version": "0.13.0",
+    "version": "0.14.0",
     
     
     "license": "This guide is published under the Creative Commons Attribution-ShareAlike 4.0-International license.",
@@ -701,7 +701,7 @@ function toggle() {
     </nav>
 
     <div id = "content">
-      <div id = "top"><p id = "para-346">Crowbook User Guide 0.13.0</p>
+      <div id = "top"><p id = "para-346">Crowbook User Guide 0.14.0</p>
 </div>
       <div id = "page">
         <header>
@@ -964,7 +964,7 @@ lang: en
 </span><span style="color:#b58900;">---</span><span style="color:#839496;">
 
 </span><span style="color:#b58900;">#</span><span style="color:#b58900;"> </span><span style="color:#cb4b16;">Some (short) book</span><span style="color:#b58900;">
-
+</span><span style="color:#839496;">
 </span><span style="color:#839496;">The book content, formatted in Markdown.
 </span></pre><p id = "para-102">This method only allows to set up options: you can’t include a list of chapters in this way, since the only “chapter” that will be included is this Markdown file itself.</p>
 <p id = "para-103">You can then use</p>
diff --git a/docs/book/book.odt b/docs/book/book.odt
index c11db2d..51b10b4 100644
Binary files a/docs/book/book.odt and b/docs/book/book.odt differ
diff --git a/docs/book/book.pdf b/docs/book/book.pdf
index de13304..63ab4ce 100644
Binary files a/docs/book/book.pdf and b/docs/book/book.pdf differ
diff --git a/docs/book/html/chapter_000.html b/docs/book/html/chapter_000.html
index f3a802b..7168b33 100644
--- a/docs/book/html/chapter_000.html
+++ b/docs/book/html/chapter_000.html
@@ -66,7 +66,7 @@ function toggle() {
     "@type": "Book",
     "author": "Élisabeth Henry",
     "name": "Crowbook User Guide",
-    "version": "0.13.0",
+    "version": "0.14.0",
     
     
     "license": "This guide is published under the Creative Commons Attribution-ShareAlike 4.0-International license.",
@@ -202,7 +202,7 @@ function toggle() {
   </nav>
 
   <div id = "content">
-    <div id = "top"><p id = "para-346">Crowbook User Guide 0.13.0</p>
+    <div id = "top"><p id = "para-346">Crowbook User Guide 0.14.0</p>
 </div>
     <div id = "page">
       <header>
diff --git a/docs/book/html/chapter_001.html b/docs/book/html/chapter_001.html
index 9ce713d..e50df3d 100644
--- a/docs/book/html/chapter_001.html
+++ b/docs/book/html/chapter_001.html
@@ -66,7 +66,7 @@ function toggle() {
     "@type": "Book",
     "author": "Élisabeth Henry",
     "name": "Crowbook User Guide",
-    "version": "0.13.0",
+    "version": "0.14.0",
     
     
     "license": "This guide is published under the Creative Commons Attribution-ShareAlike 4.0-International license.",
@@ -202,7 +202,7 @@ function toggle() {
   </nav>
 
   <div id = "content">
-    <div id = "top"><p id = "para-348">Crowbook User Guide 0.13.0</p>
+    <div id = "top"><p id = "para-348">Crowbook User Guide 0.14.0</p>
 </div>
     <div id = "page">
       <header>
diff --git a/docs/book/html/chapter_002.html b/docs/book/html/chapter_002.html
index 79763ec..c684f09 100644
--- a/docs/book/html/chapter_002.html
+++ b/docs/book/html/chapter_002.html
@@ -66,7 +66,7 @@ function toggle() {
     "@type": "Book",
     "author": "Élisabeth Henry",
     "name": "Crowbook User Guide",
-    "version": "0.13.0",
+    "version": "0.14.0",
     
     
     "license": "This guide is published under the Creative Commons Attribution-ShareAlike 4.0-International license.",
@@ -202,7 +202,7 @@ function toggle() {
   </nav>
 
   <div id = "content">
-    <div id = "top"><p id = "para-350">Crowbook User Guide 0.13.0</p>
+    <div id = "top"><p id = "para-350">Crowbook User Guide 0.14.0</p>
 </div>
     <div id = "page">
       <header>
@@ -249,7 +249,7 @@ lang: en
 </span><span style="color:#b58900;">---</span><span style="color:#839496;">
 
 </span><span style="color:#b58900;">#</span><span style="color:#b58900;"> </span><span style="color:#cb4b16;">Some (short) book</span><span style="color:#b58900;">
-
+</span><span style="color:#839496;">
 </span><span style="color:#839496;">The book content, formatted in Markdown.
 </span></pre><p id = "para-102">This method only allows to set up options: you can’t include a list of chapters in this way, since the only “chapter” that will be included is this Markdown file itself.</p>
 <p id = "para-103">You can then use</p>
diff --git a/docs/book/html/chapter_003.html b/docs/book/html/chapter_003.html
index 60cff81..443c4c3 100644
--- a/docs/book/html/chapter_003.html
+++ b/docs/book/html/chapter_003.html
@@ -66,7 +66,7 @@ function toggle() {
     "@type": "Book",
     "author": "Élisabeth Henry",
     "name": "Crowbook User Guide",
-    "version": "0.13.0",
+    "version": "0.14.0",
     
     
     "license": "This guide is published under the Creative Commons Attribution-ShareAlike 4.0-International license.",
@@ -202,7 +202,7 @@ function toggle() {
   </nav>
 
   <div id = "content">
-    <div id = "top"><p id = "para-352">Crowbook User Guide 0.13.0</p>
+    <div id = "top"><p id = "para-352">Crowbook User Guide 0.14.0</p>
 </div>
     <div id = "page">
       <header>
diff --git a/docs/book/html/chapter_004.html b/docs/book/html/chapter_004.html
index 92c2a93..7ef2501 100644
--- a/docs/book/html/chapter_004.html
+++ b/docs/book/html/chapter_004.html
@@ -66,7 +66,7 @@ function toggle() {
     "@type": "Book",
     "author": "Élisabeth Henry",
     "name": "Crowbook User Guide",
-    "version": "0.13.0",
+    "version": "0.14.0",
     
     
     "license": "This guide is published under the Creative Commons Attribution-ShareAlike 4.0-International license.",
@@ -202,7 +202,7 @@ function toggle() {
   </nav>
 
   <div id = "content">
-    <div id = "top"><p id = "para-354">Crowbook User Guide 0.13.0</p>
+    <div id = "top"><p id = "para-354">Crowbook User Guide 0.14.0</p>
 </div>
     <div id = "page">
       <header>
diff --git a/docs/book/html/chapter_005.html b/docs/book/html/chapter_005.html
index 7a4f5b8..659fbae 100644
--- a/docs/book/html/chapter_005.html
+++ b/docs/book/html/chapter_005.html
@@ -66,7 +66,7 @@ function toggle() {
     "@type": "Book",
     "author": "Élisabeth Henry",
     "name": "Crowbook User Guide",
-    "version": "0.13.0",
+    "version": "0.14.0",
     
     
     "license": "This guide is published under the Creative Commons Attribution-ShareAlike 4.0-International license.",
@@ -202,7 +202,7 @@ function toggle() {
   </nav>
 
   <div id = "content">
-    <div id = "top"><p id = "para-356">Crowbook User Guide 0.13.0</p>
+    <div id = "top"><p id = "para-356">Crowbook User Guide 0.14.0</p>
 </div>
     <div id = "page">
       <header>
diff --git a/docs/book/html/chapter_006.html b/docs/book/html/chapter_006.html
index aa5bbd6..2207649 100644
--- a/docs/book/html/chapter_006.html
+++ b/docs/book/html/chapter_006.html
@@ -66,7 +66,7 @@ function toggle() {
     "@type": "Book",
     "author": "Élisabeth Henry",
     "name": "Crowbook User Guide",
-    "version": "0.13.0",
+    "version": "0.14.0",
     
     
     "license": "This guide is published under the Creative Commons Attribution-ShareAlike 4.0-International license.",
@@ -202,7 +202,7 @@ function toggle() {
   </nav>
 
   <div id = "content">
-    <div id = "top"><p id = "para-358">Crowbook User Guide 0.13.0</p>
+    <div id = "top"><p id = "para-358">Crowbook User Guide 0.14.0</p>
 </div>
     <div id = "page">
       <header>
diff --git a/docs/book/html/chapter_007.html b/docs/book/html/chapter_007.html
index e4f80c6..798b1b3 100644
--- a/docs/book/html/chapter_007.html
+++ b/docs/book/html/chapter_007.html
@@ -66,7 +66,7 @@ function toggle() {
     "@type": "Book",
     "author": "Élisabeth Henry",
     "name": "Crowbook User Guide",
-    "version": "0.13.0",
+    "version": "0.14.0",
     
     
     "license": "This guide is published under the Creative Commons Attribution-ShareAlike 4.0-International license.",
@@ -202,7 +202,7 @@ function toggle() {
   </nav>
 
   <div id = "content">
-    <div id = "top"><p id = "para-360">Crowbook User Guide 0.13.0</p>
+    <div id = "top"><p id = "para-360">Crowbook User Guide 0.14.0</p>
 </div>
     <div id = "page">
       <header>
diff --git a/docs/book/html/chapter_008.html b/docs/book/html/chapter_008.html
index a1d010b..90c7d8f 100644
--- a/docs/book/html/chapter_008.html
+++ b/docs/book/html/chapter_008.html
@@ -66,7 +66,7 @@ function toggle() {
     "@type": "Book",
     "author": "Élisabeth Henry",
     "name": "Crowbook User Guide",
-    "version": "0.13.0",
+    "version": "0.14.0",
     
     
     "license": "This guide is published under the Creative Commons Attribution-ShareAlike 4.0-International license.",
@@ -202,7 +202,7 @@ function toggle() {
   </nav>
 
   <div id = "content">
-    <div id = "top"><p id = "para-362">Crowbook User Guide 0.13.0</p>
+    <div id = "top"><p id = "para-362">Crowbook User Guide 0.14.0</p>
 </div>
     <div id = "page">
       <header>
diff --git a/docs/book/html/chapter_009.html b/docs/book/html/chapter_009.html
index 7474ec3..b603cbb 100644
--- a/docs/book/html/chapter_009.html
+++ b/docs/book/html/chapter_009.html
@@ -66,7 +66,7 @@ function toggle() {
     "@type": "Book",
     "author": "Élisabeth Henry",
     "name": "Crowbook User Guide",
-    "version": "0.13.0",
+    "version": "0.14.0",
     
     
     "license": "This guide is published under the Creative Commons Attribution-ShareAlike 4.0-International license.",
@@ -202,7 +202,7 @@ function toggle() {
   </nav>
 
   <div id = "content">
-    <div id = "top"><p id = "para-364">Crowbook User Guide 0.13.0</p>
+    <div id = "top"><p id = "para-364">Crowbook User Guide 0.14.0</p>
 </div>
     <div id = "page">
       <header>
diff --git a/docs/book/html/chapter_010.html b/docs/book/html/chapter_010.html
index 3d807e4..38d7800 100644
--- a/docs/book/html/chapter_010.html
+++ b/docs/book/html/chapter_010.html
@@ -66,7 +66,7 @@ function toggle() {
     "@type": "Book",
     "author": "Élisabeth Henry",
     "name": "Crowbook User Guide",
-    "version": "0.13.0",
+    "version": "0.14.0",
     
     
     "license": "This guide is published under the Creative Commons Attribution-ShareAlike 4.0-International license.",
@@ -202,7 +202,7 @@ function toggle() {
   </nav>
 
   <div id = "content">
-    <div id = "top"><p id = "para-366">Crowbook User Guide 0.13.0</p>
+    <div id = "top"><p id = "para-366">Crowbook User Guide 0.14.0</p>
 </div>
     <div id = "page">
       <header>
diff --git a/docs/book/html/index.html b/docs/book/html/index.html
index a2506ed..12c2b32 100644
--- a/docs/book/html/index.html
+++ b/docs/book/html/index.html
@@ -184,7 +184,7 @@ function toggle() {
   </nav>
 
   <div id = "content">
-    <div id = "top"><p id = "para-367">Crowbook User Guide 0.13.0</p>
+    <div id = "top"><p id = "para-367">Crowbook User Guide 0.14.0</p>
 </div>
     <div id = "page">
       <header>