diff --git a/index.html b/index.html
index 3ace5b7d5..e4b60a13b 100644
--- a/index.html
+++ b/index.html
@@ -15,7 +15,7 @@ <h1><img src="https://docbook.org/graphics/banner.png"
 <p><a href="https://www.oreilly.com/catalog/docbook"
 ><em class="citetitle">DocBook: The Definitive Guide</em></a>
 and its derivative works are
-copyright © 2004-2023 Norman Walsh.
+copyright © 2004-2024 Norman Walsh.
 Portions
 copyright © 1999-2010
 <a href="https://www.oreilly.com/">O’Reilly Media, Inc.</a></p>
@@ -47,7 +47,7 @@ <h1><cite>DocBook 5: The Definitive Guide</cite></h1>
 
 <div class="variablelist">
 <dl>
-<dt><a href="tdg/5.2/">DocBook: TDG 5.2.18</a> for DocBook V5.2CS01.</dt>
+<dt><a href="tdg/5.2/">DocBook: TDG 5.2.19</a> for DocBook V5.2.</dt>
 <dd>This version is currently in the development and testing stages.
 </dd>
 <dt><a href="tdg/5.1/">DocBook: TDG 1.5.3</a> for DocBook V5.1</dt>
@@ -81,8 +81,8 @@ <h1><cite>DocBook Publishers: The Definitive Guide</cite></h1>
 
 <div class="variablelist">
 <dl>
-<dt><a href="tdg/publishers/5.2/">DocBook Publishers 1.3.12</a>
-for DocBook V5.2CS01</dt>
+<dt><a href="tdg/publishers/5.2/">DocBook Publishers 1.3.13</a>
+for DocBook V5.2.</dt>
 <dd>This version is currently in the development and testing stages.</dd>
 <dt><a href="tdg/publishers/5.1/">DocBook Publishers 1.2.1</a>
 for DocBook V5.1</dt>
@@ -104,8 +104,8 @@ <h1><cite>Simplified DocBook: The Definitive Guide</cite></h1>
 
 <div class="variablelist">
 <dl>
-<dt><a href="tdg/sdocbook/5.2/">Simplified DocBook 0.9.9</a>
-for DocBook V5.2CS01</dt>
+<dt><a href="tdg/sdocbook/5.2/">Simplified DocBook 0.9.10</a>
+for DocBook V5.2.</dt>
 <dd>This version is currently in the development and testing stages.</dd>
 <dt><a href="tdg/sdocbook/5.1/">Simplified DocBook 0.9.1</a>
 for DocBook V5.1</dt>
@@ -124,8 +124,8 @@ <h1><cite>DocBook Slides: The Definitive Guide</cite></h1>
 
 <div class="variablelist">
 <dl>
-<dt><a href="tdg/slides/5.2/">DocBook Slides 0.9.9</a>
-for DocBook V5.2CS01</dt>
+<dt><a href="tdg/slides/5.2/">DocBook Slides 0.9.10</a>
+for DocBook V5.2.</dt>
 <dd>This version is currently in the development and testing stages.</dd>
 <dt><a href="tdg/slides/5.1/">DocBook Slides 0.9.1</a>
 for DocBook V5.1</dt>
@@ -144,8 +144,8 @@ <h1><cite>DocBook Website: The Definitive Guide</cite></h1>
 
 <div class="variablelist">
 <dl>
-<dt><a href="tdg/website/5.2/">DocBook Website 0.9.9</a>
-for DocBook V5.2CS01</dt>
+<dt><a href="tdg/website/5.2/">DocBook Website 0.9.10</a>
+for DocBook V5.2.</dt>
 <dd>This version is currently in the development and testing stages.</dd>
 <dt><a href="tdg/website/5.2/">DocBook Website 0.9.1</a>
 for DocBook V5.1</dt>