diff --git a/reference/hw/ini.xml b/reference/hw/ini.xml
index b472e3ed33..3e21fc72f8 100644
--- a/reference/hw/ini.xml
+++ b/reference/hw/ini.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.8 $ -->
+<!-- $Revision: 1.9 $ -->
 <section xml:id="hw.configuration" xmlns="http://docbook.org/ns/docbook">
  &reftitle.runtime;
  &extension.runtime;
@@ -20,13 +20,13 @@
      <entry>hyperwave.allow_persistent</entry>
      <entry>"0"</entry>
      <entry>PHP_INI_SYSTEM</entry>
-     <entry>Available since PHP 4.3.2.</entry>
+     <entry>Available since PHP 4.3.2. Removed in PHP 5.0.0.</entry>
     </row>
     <row>
      <entry>hyperwave.default_port</entry>
      <entry>"418"</entry>
      <entry>PHP_INI_ALL</entry>
-     <entry></entry>
+     <entry>Removed in PHP 5.0.0.</entry>
     </row>
    </tbody>
   </tgroup>
diff --git a/reference/pfpro/ini.xml b/reference/pfpro/ini.xml
index 7ad7819203..58457c4e5f 100644
--- a/reference/pfpro/ini.xml
+++ b/reference/pfpro/ini.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.5 $ -->
+<!-- $Revision: 1.6 $ -->
 <section xml:id="pfpro.configuration" xmlns="http://docbook.org/ns/docbook">
  &reftitle.runtime;
  &extension.runtime;
@@ -26,43 +26,43 @@
      <entry>pfpro.defaulthost</entry>
      <entry>"test-payflow.verisign.com"</entry>
      <entry>PHP_INI_ALL</entry>
-     <entry>Available since PHP 4.0.2.</entry>
+     <entry>Available since PHP 4.0.2. Removed in PHP 5.1.0.</entry>
     </row>
     <row>
      <entry>pfpro.defaultport</entry>
      <entry>"443"</entry>
      <entry>PHP_INI_ALL</entry>
-     <entry>Available since PHP 4.0.2.</entry>
+     <entry>Available since PHP 4.0.2. Removed in PHP 5.1.0.</entry>
     </row>
     <row>
      <entry>pfpro.defaulttimeout</entry>
      <entry>"30"</entry>
      <entry>PHP_INI_ALL</entry>
-     <entry>Available since PHP 4.0.2.</entry>
+     <entry>Available since PHP 4.0.2. Removed in PHP 5.1.0.</entry>
     </row>
     <row>
      <entry>pfpro.proxyaddress</entry>
      <entry>""</entry>
      <entry>PHP_INI_ALL</entry>
-     <entry>Available since PHP 4.0.2.</entry>
+     <entry>Available since PHP 4.0.2. Removed in PHP 5.1.0.</entry>
     </row>
     <row>
      <entry>pfpro.proxyport</entry>
      <entry>""</entry>
      <entry>PHP_INI_ALL</entry>
-     <entry>Available since PHP 4.0.2.</entry>
+     <entry>Available since PHP 4.0.2. Removed in PHP 5.1.0.</entry>
     </row>
     <row>
      <entry>pfpro.proxylogon</entry>
      <entry>""</entry>
      <entry>PHP_INI_ALL</entry>
-     <entry>Available since PHP 4.0.2.</entry>
+     <entry>Available since PHP 4.0.2. Removed in PHP 5.1.0.</entry>
     </row>
     <row>
      <entry>pfpro.proxypassword</entry>
      <entry>""</entry>
      <entry>PHP_INI_ALL</entry>
-     <entry>Available since PHP 4.0.2.</entry>
+     <entry>Available since PHP 4.0.2. Removed in PHP 5.1.0.</entry>
     </row>
    </tbody>
   </tgroup>
diff --git a/reference/printer/ini.xml b/reference/printer/ini.xml
index f7e4b5a962..2db4afb0e4 100644
--- a/reference/printer/ini.xml
+++ b/reference/printer/ini.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.5 $ -->
+<!-- $Revision: 1.6 $ -->
 <section xml:id="printer.configuration" xmlns="http://docbook.org/ns/docbook">
  &reftitle.runtime;
  &extension.runtime;
@@ -20,7 +20,7 @@
      <entry>printer.default_printer</entry>
      <entry>""</entry>
      <entry>PHP_INI_ALL</entry>
-     <entry>Available since PHP 4.0.6.</entry>
+     <entry>Available since PHP 4.0.6. Removed in PHP 4.1.1.</entry>
     </row>
    </tbody>
   </tgroup>
diff --git a/reference/yaz/ini.xml b/reference/yaz/ini.xml
index a72367f7b3..bfdc508ff5 100644
--- a/reference/yaz/ini.xml
+++ b/reference/yaz/ini.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.4 $ -->
+<!-- $Revision: 1.5 $ -->
 <section xml:id="yaz.configuration" xmlns="http://docbook.org/ns/docbook">
  &reftitle.runtime;
  &extension.runtime;
@@ -20,13 +20,13 @@
      <entry>yaz.max_links</entry>
      <entry>"100"</entry>
      <entry>PHP_INI_ALL</entry>
-     <entry>Available since PHP 4.3.0.</entry>
+     <entry>Available since PHP 4.3.0. Removed in PHP 5.0.0.</entry>
     </row>
     <row>
      <entry>yaz.log_file</entry>
      <entry>NULL</entry>
      <entry>PHP_INI_ALL</entry>
-     <entry>Available since PHP 4.3.0.</entry>
+     <entry>Available since PHP 4.3.0. Removed in PHP 5.0.0.</entry>
     </row>
    </tbody>
   </tgroup>