diff --git a/doc/descriptions/plustek_pp.desc b/doc/descriptions/plustek_pp.desc
index 39284d3f4..5b1cec50d 100644
--- a/doc/descriptions/plustek_pp.desc
+++ b/doc/descriptions/plustek_pp.desc
@@ -3,7 +3,7 @@
 ;
 
 :backend "plustek_pp"
-:version "0.01"
+:version "0.43"
 :manpage "sane-plustek_pp"
 ; backend's web page
 :url "http://www.gjaeger.de/scanner/plustek_pp/"
diff --git a/doc/plustek/Plustek-PARPORT.changes b/doc/plustek/Plustek-PARPORT.changes
index 4732b94ee..731d9abe2 100644
--- a/doc/plustek/Plustek-PARPORT.changes
+++ b/doc/plustek/Plustek-PARPORT.changes
@@ -128,4 +128,12 @@ in userspace by using either direct port I/O or libieee1248
 Version 0.43-2 04/15/2004
     1.0 Fixed some kernel 2.6 issues
 
-        
+Version 0.43-3 07/14/2004
+    1.0 User-space code has now the same version as the module code
+
+Version 0.43-4 07/15/2004
+    1.0 DevFS support for kernel 2.6
+    2.0 Removed floating point operations (Thanx to)
+    3.0 More cleanup work
+    4.0 bumped up build number
+