diff --git a/xorriso/xorriso_eng.html b/xorriso/xorriso_eng.html
index f066075d..64a61143 100644
--- a/xorriso/xorriso_eng.html
+++ b/xorriso/xorriso_eng.html
@@ -280,7 +280,7 @@ Older states can be retrieved by help of mount options like "sbsector="
 or by help of xorriso option -mount.
 <BR>
 Eventual ACL, xattr and hardlink relations will be recorded. MD5 checksums
-will be computed and recorded. Data reading will be avoided by accelerator
+will be computed and recorded. Data comparison will be avoided by accelerator
 option -disk_dev_ino. After writing, the new session will be checked
 by its recorded MD5.
 <BR>
@@ -520,6 +520,10 @@ cdrecord and mkisofs.</DT>
 <DT><H3>Development snapshot, version 0.4.7 :</H3></DT>
 <DD>Bug fixes towards xorriso-0.4.6.pl00:
 <UL>
+<LI>
+With non-Linux system adapters there were 0 readable bytes on block devices
+which acted as pseudo drives.
+</LI>
 <!-- 
 <LI>- none yet -</LI>
  -->
@@ -527,10 +531,12 @@ cdrecord and mkisofs.</DT>
 </DD>
 <DD>Enhancements towards stable version 0.4.6.pl00:
 <UL>
-</LI>
 
-<LI>- none yet -</LI>
+<LI>
+New configure option --enable-libcdio for system adapter to libcdio-0.83git
+</LI>
 <!-- 
+<LI>- none yet -</LI>
  -->
 </UL>
 </DD>