diff --git a/doc/html/ADGuide.html b/doc/html/ADGuide.html
index 7042ef90bc..2e53b92b6a 100644
--- a/doc/html/ADGuide.html
+++ b/doc/html/ADGuide.html
@@ -141,7 +141,7 @@ Last modified:  11 January 2001
 </td><td align=right valign=top>
 <a href="Copyright.html">Copyright</a>&nbsp;&nbsp;
 <br>
-Describes HDF5 Release 1.4.1, April 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 </td></tr>
 </table>             
 
diff --git a/doc/html/Attributes.html b/doc/html/Attributes.html
index f5e855f155..044919b04c 100644
--- a/doc/html/Attributes.html
+++ b/doc/html/Attributes.html
@@ -263,7 +263,7 @@
 Last modified:  6 July 2000
 
 <br>
-Describes HDF5 Release 1.4, February 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 
   </body>
diff --git a/doc/html/Caching.html b/doc/html/Caching.html
index d382d94925..ed65199d35 100644
--- a/doc/html/Caching.html
+++ b/doc/html/Caching.html
@@ -170,7 +170,7 @@ Last modified:  13 December 1999
 <!-- hhmts end -->
 
 <br>
-Describes HDF5 Release 1.4, February 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 
   </body>
diff --git a/doc/html/Chunking.html b/doc/html/Chunking.html
index be80420c59..3a05565263 100644
--- a/doc/html/Chunking.html
+++ b/doc/html/Chunking.html
@@ -277,8 +277,7 @@ Last modified:  16 February 2001
 <!-- hhmts end -->
 
 <br>
-Describes HDF5 Release 1.4.1, April 2001
-
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 
   </body>
diff --git a/doc/html/Copyright.html b/doc/html/Copyright.html
index 86afaa260a..f3ac419578 100644
--- a/doc/html/Copyright.html
+++ b/doc/html/Copyright.html
@@ -114,7 +114,7 @@ documentation, and/or accompanying materials:
 Last modified:  9 February 2001
 
 <br>
-Describes HDF5 Release 1.4, February 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 
 </body>
diff --git a/doc/html/Datasets.html b/doc/html/Datasets.html
index 368b97c59b..f90deb4d09 100644
--- a/doc/html/Datasets.html
+++ b/doc/html/Datasets.html
@@ -932,7 +932,7 @@ Last modified:  2 March 2001
 <!-- hhmts end -->
 
 <br>
-Describes HDF5 Release 1.4.1, April 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 
   </body>
diff --git a/doc/html/Dataspaces.html b/doc/html/Dataspaces.html
index 439ddb2ae8..5d35cb4920 100644
--- a/doc/html/Dataspaces.html
+++ b/doc/html/Dataspaces.html
@@ -681,7 +681,7 @@ Last modified:  13 December 1999
 <!-- hhmts end -->
 
 <br>
-Describes HDF5 Release 1.4, February 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 
 </BODY>
diff --git a/doc/html/Datatypes.html b/doc/html/Datatypes.html
index 9548e07f20..d4dc2d7f73 100644
--- a/doc/html/Datatypes.html
+++ b/doc/html/Datatypes.html
@@ -3067,8 +3067,7 @@ Last modified:  16 February 2001
 <!-- hhmts end -->
 
 <br>
-Describes HDF5 Release 1.4.1, April 2001
-
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 
 </body>
diff --git a/doc/html/DatatypesEnum.html b/doc/html/DatatypesEnum.html
index 3261b0c790..22565a4d75 100644
--- a/doc/html/DatatypesEnum.html
+++ b/doc/html/DatatypesEnum.html
@@ -917,8 +917,7 @@ Last modified: 30 April 1999
 <!-- hhmts end -->
 
 <br>
-Describes HDF5 Release 1.4 Beta, December 2000
-
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 
 </body>
diff --git a/doc/html/Debugging.html b/doc/html/Debugging.html
index 2c3aa16f11..997314a472 100644
--- a/doc/html/Debugging.html
+++ b/doc/html/Debugging.html
@@ -496,7 +496,7 @@ Last modified:  13 December 1999
 <!-- hhmts end -->
 
 <br>
-Describes HDF5 Release 1.4, February 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 
   </body>
diff --git a/doc/html/Environment.html b/doc/html/Environment.html
index cc00104646..c0e20e094e 100644
--- a/doc/html/Environment.html
+++ b/doc/html/Environment.html
@@ -145,7 +145,7 @@ will display the current list of parameters and their effects.
 Last modified:  13 December 1999
 
 <br>
-Describes HDF5 Release 1.4, February 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 
 </body>
diff --git a/doc/html/Errors.html b/doc/html/Errors.html
index 86a5c1c694..f312385c7f 100644
--- a/doc/html/Errors.html
+++ b/doc/html/Errors.html
@@ -367,7 +367,7 @@ Last modified:  13 December 1999
 <!-- hhmts end -->
 
 <br>
-Describes HDF5 Release 1.4, February 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 
   </body>
diff --git a/doc/html/Files.html b/doc/html/Files.html
index 50d17af723..4612ff698e 100644
--- a/doc/html/Files.html
+++ b/doc/html/Files.html
@@ -586,7 +586,7 @@ Last modified:  16 February 2001
 <!-- hhmts end -->
 
 <br>
-Describes HDF5 Release 1.4.1, April 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 
   </body>
diff --git a/doc/html/Filters.html b/doc/html/Filters.html
index a107e1b4c1..01e4331bda 100644
--- a/doc/html/Filters.html
+++ b/doc/html/Filters.html
@@ -558,7 +558,7 @@ Last modified:  17 December 1999
 <!-- hhmts end -->
 
 <br>
-Describes HDF5 Release 1.4, February 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 
   </body>
diff --git a/doc/html/Glossary.html b/doc/html/Glossary.html
index aac6b357b7..1ab54f0e00 100644
--- a/doc/html/Glossary.html
+++ b/doc/html/Glossary.html
@@ -543,7 +543,7 @@ HDF5 Glossary
 Last modified:  18 October 1999
 
 <br>
-Describes HDF5 Release 1.4, February 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 
 </body>
diff --git a/doc/html/Groups.html b/doc/html/Groups.html
index c55cd25822..6454c10999 100644
--- a/doc/html/Groups.html
+++ b/doc/html/Groups.html
@@ -384,7 +384,7 @@ Last modified:  1 November 2000
 <!-- hhmts end -->
 
 <br>
-Describes HDF5 Release 1.4, February 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 
   </body>
diff --git a/doc/html/H5.format.html b/doc/html/H5.format.html
index faeb4efe60..b357237af7 100644
--- a/doc/html/H5.format.html
+++ b/doc/html/H5.format.html
@@ -3969,7 +3969,7 @@ Last modified: 8 March 2000
 <!-- hhmts end -->
 
 <br>
-Describes HDF5 Release 1.4, February 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 </body>
 </html>
diff --git a/doc/html/H5.intro.html b/doc/html/H5.intro.html
index 18ec7f4746..d869926f89 100644
--- a/doc/html/H5.intro.html
+++ b/doc/html/H5.intro.html
@@ -3129,7 +3129,7 @@ Introduction to HDF5&nbsp;<br>
 <br>
 Last modified:  26 March 2001
 <br>
-Describes HDF5 Release 1.4.1, April 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 </td><td align=right valign=top>
 <a href="Copyright.html">Copyright</a>&nbsp;&nbsp;
diff --git a/doc/html/H5.user.html b/doc/html/H5.user.html
index e7a74dee13..914cfd77ab 100644
--- a/doc/html/H5.user.html
+++ b/doc/html/H5.user.html
@@ -167,7 +167,7 @@
 <br>
 Last modified:  19 January 2001
 <br>
-Describes HDF5 Release 1.4, February 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 
 </td><td align=right valign=top>
diff --git a/doc/html/MountingFiles.html b/doc/html/MountingFiles.html
index 4657827477..4364590074 100644
--- a/doc/html/MountingFiles.html
+++ b/doc/html/MountingFiles.html
@@ -408,7 +408,7 @@ Last modified:  14 October 1999
 <!-- hhmts end -->
 
 <br>
-Describes HDF5 Release 1.4, February 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 
   </body>
diff --git a/doc/html/Performance.html b/doc/html/Performance.html
index d2a4bf891f..dc84b212cc 100644
--- a/doc/html/Performance.html
+++ b/doc/html/Performance.html
@@ -151,7 +151,7 @@ Last modified: 14 October 1999
 <!-- hhmts end -->
 
 <br>
-Describes HDF5 Release 1.4, February 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 
   </body>
diff --git a/doc/html/PredefDTypes.html b/doc/html/PredefDTypes.html
index 86fb9ca0b9..d2a5eea83a 100644
--- a/doc/html/PredefDTypes.html
+++ b/doc/html/PredefDTypes.html
@@ -487,7 +487,7 @@ And in this document, the
 <br>
 Last modified:  12 December 2000
 <br>
-Describes HDF5 Release 1.4.1, April 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 </body>
 </html>
diff --git a/doc/html/Properties.html b/doc/html/Properties.html
index 064e231e0b..d47ab26dfc 100644
--- a/doc/html/Properties.html
+++ b/doc/html/Properties.html
@@ -166,7 +166,7 @@ Last modified:  13 December 1999
 <!-- hhmts end -->
 
 <br>
-Describes HDF5 Release 1.4, February 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 
   </body>
diff --git a/doc/html/RM_H5.html b/doc/html/RM_H5.html
index b19b30c522..3a08e06d9a 100644
--- a/doc/html/RM_H5.html
+++ b/doc/html/RM_H5.html
@@ -372,7 +372,7 @@ H5&nbsp;&nbsp;
 Last modified:  20 March 2001
 
 <br>
-Describes HDF5 Release 1.4.1, April 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch 
 
 
 </body>
diff --git a/doc/html/RM_H5A.html b/doc/html/RM_H5A.html
index 052a4c3a7e..662191e645 100644
--- a/doc/html/RM_H5A.html
+++ b/doc/html/RM_H5A.html
@@ -688,7 +688,7 @@ H5A&nbsp;&nbsp;
 Last modified:  6 July 2000
 
 <br>
-Describes HDF5 Release 1.4, February 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 
 </body>
diff --git a/doc/html/RM_H5D.html b/doc/html/RM_H5D.html
index 0f43a75d80..e6147c47fc 100644
--- a/doc/html/RM_H5D.html
+++ b/doc/html/RM_H5D.html
@@ -769,7 +769,8 @@ H5D&nbsp;&nbsp;
 <br>
 Last modified:  13 November 2000
 <br>
-Describes HDF5 Release 1.4, February 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
+
 
 </body>
 </html>
diff --git a/doc/html/RM_H5E.html b/doc/html/RM_H5E.html
index 2e418da1c7..05c6145acb 100644
--- a/doc/html/RM_H5E.html
+++ b/doc/html/RM_H5E.html
@@ -579,7 +579,8 @@ H5E&nbsp;&nbsp;
 <br>
 Last modified:  13 November 2000
 <br>
-Describes HDF5 Release 1.4, February 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
+
 
 </body>
 </html>
diff --git a/doc/html/RM_H5F.html b/doc/html/RM_H5F.html
index f09a1bbccd..249f0d2098 100644
--- a/doc/html/RM_H5F.html
+++ b/doc/html/RM_H5F.html
@@ -654,7 +654,8 @@ H5F&nbsp;&nbsp;
 <br>
 Last modified:  12 October 2000
 <br>
-Describes HDF5 Release 1.4.1, April 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
+
 
 </body>
 </html>
diff --git a/doc/html/RM_H5Front.html b/doc/html/RM_H5Front.html
index a3c94c8e0d..2fa462f48b 100644
--- a/doc/html/RM_H5Front.html
+++ b/doc/html/RM_H5Front.html
@@ -214,7 +214,7 @@ HDF5 Reference Manual&nbsp;&nbsp;
 <br>
 Last modified:  2 April 2001
 <br>
-Describes HDF5 Release 1.4.1, April 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 </td><td align=right valign=top>
 <a href="Copyright.html">Copyright</a>&nbsp;&nbsp;
diff --git a/doc/html/RM_H5G.html b/doc/html/RM_H5G.html
index dea2c49319..b89d327aa1 100644
--- a/doc/html/RM_H5G.html
+++ b/doc/html/RM_H5G.html
@@ -817,7 +817,8 @@ H5G&nbsp;&nbsp;
 <br>
 Last modified:  1 November 2000
 <br>
-Describes HDF5 Release 1.4, February 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
+
 
 </body>
 </html>
diff --git a/doc/html/RM_H5I.html b/doc/html/RM_H5I.html
index 9529cbcc7a..edfd0c75ff 100644
--- a/doc/html/RM_H5I.html
+++ b/doc/html/RM_H5I.html
@@ -200,7 +200,8 @@ H5I&nbsp;&nbsp;
 <br>
 Last modified:  14 July 2000
 <br>
-Describes HDF5 Release 1.4, February 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
+
 
 </body>
 </html>
diff --git a/doc/html/RM_H5P.html b/doc/html/RM_H5P.html
index 8ef3b18729..b27e289df1 100644
--- a/doc/html/RM_H5P.html
+++ b/doc/html/RM_H5P.html
@@ -3991,7 +3991,8 @@ H5P&nbsp;&nbsp;
 <br>
 Last modified:  2 April 2001
 <br>
-Describes HDF5 Release 1.4.1, April 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
+
 
 </body>
 </html>
diff --git a/doc/html/RM_H5R.html b/doc/html/RM_H5R.html
index efc551f640..1364b2d9cc 100644
--- a/doc/html/RM_H5R.html
+++ b/doc/html/RM_H5R.html
@@ -322,7 +322,8 @@ H5R&nbsp;&nbsp;
 <br>
 Last modified:  13 July 2000
 <br>
-Describes HDF5 Release 1.4.1, April 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
+
 
 </body>
 </html>
diff --git a/doc/html/RM_H5S.html b/doc/html/RM_H5S.html
index df86fcd442..9d18e484a2 100644
--- a/doc/html/RM_H5S.html
+++ b/doc/html/RM_H5S.html
@@ -1236,7 +1236,8 @@ H5S&nbsp;&nbsp;
 <br>
 Last modified:  12 June 2000
 <br>
-Describes HDF5 Release 1.4.1, April 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
+
 
 </body>
 </html>
diff --git a/doc/html/RM_H5T.html b/doc/html/RM_H5T.html
index 730395f85f..610ffb9daf 100644
--- a/doc/html/RM_H5T.html
+++ b/doc/html/RM_H5T.html
@@ -2713,7 +2713,8 @@ H5T&nbsp;&nbsp;
 <br>
 Last modified:  19 February 2001
 <br>
-Describes HDF5 Release 1.4.1, April 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
+
 
 </body>
 </html>
diff --git a/doc/html/RM_H5Z.html b/doc/html/RM_H5Z.html
index 17365192f6..b8b39bd5b8 100644
--- a/doc/html/RM_H5Z.html
+++ b/doc/html/RM_H5Z.html
@@ -159,7 +159,8 @@ H5Z&nbsp;&nbsp;
 <br>
 Last modified:  8 September 2000
 <br>
-Describes HDF5 Release 1.4, February 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
+
 
 </body>
 </html>
diff --git a/doc/html/References.html b/doc/html/References.html
index cb54aec689..def165ef67 100644
--- a/doc/html/References.html
+++ b/doc/html/References.html
@@ -632,7 +632,8 @@ Notes:
 Last modified:  3 March 2000
 
 <br>
-Describes HDF5 Release 1.4, February 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
+
 
   </body>
 </html>
diff --git a/doc/html/TechNotes.html b/doc/html/TechNotes.html
index 2abd029107..c303c6b65b 100644
--- a/doc/html/TechNotes.html
+++ b/doc/html/TechNotes.html
@@ -235,7 +235,7 @@ Last modified:  19 October 2000
 <a href="Copyright.html">Copyright</a>&nbsp;&nbsp;
 <br>
 
-Describes HDF5 Release 1.4, February 2001
+Describes HDF5 Release 1.5, Unrealeased Development Branch
 
 </td></tr>
 </table>