diff --git a/checklist.txt b/checklist.txt
index 09aab5e2..e234402c 100755
--- a/checklist.txt
+++ b/checklist.txt
@@ -11,8 +11,8 @@ On PC4534:
- Do a "make indent"
- Do a "make loc"
- Translate new strings in eloglang.german
-- c:\elog> cvs commit -m "Version x.x.x"
-- build xxx
+- c:\elog> cvs commit -m "Version x.x.x-1"
+- build xxx-1
On PC5082:
diff --git a/doc/ChangeLog b/doc/ChangeLog
index 559041c0..debdeee7 100755
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,3 +1,32 @@
+Version 2.5.6, released Januar 25th, 2005
+=========================================
+
+- Implemented 'Mirror exclude'
+- Switched from GIF to PNG
+- Remove any CR/LF from attributes submitted from browser
+- Implemented OR'ing of MOptions values in find page
+- Display thread in single entry page if present
+- Implemented 'show attributes'
+- Made extendable attributes work with MOptions
+- Added message_id and date to CSV export
+- Made extendable attributes work with conditional attributes
+- Logbook hierarchy can now be deeper than two levels
+- Cancel button on 'create new logbook' now also works without password files
+- Fixed non-functioning Cancel button in 'create new logbook'
+- Changed date format to RFC-822 in RSS feed
+- Fixed endless loop with handcrafted POST header
+- Changed locale to 'C' for email header date
+- Use hostname from -n parameter for redirection if given
+- Fixed attribute substitutions in 'use email from'
+- Fixed problem with invalid RFC2822 date in email header for different locale
+- Implemented 'sort attribute'
+- Look for parameters first under conditions, then unconditional if not found
+- Fixed bug in XML export
+- Implemented USERLIST as attribute type
+- Increased NAME_LENGTH to 1500, requires a stack size of 4MB
+- Changed charset for RSS feeds
+- Fixed wrong link if last entry in logbook has been moved
+
Version 2.5.5, released November 3rd, 2004
==========================================
diff --git a/doc/index.html b/doc/index.html
index 79ac15be..1f405f46 100755
--- a/doc/index.html
+++ b/doc/index.html
@@ -25,7 +25,7 @@
[Links] *
Home of the Electronic Logbook package by
Stefan Ritt