diff --git a/CHANGELOG b/CHANGELOG
index ccfcaff..fc42aec 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,5 @@
 
-Version 0.4.1   - ???
+Version 0.4.1   - 21 April 2002
   * Don't archive messages that are flagged important unless we are given the
     --include-flagged option. 
   * Fixed a bug where when archiving messages from maildir mailboxes, we were
@@ -9,6 +9,9 @@ Version 0.4.1   - ???
   * We now complain if an mbox-format mailbox that is being read changes in 
     size -- this should not happen, since we have locked these files, but it
     is a good sanity check.
+  * Changed from using the mailbox.PortableUnixMailbox class to read mbox 
+    mailboxes to the mailbox.UnixMailbox class. This fixes bugs where unquoted
+    'From ' lines in the body of messages were confusing archivemail.
 
 Version 0.4.0   - 17 April 2002
   * Added an option --no-compress to make archives but not compress them with  
diff --git a/Makefile b/Makefile
index 8abb8ed..ffb4452 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 
-VERSION=0.4.0
+VERSION=0.4.1
 VERSION_TAG=v$(subst .,_,$(VERSION))
 TARFILE=archivemail-$(VERSION).tar.gz
 
diff --git a/archivemail.py b/archivemail.py
index f942bbb..b2dade7 100755
--- a/archivemail.py
+++ b/archivemail.py
@@ -17,7 +17,7 @@
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 ############################################################################
 """
-Archive and compress old mail in mbox or maildir-format mailboxes.
+Archive and compress old mail in mbox, MH or maildir-format mailboxes.
 Website: http://archivemail.sourceforge.net/
 """
 
@@ -540,10 +540,10 @@ Options are as follows:
   -V, --version         display version information
   -h, --help            display this message
 
-Example: %s linux-devel
+Example: %s linux-kernel
   This will move all messages older than %s days to a 'mbox' mailbox called 
-  'linux-devel_archive.gz', deleting them from the original 'linux-devel'
-  mailbox. If the 'linux-devel_archive.gz' mailbox already exists, the 
+  'linux-kernel_archive.gz', deleting them from the original 'linux-kernel'
+  mailbox. If the 'linux-kernel_archive.gz' mailbox already exists, the 
   newly archived messages are appended.
 
 Website: http://archivemail.sourceforge.net/ """ %   \
diff --git a/archivemail.sgml b/archivemail.sgml
index f04591c..2ad5329 100644
--- a/archivemail.sgml
+++ b/archivemail.sgml
@@ -156,6 +156,17 @@ Delete rather than archive old mail. Use this option with caution!
 </Para></ListItem>
 </VarListEntry>
 
+<VarListEntry>
+<Term>
+    <Option>--include-flagged</Option>
+</Term>
+<ListItem><Para>
+Normally messages that are flagged important are not archived or deleted. If
+you specify this option, these messages can be archived or deleted just like
+any other message.
+</Para></ListItem>
+</VarListEntry>
+
 <VarListEntry>
 <Term>
     <Option>--no-compress</Option>
@@ -226,6 +237,8 @@ When reading an <application/mbox/-format mailbox, <command/archivemail/ will
 create a lockfile with the extension <filename>.lock</filename> so that
 procmail will not deliver to the mailbox while it is being processed. It will
 also create an advisory lock on the mailbox using &flock;.
+<command/archivemail/ will also complain and abort if a 3rd-party modifies the
+mailbox while it is being read.
 </Para>
 
 <Para>
diff --git a/setup.py b/setup.py
index 8e86f40..bdbf11e 100755
--- a/setup.py
+++ b/setup.py
@@ -18,7 +18,7 @@ check_python_version()  # define & run this early - 'distutils.core' is new
 from distutils.core import setup
 
 setup(name="archivemail",
-      version="0.4.0",
+      version="0.4.1",
       description="archive and compress old email",
       platforms="POSIX",
       license="GNU GPL",