--- a/build-aux/config.guess
+++ b/build-aux/config.guess
@@ -3,7 +3,7 @@
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
 #   2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
 
-timestamp='2005-12-23'
+timestamp='2006-01-02'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -206,6 +206,9 @@
     *:ekkoBSD:*:*)
 	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
 	exit ;;
+    *:SolidBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+	exit ;;
     macppc:MirBSD:*:*)
 	echo powerppc-unknown-mirbsd${UNAME_RELEASE}
 	exit ;;

--- a/build-aux/config.sub
+++ b/build-aux/config.sub
@@ -3,7 +3,7 @@
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
 #   2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
 
-timestamp='2005-12-23'
+timestamp='2006-01-02'
 
 # This file is (in principle) common to ALL GNU software.
 # The presence of a machine in this file suggests that SOME GNU software
@@ -1199,7 +1199,8 @@
 	      | -aos* \
 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
-	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \
+	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+	      | -openbsd* | -solidbsd* \
 	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
 	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \

--- a/doc/maintain.texi
+++ b/doc/maintain.texi
@@ -5,7 +5,7 @@
 @c For double-sided printing, uncomment:
 @c @setchapternewpage odd
 @c This date is automagically updated when you save this file:
-@set lastupdate December 25, 2005
+@set lastupdate December 30, 2005
 @c %**end of header
 
 @dircategory GNU organization
@@ -473,10 +473,15 @@
 To update the list of year numbers, add each year in which you have
 made nontrivial changes to the package.  (Here we assume you're using
 a publicly accessible revision control server, so that every revision
-installed is also immediately and automatically published.)  Several
-trivial changes that add up to a nontrivial change do count as such.
-When you add the new year, you should add it in the copyright notice
-of each file of the package.
+installed is also immediately and automatically published.)  When you
+add the new year, it is not required to keep track which files have
+seen significant changes in the new year and which have not.  It is
+recommended and simpler to add the new year to all files in the
+package, and be done with it for the rest of the year.
+
+For files which are regularly copied from another project (such as
+@samp{gnulib}), the copyright notice should left as it is in the
+original.
 
 Don't delete old year numbers, though; they can indicate when older
 versions might theoretically go into the public domain.  If you copy a