--- a/trunk/doc/pi_vimball.txt
+++ b/trunk/doc/pi_vimball.txt
@@ -1,4 +1,4 @@
-*pi_vimball.txt*	For Vim version 7.3.  最近更新: 2010年7月
+*pi_vimball.txt*	For Vim version 7.3.  最近更新: 2013年1月
 
 			      --------------------
 			      Vimball 归档处理程序
@@ -8,11 +8,16 @@
 
 Author:  Charles E. Campbell, Jr.  <NdrOchip@ScampbellPfamily.AbizM>
 	  (remove NOSPAM from Campbell's email first)
-Copyright: (c) 2004-2009 by Charles E. Campbell, Jr.	*Vimball-copyright*
-	   The VIM LICENSE applies to Vimball.vim, and Vimball.txt
-	   (see |copyright|) except use "Vimball" instead of "Vim".
-	   No warranty, express or implied.
-	   Use At-Your-Own-Risk!
+Copyright: (c) 2004-2012 by Charles E. Campbell, Jr.	*Vimball-copyright*
+	The VIM LICENSE (see |copyright|) applies to the files in this
+	package, including vimballPlugin.vim, vimball.vim, and pi_vimball.txt.
+	except use "vimball" instead of "VIM".  Like anything else that's free,
+	vimball.vim and its associated files are provided *as is* and comes with
+	no warranty of any kind, either expressed or implied.  No guarantees
+	of merchantability.  No guarantees of suitability for any purpose.  By
+	using this plugin, you agree that in no event will the copyright
+	holder be liable for any damages resulting from the use of this
+	software. Use at your own risk!
 
 ==============================================================================
 1. 内容					*vba* *vimball* *vimball-contents*
@@ -156,6 +161,24 @@
 ==============================================================================
 4. Vimball 历史 (英文)					*vimball-history* {{{1
 
+	34 : Sep 22, 2011 * "UseVimball path" now supports a non-full path by
+			    prepending the current directory to it.
+	33 : Apr 02, 2011 * Gave priority to *.vmb over *.vba
+			  * Changed silent! to sil! (shorter)
+			  * Safed |'swf'| setting (during vimball extraction,
+			    its now turned off)
+	32 : May 19, 2010 * (Christian Brabrandt) :so someplugin.vba and
+			    :so someplugin.vba.gz (and the other supported
+			    compression types) now works
+			  * (Jan Steffens) added support for xz compression
+			  * fenc extraction was erroneously picking up the
+			    end of the line number when no file encoding
+			    was present.  Fixed.
+			  * By request, beginning the switchover from the vba
+			    extension to vmb.  Currently both are supported;
+			    MkVimball, however, now will create *.vmb files.
+	     Feb 11, 2011 * motoyakurotsu reported an error with vimball's
+			    handling of zero-length files
 	30 : Dec 08, 2008 * fnameescape() inserted to protect error
 			    messaging using corrupted filenames from
 			    causing problems
@@ -179,6 +202,8 @@
 			    causing problems as reported by Zhang Shuhan
 	24 : Nov 15, 2007 * g:vimball_path_escape used by s:Path() to
 	                    prevent certain characters from causing trouble
+			    (defunct: |fnameescape()| and |shellescape()|
+			    now used instead)
 	22 : Mar 21, 2007 * uses setlocal instead of set during BufEnter
 	21 : Nov 27, 2006 * (tnx to Bill McCarthy) vimball had a header
 	                    handling problem and it now changes \s to /s