diff --git a/runtime/plugin/tohtml.vim b/runtime/plugin/tohtml.vim
index df72895..433242f 100644
--- a/runtime/plugin/tohtml.vim
+++ b/runtime/plugin/tohtml.vim
@@ -1,24 +1,22 @@
 " Vim plugin for converting a syntax highlighted file to HTML.
 " Maintainer: Ben Fritz <fritzophrenic@gmail.com>
-" Last Change: 2010 Aug 02
+" Last Change: 2010 Aug 07
 "
 " The core of the code is in $VIMRUNTIME/autoload/tohtml.vim and
 " $VIMRUNTIME/syntax/2html.vim
 "
 " TODO:
 "   * Bug: error thrown when nowrapscan is set
-"   * Diff mode with xhtml gives invalid markup
-"   * Diff mode does not determine encoding
 "   * Line number column has one character too few on empty lines
 "     without CSS.
 "   * Add extra meta info (generation time, etc.)
-"   * Fix strict doctype for other options?
+"   * Tidy up so we can use strict doctype more?
 "   * TODO comments for code cleanup scattered throughout
 
 if exists('g:loaded_2html_plugin')
   finish
 endif
-let g:loaded_2html_plugin = 'vim7.3_v3'
+let g:loaded_2html_plugin = 'vim7.3_v4'
 
 " Define the :TOhtml command when:
 " - 'compatible' is not set