0.6.6
	o added state:display_print() for print output
	  
	o added state:src() to display the page source

	o bugfix: masking &nbsp; for editor

	o new feature: Instead of AutoLoad, PodWiki now
	  uses the CGI variable "entry" as its entry point,
	  if unset, it uses 'AutoLoad'. This allows the user
	  to have site with totally different faces but
	  the very same content, e.g. a "printer friendly
	  version", or something.

	o new feature: the number of items in the 'newest'
	  state is now customizable by CGI variable 'count',
	  the default is still 5.

	o bugfix: in toc_by_attribute(), unreset CGI variables
	  caused empty output on repeating P<> calls.

	o bugfix: HTML entities, such as &lt; will now translated
	  to: &amp;lt; (or whatever) in the editor textbox.
	  but better use the POD variant: E<lt>

	o bugfix: '<' will now translated to &lt; in the editor
	  box to circumvent page corruption (e.g. if the page
	  which is being edited contains '</textarea>'.

	o bugfix: E<> character entity interpolation were buggy

	o bugfix: E<> character entities will no more lowercased

	o added E<> character entity support to WikiShorthand
	  formatter (natural) too.


0.6.5
	o the simple templates (templates2/) were not updated.

	o fixed link bug in templates/WikiShorthand


0.6.4
	o documentation update

	o added two markup samples: WikiShorthandSample and
	  PodWikiSample

	o bugfix: named links in WikiShorthand did not work.


0.6.3
	o error.log printing format changed.

	o bugfix: "0" as User in the Comment-Form is now "anonymous"
	  when the user is not logged in.

	o interpolate() interpolates now values defined within
	  =begin options blocks too. This is now called user
	  defined variables while variables defined by root
	  from the site_admin page are called global variables.

	o bufix: config parser now splits only by the first
	  '=' and ignores comments.

	o new feature: state:register, which allows foreign users
	  to register themselfes. This also creates an initial
	  UserHome page.

	o new feature: authentication by user. Just define
	  'write = user:max' in the options block to force
	  write protection by user 'max' instead of group
	  'max'.


0.6.2
	o added feature: if a page has been removed and there
	  still exists a link to it, it will be colored red
	  (instead of green) and if the user wants to edit the
	  page, he can either create it as usual or restore it
	  directly from the editor form. Of course this only
	  works if the user is logged in as root.


0.6.1
	o implemented full page&file backup/restore mechanism.
	  removed pages and files will be copied to .attic/
	  directory (under data or gfx path) and can be restored
	  by root from the site_admin page. This feature has
	  been mentioned in the documentation partially but
	  were not implemented correct.

	o added possibility to set the RCS state during edit of
	  a page (in previous version this was always "Exp", the
	  RCS default state). Now available: Experimental (aka "Exp"),
	  Testing, Bugfix and Final.


0.6.0
	o added new feature: comments. If a page includes
	  P<state:comment>, a listing of all comments for this
	  page will be printed along with the functionality to
	  post new comments or to reply to existing ones.
	  Comments can be removed if you are logged in as
	  "root".

	o bugfix: auth inheritance did not work, the created
	  options formatter was totally invalid.

	o when creating a new page, the pagename will be
	  editable which enables the user to create pages
	  without prior creating a link to it.

	o updated the documentation to reflect the latest
	  changes.


0.5.2
	o bugfix: mailto: links were not properly handled.

	o correction in edit() output, added <br> after
	  "Comment:"


0.5.1
	o changed the templates for the default pages.

	o added link to Shorthand docs to edit page.

	o created a logo for PodWiki and added it to the
	  default pages.


0.5.0
	o added PodWiki::Vars which added more predefined
	  variables and handles interpolation of them (called
	  from PodWiki::Runner::interpolate().

	o first set of pre-defined variables are small graphics
	  adopted from the KDE3 (16x16).

	o added documentation about the new variables.

	o bugfix: rcsdiff grumbled about missing newline at
	  end of files. Added hook in PodWiki::Runner::save()
	  which adds an '\n' if it does not exist at the
	  end of the file.

	o added color variables to the PodWiki::Vars module,
	  which allows for colored text output. (foreground+background)

	o added PodWiki::Runner:formatter_natural, which renders
	  pages using kinda "standard wiki" language, aka
	  "natural speaking". This makes PodWiki very handy for
	  new users. From now on POD and natural-format can
	  be mixed while the natural-format does not support
	  all the features of POD though.
	  If a page seems not to contain any POD, the natural
	  formatter is being used.
 	  It's called 'WikiShorthand'.

	o changed the default stylesheet (which is now a separate
	  page), <pre> formatted stuff has gray background color
	  which looks much better.


0.4.1
	o bugfix: finally I got around the newline problem.
	  I patched Pod/Tree.pm to support \r\n too (which
	  occurs when text is submitted via browser). This
	  change caused several other problems. =begin text
	  stuff were not properly displayed or code text
	  (prepended with 1 whitespace). Now PodWiki always
	  removes all occurrences of \r, I removed the patch of
	  the mentioned module (and am able to distribute
	  always the latest versions).
	  I removed the hack in walk_ordinary() because it
	  never catches anymore.

	o bugfix: if you used a '=begin text' formatter to display
	  unformatted text and wanted to display a '<' character,
	  then you had to 'mask' it somehow, because of the
	  nature of HTML which causes a single '<' not to be
	  displayed. You had to use '&lt;' for example, at least
	  this is what I did e.g. in templates/PodWikiMarkup.
	  But if you edit such page, the &lt; will be displayed
	  inside the editor box after rendering by the browser,
	  meaning a '<' will be displayed. Therefore, if saved such
	  a page (while you did not touch those '&lt;' strings),
	  all '&lt;' have changed to '<'. Which is somehow bad.
	  I changed the text formater in that way that it always
	  does the masking of HTML entities itself before rendering.
	  If you want to display a '<' just use: 'E<lt>'. In
	  addition this is the way POD works anyway :-)

	o state:jump() javascript for onchange hook added which allows
	  that a page can be jumped to by just selecting it.
	  clicking on "go" is unnessessary.
	  

0.4.0
	o toc() and toc_by_attribute() no more print a title
	  for the table of contents. It is up to the page
	  editor to write a title.

	o added attribute support. the admin (root) can define
	  any number of attributes with one or more pre-defined
	  values, which can later be used by page editors to
	  classify pages.

	o added custom variable support. the admin (root) can
	  define any number of variables which can be used
	  by page editors using the dollar notation ($variable).

	o the L<> and P<> handlers are now able to recognize
	  CGI variables (e.g.: P<state:toc_by_attribute?topic=main>.

	o new public available handler: toc_by_attribute, which
	  lists all pages which are classified by the specified
	  attribute (CGI notation, see above)

	o page properties such as options or attibutes will be
	  inherited by new pages during creation (first state=edit
	  call on non-existent page).

	o bug fix: if a page referenced by P<> were not existent,
	  the page creation link were wrong, it pointed to
	  the current page, not the page to be created.

	o moved the image index code to separate sub to make it
	  possible to display the image index on the edit page
	  too.

	o renamed imageindex to fileindex, which is more appropriate.

	o added fileindex to edit() page

	o bug fix: </tr> missing on pageindex() and fileindex()
	  after each list item.

	o added diff support on the info page, including color
	  highlighting.

	o removed hardcoded path to 'rcs', added configure variable
	  for this.

	o added X<> support to build a user maintained search
	  index.

	o enhanced search engine, it can now search for indixed pages
	  and for attributes (classified pages).

	o added protection from setup() from being executed via CGI
	  after the setup has already been done.
	  
	o added tumbnail preview support for images using ImageMagick
	  (convert), if present. added configure.in check for this.
	  added config variables 'image_magick' (path) and tumbsize
	  (integer).

	o changed versioning scheme:
          0.4.0
          | | |
          | | +-- patchlevel (increment by bugfix)
          | +---- minor version (enhancements, feature additions)
          +------ major version (core changes, releases)

	o added support for http: links to local files on the same
	  webserver. Such links must begin with http:// and the
	  uri itself must start with . or /, e.g.: L<printer.html|http://./printer.html>
	  generates: <a href="./printer.html">printer.html</a>.

	o bugfix: under mod_perl data were not properly written(flushed)
	  to disk when something has changed.

	o bugfix: walk_ordinary does no more print redundant <p>..</p>
	  tags for include-pages only (such as AutoLoad).

	o bugfix: multiline paragraphs will now be treated as a single
	  paragraphs and no more multiple paragraphs (one per line).
	  This is the same behavior of standard POD parsers, i.e. like
	  'perldoc'.

	o bugfix: UPDATE support in configure.in and Makefile.in added,
	  configure now checks if a previous version of PodWiki is
	  already installed in the $prefix directory and preserves
	  the existing data files (.htaccess, podwiki.conf and the like).


0.3
	o added configure/makefile stuff to make installation
	  easy, plus some notes on this in the README

	o added installation instructions to the README


0.2
	o bug fixes
	o made podwiki mod_perl ready
 	 

0.1 - initial release.

	o first public release. standard features implemented.
