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+2005-10-23 Till Tantau <tantau@users.sourceforge.net>
+
+	Version 1.00:
+
+	- There have not been any real changes since 0.99.
+	
+	
+2005-10-11 Till Tantau <tantau@users.sourceforge.net>
+
+	Version 0.99:
+
+	- Added vtex support (finally!).
+	- Added multi part mechanism to nodes.
+	- Added very simple pgflibraryautomata.
+	- Changed coordinate shape such that it now never produces a
+	  text label.
+	- Renamed \pgfshapebox to \pgfnodeparttextbox (made necessary
+	  by the node part mechanism).
+
+2005-09-20 Till Tantau <tantau@users.sourceforge.net>
+
+	Version 0.98:
+
+	- Added transparency to PGF (quite nice...).
+	- Added foreach option to child path operation (also nice...).
+	- Fixed problem with \\ in centered text.
+	- Fixed problem with hyperlinks in nodes.
+	- Fixed wrong arrows in trees.
+
+2005-09-08 Till Tantau <tantua@users.sourceforge.net>
+
+	Version 0.97:
+
+	- Reorganised directory structure of documentation.
+	- Added tree mechanism.
+	- Added snake mechanism.
+	- Added layer mechanism.
+	- Added new shapes: cross out, strike out, forbidden sign.
+	- Added some more documentation.
+	- Added "none" drawing and filling colors.
+	- Added pgflibrarytikzbackgrounds.
+	- Changed syntax of \pgfqbox.
+	- Changed syntax of several \pgfsys@xxxx commands.
+	- Added SVG support / a tex4ht backend. (Complicated text
+  	  inside svg graphics is not supported well, but that's mainly
+	  a shortcoming of the svg specification.)
+
+2005-07-06 Till Tantau <tantau@users.sourceforge.net>
+
+	Version 0.96:
+
+	This is a beta version. Version 1.00 will be the first stable
+	version of TikZ/pgf.
+	
+	- Fixed spacing problem in dvips.
+	- Changed syntax of plot and plot marks.
+	- Changed syntax of ellipse and elliptical arc options.
+	- Fixed baseline bug in tikz.
+	- Fixed bug in pgfpages.
+	- Introduced "every xxxx" styles, got rid of shape actions option.
+	- Added "intersection of" syntax for coordinates.
+	- Started revising the documentation.
+	- Changed names of some pgfpages commands.
+	- Changed syntax of parabola command.
+	- Proof read documentation.
+
+2005-06-12 Till Tantau <tantau@users.sourceforge.net>
+
+	Version 0.95:
+
+	This is an *alpha* prerelease version. Syntax changes
+	are still possible before the beta version. Version 1.00
+	will be the stable version.
+
+	Changes (this is almost a new program):
+	- Introduced three layers: system, basic, frontends.
+	- Wrote two frontends: TikZ (*most* useful!) and pgfpict2e (a
+	  demonstration).
+	- Largely rewrote the basic layer.
+	- Largely rewrote the system layer.
+	- Completely rewrote the documentation.
+	- Added two utilities: pgfpages and pgffor.
+	- Made macro naming more consistent.
+	- Added plain tex support.
+	- Added dvipdfm support.
+	- Restructured directory structure.
+	- Zillions of small bugfixes.
+	
+2004-10-20 Till Tantau <tantau@users.sourceforge.net>
+
+	Version 0.65:
+	- Fixed bug in pgfshade.sty that arises in conjunction with
+	  calc.sty and latex+dvips.
+
+2004-10-08 Till Tantau <tantau@users.sourceforge.net>
+
+	Version 0.64:
+	- Fixed missing depth of \pgfnodebox.
+	- Fixed bug that caused infinite stack loop with pictures inside
+	  nodes. 
+
+2004-07-08 Till Tantau <tantau@users.sourceforge.net>
+
+	Version 0.63:
+	- Added \pgfextractx, \pgfextracty, \pgfcorner.
+	- Added some documentation on masks and images.
+	- Fixed a somewhat obscure bug having to do with the modification
+	  of \spaceskip.
+	- \pgfex and \pgfem no loner needed. Use 1ex etc. once more.
+	- calc.sty is now supported.
+
+2004-07-06 Till Tantau <tantau@users.sourceforge.net>
+
+	Version 0.62:
+	- Fixed problem in xxcolor with option "gray" and xcolor.
+	- Switched to xcolor version 2.00.
+	- Added eofill and eofillstroke commands.
+	- Added option to shadings, so that they are automatically
+	  recalculated upon color changes.
+	- Changed names of example images to start with pgf.
+
+2004-04-07 Till Tantau <tantau@cs.tu-berlin.de>
+
+	Version 0.61:
+	- Added \pgfex and \pgfem dimensions.
+	- Fixed bug that causes pgfshade to fail to work if xcolor 
+	  is called with option "gray".
+	- Fixed PostScript code for radial shadings.
+	- xxcolor now works with xcolor 1.10 (and only 1.10).
+
+2004-02-18 Till Tantau <tantau@cs.tu-berlin.de>
+
+	Version 0.60:
+	- Replaced some commands for the postscript code by shorter
+	  versions for smaller file size.
+	- Fixed bug in pgfbox command that caused incorrect kerning in
+	  postscript output.
+	- Fixed bug in pgfsys@defineimage that made page inclusion
+	  impossible. 
+	- Fixed bug in pgfshading that did not reset dash patterns in
+	  shadings in the PostScript version. 
+	- Spaces are now allowed inside the pgfpicture environment.
+	- Added \pgfgrid command.
+	
+2004-01-13 Till Tantau <tantau@cs.tu-berlin.de>
+
+	Version 0.50:
+	- Switched to version 1.06 of xcolor.
+	- Core pgf no longer relies on xxcolor.
+	- The syntax of the mechanism for choosing alternate images and
+	  shadings is more flexible now. The syntax has been changed
+	  (mainly, you now have to have a dot between the original name and
+	  the alternate extension).
+	- Some xxcolor commands have been removed.
+	
+2003-12-02 Till Tantau <tantau@cs.tu-berlin.de>
+
+	Version 0.43:
+	- Fixed \normalcolor, so that it works also in preamble.
+
+2003-11-20 Till Tantau <tantau@cs.tu-berlin.de>
+
+	Version 0.42:
+	- Documented masks.
+	- Fixed bug in pgf.sty for nested pictures.
+
+2003-11-18 Till Tantau <tantau@cs.tu-berlin.de>
+
+	Version 0.41:
+	- Added masks (not yet documented).
+
+2003-11-12 Till Tantau <tantau@cs.tu-berlin.de>
+
+	Version 0.40:
+	- Changed syntax of \pgfdeclareimage. Uses key=value scheme
+	  now. All parameters may now be omitted. 
+	- Added \pgfimage command.
+	- Option for selecting a specific page from an image file.
+	- Fixed bug in xxcolor.sty having to do with \@ifempty command.
+	- Reworked the formatting of the user's guide.
+
+2003-10-29 Till Tantau <tantau@cs.tu-berlin.de>
+
+	Version 0.34:
+	- Shadings now work together with color mix-ins.
+	- Shadings can now take color names as parameters.
+	
+2003-10-24 Till Tantau <tantau@cs.tu-berlin.de>
+
+	Version 0.33:
+	- Fixed problem with missing \leavevmode in \pgfuseimage.
+	- Reworked code for image inclusion. 
+	- "Draft" option is now supported. Supresses reading of images. 
+	- Added xxcolor package.
+	- pgfpictures will now inherit the color from their surroundings.
+
+2003-10-20 Till Tantau <tantau@cs.tu-berlin.de>
+
+	Version 0.32:
+	- Updated installation procedure information.
+
+2003-09-18 Till Tantau <tantau@cs.tu-berlin.de>
+
+	Version 0.31:
+	- One parameter for \pgfdeclareimage may now be omitted. It will
+	  be computed automatically.
+	
+2003-08-21 Till Tantau <tantau@cs.tu-berlin.de>
+
+	Version 0.30:
+	- Created ChangeLog
+	- Added pgfshade.sty
+	
+