README in prawn-svg-0.9.1 vs README in prawn-svg-0.9.1.1

@@ -1,6 +1,6 @@
-The very start of an SVG renderer for Prawn.
+An SVG renderer for the Prawn PDF library.
 
 This will take an SVG file as input and render it into your PDF.  Find out more about the Prawn PDF library at:
 
   http://wiki.github.com/sandal/prawn/
 
@@ -11,7 +11,31 @@
   end
   
 :at must be specified.  :width, :height, or neither may be specified; if neither is present,
 the resolution specified in the SVG will be used.
 
-Note that only a very small subset of SVG is currently supported.  It's just enough so that
-it renders a simple graph made by Scruffy.
+prawn-svg is in its infancy and does not support the full SVG specifications.  It currently supports:
+
+- line tag
+- polyline tag
+- polygon tag
+- circle tag
+- ellipse tag (although this seems to be buggy)
+
+- rect tag
+  supports rounded rects, but only one radius is applied to all corners
+
+- path tag
+  supports moveto, closepath, lineto, horiz lineto, vert lineto, curveto, smooth curveto, quad curveto, smooth quad curveto
+  does not support elliptical arc
+
+- text tag
+  attributes: size, text-anchor
+  partially supported attributes: font-family
+  
+- attributes/styles: fill, stroke, stroke-width, opacity, fill-opacity, stroke-opacity, transform
+
+- transform methods: translate, rotate, scale
+
+- colors: html standard names, #xxx, #xxxxxx, rgb(1, 2, 3), rgb(1%, 2%, 3%)
+
+prawn-svg does NOT support CSS classes, named elements, anything in the defs tag, the tspan tag, gradients/patterns or markers.