diff --git a/README.md b/README.md
index 1bce2c54..4dc5a760 100644
--- a/README.md
+++ b/README.md
@@ -5,4 +5,45 @@ Leaflet is a lightweight JavaScript library for map display and interaction by [
 It is built from the ground up to work well on both desktop and mobile web browsers, utilizing cutting-edge technologies included in HTML5. It's main priorities are usability, performance, [A-grade](http://developer.yahoo.com/yui/articles/gbs/) browser support (up to IE6), flexibility and easy to use API. The OOP-based code of the library is designed to be modular, extensible and very easy to understand and modify.
 
 ## Contributing to Leaflet
-We really look forward to any help with the development! But first, in order to contribute to Leaflet, you will need to sign a non-exclusive copyright assignment agreement online. We're forced to ask this to ensure that CloudMade can redistribute the library with your contributions in it. Please contact [leaflet@cloudmade.com](mailto:leaflet@cloudmade.com) about this. After signing the agreement, we'll be happy to accept your contributions! 
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+We really look forward to any help with the development! But first, in order to contribute to Leaflet, you will need to sign a non-exclusive copyright assignment agreement online. We're forced to ask this to ensure that CloudMade can redistribute the library with your contributions in it. Please contact [leaflet@cloudmade.com](mailto:leaflet@cloudmade.com) about this. After signing the agreement, we'll be happy to accept your contributions!
+
+## What's left to do for initial version
+
+Interaction:
+ - mouse wheel zoom
+ - shift-drag zoom
+ - double tap on iOS
+
+Overlays:
+ - markers
+ - info window
+ - vectors (polyline, polygon)
+ - vector editing
+ - image overlays
+ 
+Overlay formats:
+ - KML
+ - GeoRSS
+ - GeoJSON
+
+Controls:
+ - control infrastructure (smart positioning)
+ - copyright control
+ - basic zoom control
+ - zoom slider
+
+Core:
+ - ŃSS transitions with timer-based fallback
+ 
+Visual appearance:
+ - panning animation
+ - zooming animation
+ - show scaled background until tiles are loaded
+ - tiles fade-in animation?
+ - spiral tile loading
+ 
+Misc:
+ - map mouseover/mouseout/mousemove events
+
+Browser issues:
+ - alpha-transparent tiles on IE
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