Update readme for release 508.

README.md

@@ -3,7 +3,7 @@
 D2DX is a Glide-wrapper and mod that makes the classic Diablo II/LoD run well on modern PCs, while honoring the original look and feel of the game.
 Play in a window or in fullscreen, glitch-free, with or without enhancements like widescreen, true high framerate and anti-aliasing.
 
-Version 0.99.507
+Version 0.99.508
 
 ## Features
   - Turns the game into a well behaved DirectX 11 title on Windows 10 (also 7, 8 and 8.1).
@@ -77,6 +77,9 @@ D2DX uses the following third party libraries:
 
 ## Release history
 
+### 0.99.508
+  - Fix motion prediction of water splashes e.g. in Kurast Docks.
+
 ### 0.99.507
   - Add motion prediction to weather.
   - Improve visual quality of weather a bit (currently only with -dxtestmop).