--- a/Theme.wiki	Tue Apr 04 16:19:25 2017 +0100
+++ b/Theme.wiki	Tue Apr 04 23:46:35 2017 +0100
@@ -132,7 +132,7 @@
 Since 0.9.21: A value of 0 indicates that each flake should keep displaying the exact frame that was selected randomly when the flake was created.
 *Tip*: If you want to have multiple static flakes in 0.9.20 or earlier, you can set the animation length to a ridiculous high value. Sometimes, a flake will still change the displayed frame, but it will rarely happen.
  * `speed`: Rotation speed of flake
- * `fall speed`: Falling speed of flake
+ * `fall speed`: Falling speed of flake. Since 0.9.23, this can be negative for rising flakes
 
 <code>Values: number, frames, frame ticks, speed, fall speed</code>