Added relevant whats_new

emmyzero · emmyzero · commit 9e4529876f7b · 2017-08-31T16:39:44.000-04:00
diff --git a/doc/users/next_whats_new/2017-08-31_discrete-sliders.rst b/doc/users/next_whats_new/2017-08-31_discrete-sliders.rst
@@ -0,0 +1,8 @@
+Slider UI widget can snap to discrete values
+--------------------------
+
+The slider UI widget can take the optional argument `valstep`.  Doing so
+forces the slider to take on only discrete values, starting from `valmin` and
+counting up to `valmax` with steps of size `valstep`.
+
+If `closedmax==True`, then the slider will snap to `valmax` as well.  
