--- linuxsampler/trunk/ChangeLog	2019/08/28 11:12:04	3575
+++ linuxsampler/trunk/ChangeLog	2019/08/28 15:23:23	3577
@@ -52,6 +52,12 @@
       "real()" for casting from integer to real number in NKSP scripts.
     - Allow built-in exit() function to potentially accept real number type
       argument as well.
+    - Built-in script functions may have a different return type depending on
+      the arguments passed to the function.
+    - Built-in script function "abs()" optionally accepts and returns real
+      number.
+    - Built-in script functions "min()" and "max()" optionally accept real
+      number arguments and return real number as result in that case.
 
   * test cases:
     - Fixed compiler errors in test cases.