Add a compat entry for three argument div (#44181)

BenPH · web-flow · commit 8e8676d989c7 · 2022-02-15T07:51:18.000+01:00
diff --git a/base/div.jl b/base/div.jl
@@ -12,6 +12,9 @@ an integer according to the rounding mode `r`. In other words, the quantity
 
 without any intermediate rounding.
 
+!!! compat "Julia 1.4"
+    The three-argument method taking a `RoundingMode` requires Julia 1.4 or later.
+
 See also [`fld`](@ref) and [`cld`](@ref), which are special cases of this function.
 
 # Examples:
