Merge branch 'master' into 4.1

Author: andrewdalpino

CHANGELOG.md

@@ -4,6 +4,9 @@
     - Added `softplus()` and `erf()` special functions
     - Added `sinh()` and `cosh()` trigonometric functions
     - Added reciprocal square root `rsqrt()` function
+    
+- 4.0.1
+    - Optimize Vector `range()` and `linspace()` factories
 
 - 4.0.0
     - Data are now backed by a contiguous C buffer instead of PHP array