v20.11 release

* New math routines
  * Scalar erff and erf using fma.
diff --git a/README b/README
index 041aa1a..ae465e9 100644
--- a/README
+++ b/README
@@ -9,7 +9,7 @@
 to projects that require copyright assignment is possible.
 
 Regular quarterly releases are tagged as vYY.MM, the latest
-release is v20.08.
+release is v20.11.
 
 Source code layout: