Prepare v2021.10

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/Makefile b/Makefile
index 732d702..20c1aa3 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@
 VERSION = 2021
 PATCHLEVEL = 10
 SUBLEVEL =
-EXTRAVERSION = -rc5
+EXTRAVERSION =
 NAME =
 
 # *DOCUMENTATION*