docs: Note that experimental-lua-policy-script has been dropped

diff --git a/docs/markdown/authoritative/upgrading.md b/docs/markdown/authoritative/upgrading.md
index 126c992e35398ddd8f8b868510df3ab1155a2270..2d77a44d327aeab66a2f756dac54c03f1220afa0 100644 (file)
--- a/docs/markdown/authoritative/upgrading.md
+++ b/docs/markdown/authoritative/upgrading.md
@@ -6,6 +6,8 @@ Please upgrade to the PowerDNS Authoritative Server 4.0.0 from 3.4.2+. See the [
 
 ## Changed options
 
+ * `experimental-lua-policy-script` option and the feature itself have been completely dropped. We invite you to use (PowerDNS dnsdist)[http://dnsdist.org] instead.
+
 ### Changed defaults
 
 ## Other changes