diff --git a/packages/autopublish/README.md b/packages/autopublish/README.md
index d26a14f8e1..2f4d258cdf 100644
--- a/packages/autopublish/README.md
+++ b/packages/autopublish/README.md
@@ -4,4 +4,4 @@
 
 Publish all server collections to the client. This package is useful for prototyping an app without worrying about which clients have access to certain data, but should be removed as soon as the app needs to restrict which data is seen by the client.
 
-The `autopublish` package is automatically added to every Meteor app by `meteor create`.
\ No newline at end of file
+As of Meteor 3.x, the `autopublish` package is **not** included in new projects by default. To add it for prototyping, run `meteor add autopublish`.
\ No newline at end of file
diff --git a/packages/insecure/README.md b/packages/insecure/README.md
index e1b992a249..f1319fa3d4 100644
--- a/packages/insecure/README.md
+++ b/packages/insecure/README.md
@@ -4,4 +4,4 @@
 
 Allow almost all collection methods, such as `insert`, `update`, and `remove`, to be called from the client. This package is useful for prototyping an app without worrying about database permissions, but should be removed as soon as the app needs to restrict database access.
 
-The `insecure` package is automatically added to every Meteor app by `meteor create`.
\ No newline at end of file
+As of Meteor 3.x, the `insecure` package is **not** included in new projects by default. To add it for prototyping, run `meteor add insecure`.
\ No newline at end of file