AWS redshift documentation change

Service: redshift · 2025-07-01 · Documentation low

File: redshift/latest/mgmt/security-network-isolation.md

Summary

Added deprecation notice for Python UDFs creation after November 2025

Security assessment

Network isolation security content remains unchanged. Added notice is unrelated to network security mechanisms.

Diff

diff --git a/redshift/latest/mgmt/security-network-isolation.md b/redshift/latest/mgmt/security-network-isolation.md
index dcc17cb60..71c354e7b 100644
--- a//redshift/latest/mgmt/security-network-isolation.md
+++ b//redshift/latest/mgmt/security-network-isolation.md
@@ -6,0 +7,2 @@ Network isolationSecurity groupsInterface VPC endpoints
+Amazon Redshift will no longer support the creation of new Python UDFs starting November 1, 2025. If you would like to use Python UDFs, create the UDFs prior to that date. Existing Python UDFs will continue to function as normal. For more information, see the [ blog post ](https://aws.amazon.com/blogs/big-data/amazon-redshift-python-user-defined-functions-will-reach-end-of-support-after-june-30-2026/). 
+