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AWS transform documentation change

Service: transform · 2026-05-19 · Documentation low

File: transform/latest/userguide/doc-history.md

Summary

Added documentation entry for new brownfield network visibility feature detecting existing VPCs during migration.

Security assessment

Change documents a new operational feature (VPC conflict detection) without security implications or references to vulnerabilities.

Diff

diff --git a/transform/latest/userguide/doc-history.md b/transform/latest/userguide/doc-history.md
index bb8f3b7e3..d79756c8e 100644
--- a//transform/latest/userguide/doc-history.md
+++ b//transform/latest/userguide/doc-history.md
@@ -12,0 +13 @@ Change| Description| Date
+Brownfield network: existing VPCs visibility| Added existing VPC detection during network migration review. AWS Transform automatically detects VPCs already deployed in your target account and flags CIDR conflicts with your mapped VPCs. See [Existing VPCs in your target account](https://docs.aws.amazon.com/transform/latest/userguide/transform-vmware-migrate-network.html#transform-vmware-brownfield-network).| May 18, 2026