From e8a87205cbf44077b918e24601752ace815ceb4d Mon Sep 17 00:00:00 2001
From: Craig Osterhout <103533812+craig-osterhout@users.noreply.github.com>
Date: Sun, 31 Aug 2025 22:07:49 -0700
Subject: [PATCH] dhi: add migration tip (#23327)

<!--Delete sections as needed -->

## Description

Added migration tip to inform existing Docker Hub users that they can
keep using existing workflows and tools when migrating from other images
on Docker Hub.

https://deploy-preview-23327--docsdocker.netlify.app/dhi/get-started/

## Related issues or tickets

<!-- Related issues, pull requests, or Jira tickets -->

## Reviews

<!-- Notes for reviewers here -->
<!-- List applicable reviews (optionally @tag reviewers) -->

- [ ] Editorial review

---------

Signed-off-by: Craig <craig.osterhout@docker.com>
---
 _vale/config/vocabularies/Docker/accept.txt |  1 +
 content/manuals/dhi/get-started.md          | 13 +++++++++++++
 2 files changed, 14 insertions(+)

diff --git a/_vale/config/vocabularies/Docker/accept.txt b/_vale/config/vocabularies/Docker/accept.txt
index 71d9af1cf1..92b6b0758d 100644
--- a/_vale/config/vocabularies/Docker/accept.txt
+++ b/_vale/config/vocabularies/Docker/accept.txt
@@ -12,6 +12,7 @@ autolock
 Azure
 Azure AD
 bootup
+Bitnami
 Btrfs
 Bugsnag
 BuildKit
diff --git a/content/manuals/dhi/get-started.md b/content/manuals/dhi/get-started.md
index 3116eae2f3..97b787baf6 100644
--- a/content/manuals/dhi/get-started.md
+++ b/content/manuals/dhi/get-started.md
@@ -12,6 +12,19 @@ This guide shows you how to go from zero to running a Docker Hardened Image
 (DHI) using a real example. While the steps use a specific image as an
 example, they can be applied to any DHI.
 
+> [!TIP]
+>
+> You can keep using the same tools and workflows you already know when moving
+> to DHI from other images on Docker Hub, such as Bitnami public catalog images.
+> Note that [Bitnami announced](https://github.com/bitnami/charts/issues/35164)
+> that its public catalog images will no longer be available after September 29,
+> 2025.
+>
+> In most cases, migrating is as simple as updating the image reference in your
+> configuration or commands. Start with this guide, then see the [migration
+> guide](./how-to/migrate.md) for more details and examples.
+
+
 ## Step 1: Sign up and subscribe to DHI for access
 
 To access Docker Hardened Images, your organization must [sign