From b0758be48b11029398c82ab3a8e80ebb7fc0e542 Mon Sep 17 00:00:00 2001
From: Vladislav Tropnikov <vladislav.tropnikov@genestack.com>
Date: Mon, 2 Mar 2026 13:27:33 +0100
Subject: [PATCH] ODM-13124 secure smtp credentials

---
 docs/home/release-notes.md | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/docs/home/release-notes.md b/docs/home/release-notes.md
index aa349fa..da29dd0 100644
--- a/docs/home/release-notes.md
+++ b/docs/home/release-notes.md
@@ -57,6 +57,42 @@
           ...
     ```
 
+- Sensitive SMTP configuration parameters have been moved to a separate secret.
+
+    Old configuration:
+
+    ```yaml
+    core:
+      files:
+        "/var/lib/genestack/properties/application.yaml":
+          mail:
+            smtp:
+              host: "<SMTP_HOST>"
+              port: "<SMTP_PORT>"
+              security: "<SMTP_SECURITY>"
+              username: "<SMTP_USER>"
+              password: "<SMTP_PASSWORD>"
+    ```
+
+    New configuration:
+
+    ```yaml
+    core:
+      files:
+        "/var/lib/genestack/properties/application.yaml":
+          mail:
+            smtp:
+              host: "<SMTP_HOST>"
+              port: "<SMTP_PORT>"
+              security: "<SMTP_SECURITY>"
+      secretFiles:
+        "/var/lib/genestack/properties/secret.yaml":
+          mail:
+            smtp:
+              username: "<SMTP_USER>"
+              password: "<SMTP_PASSWORD>"
+    ```
+
 - Increased memory requirements for loading large cell expression datasets.
     - When loading datasets with millions of cells, increase memory limits for the `func-job` service to prevent out-of-memory errors.