Update CHANGELOG.md for 12.1.15

[ci skip]

Update CHANGELOG.md for 12.1.15
[ci skip]
2404e6c7 · GitLab Release Tools Bot · c6d2d169 · 2404e6c7 · c6d2d169 · c6d2d169
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,14 @@
 documentation](doc/development/changelog.md) for instructions on adding your own
 entry.

+## 12.1.15
+
+### Security (2 changes)
+
+- Sanitize search text to prevent XSS.
+- Fix stored XSS issue for grafana_url.
+
+
 ## 12.1.14

 - No changes.

--- a/changelogs/unreleased/security-stored-xss-using-find-file.yml
+++ b/changelogs/unreleased/security-stored-xss-using-find-file.yml
---
-title: Sanitize search text to prevent XSS
-merge_request:
-author:
-type: security
--- a/changelogs/unreleased/security-xss-grafana-url-12-4.yml
+++ b/changelogs/unreleased/security-xss-grafana-url-12-4.yml
---
-title: Fix stored XSS issue for grafana_url
-merge_request:
-author:
-type: security