add build attestation

Pathoschild · Pathoschild · commit 4d44e6613812 · 2026-03-14T14:59:36.000-04:00
diff --git a/docs/release-notes.md b/docs/release-notes.md
@@ -2,7 +2,7 @@
 
 # Release notes
 ## 4.5.2
-Released 14 March 2026 for Stardew Valley 1.6.14 or later.
+Released 14 March 2026 for Stardew Valley 1.6.14 or later. See [build attestation](https://github.com/Pathoschild/SMAPI/attestations/21366863).
 
 * For players:
   * Improved performance a bit.
