From 691f27387b988c0a2cecd5e95657b86848f4a733 Mon Sep 17 00:00:00 2001
From: Sameh Khamis <sameh@halfpixel.ai>
Date: Sat, 31 Oct 2026 16:41:46 -0700
Subject: [PATCH] Add the changelog entry for the GNSS source window

---
 changelog.d/1491-gnss-source-window.md | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 changelog.d/1491-gnss-source-window.md

diff --git a/changelog.d/1491-gnss-source-window.md b/changelog.d/1491-gnss-source-window.md
new file mode 100644
index 000000000..108aa50b2
--- /dev/null
+++ b/changelog.d/1491-gnss-source-window.md
@@ -0,0 +1,3 @@
+- Let a GNSS integrity source set the layer's evidence window (`windowMs`). A
+  missing or invalid value keeps the 30-minute default, and the layer row now
+  names the window in use instead of a fixed "30 min" (samehkhamis, #1491).