From ada7d8852f98b77d7fcc2b2095770e1cf6309703 Mon Sep 17 00:00:00 2001
From: Rudy Celekli <rudy@gradiahq.com>
Date: Sat, 17 Oct 2026 14:09:49 -0400
Subject: [PATCH] docs(changelog): record launch cache provenance PR 1199

---
 changelog.d/1199-launch-cache-provenance.md | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 changelog.d/1199-launch-cache-provenance.md

diff --git a/changelog.d/1199-launch-cache-provenance.md b/changelog.d/1199-launch-cache-provenance.md
new file mode 100644
index 000000000..04f33cb7f
--- /dev/null
+++ b/changelog.d/1199-launch-cache-provenance.md
@@ -0,0 +1,3 @@
+- Keep Space Missions marked STALE when Launch Library 2 falls back to cached
+  launch data, and return to NOMINAL after a fresh response without discarding
+  retained missions (rudycelekli, #1199).