From 1dd58084686ec7ff5af116819744535d586ca04f Mon Sep 17 00:00:00 2001
From: Rich Harris <rich.harris@vercel.com>
Date: Sun, 20 Jul 2025 15:40:24 -0400
Subject: [PATCH] changeset

---
 .changeset/angry-hornets-hug.md | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 .changeset/angry-hornets-hug.md

diff --git a/.changeset/angry-hornets-hug.md b/.changeset/angry-hornets-hug.md
new file mode 100644
index 0000000000..ffe59db100
--- /dev/null
+++ b/.changeset/angry-hornets-hug.md
@@ -0,0 +1,5 @@
+---
+'svelte': patch
+---
+
+fix: always mark reactions of deriveds