From 453658061cb7bd0c45e13d8c9c9753beda7f4ae2 Mon Sep 17 00:00:00 2001
From: Pedro Cattori <pcattori@gmail.com>
Date: Wed, 7 Dec 2022 15:04:33 -0500
Subject: [PATCH] chore(dev): add changeset for PR #4538 (#4800)

---
 .changeset/metal-impalas-brake.md | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 .changeset/metal-impalas-brake.md

diff --git a/.changeset/metal-impalas-brake.md b/.changeset/metal-impalas-brake.md
new file mode 100644
index 00000000000..4505d9615f5
--- /dev/null
+++ b/.changeset/metal-impalas-brake.md
@@ -0,0 +1,10 @@
+---
+"remix": patch
+"@remix-run/dev": patch
+---
+
+Optimize `parentRouteId` lookup in `defineConventionalRoutes`
+
+Local runs of production Remix builds:
+- Realistic project w/ 700 routes: 10-15s -> <1s (>10x faster)
+- Example project w/ 1,111 routes: 27s -> 0.104s (259x faster)