From 41b4e89c23836a7c6ae0c7f6ad9421b7f536dd1b Mon Sep 17 00:00:00 2001
From: John Tur <john-tur@outlook.com>
Date: Wed, 22 Apr 2026 16:58:55 -0400
Subject: [PATCH] Enable segment heap for Zed (#54538)

Reduces memory usage on Windows by using a newer heap implementation.

Memory usage after opening into the Welcome screen:
- Before: 124 MB
- After: 91 MB

Release Notes:

- N/A
---
 crates/gpui/resources/windows/gpui.manifest.xml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/crates/gpui/resources/windows/gpui.manifest.xml b/crates/gpui/resources/windows/gpui.manifest.xml
index c3a99d23ff9e60e3604fe0aa8a203345e9c355be..d11e1a4b4d360c2f31bb59708134ea0dd3fd17a8 100644
--- a/crates/gpui/resources/windows/gpui.manifest.xml
+++ b/crates/gpui/resources/windows/gpui.manifest.xml
@@ -16,6 +16,7 @@
         <windowsSettings>
             <dpiAware xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">true/pm</dpiAware>
             <dpiAwareness xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">PerMonitorV2</dpiAwareness>
+            <heapType xmlns="http://schemas.microsoft.com/SMI/2020/WindowsSettings">SegmentHeap</heapType>
         </windowsSettings>
     </application>
     <dependency>