From aa1d5c8d66abc0d246cc85d0e275a7eedc480ef4 Mon Sep 17 00:00:00 2001
From: Frank Denis <github@pureftpd.org>
Date: Sun, 18 Jan 2026 14:40:59 +0100
Subject: [PATCH] Document the LTO change

---
 ChangeLog | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 7cfeaa8b..741e7d76 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,7 @@
 * Version 1.0.21-stable
+ - LTO is now disabled when using Emscripten: with Emscripten 4, LTO
+produced WebAssembly modules with functions that ran significantly
+slower than without it.
  - JavaScript sumo builds now allow up to 80 MiB memory usage, so that
 `crypto_pwhash` with the interactive settings can be used in pure
 JavaScript, not just WebAssembly.