From 0546e484673830aea104102288afe60a8741c962 Mon Sep 17 00:00:00 2001
From: Lovell Fuller <github@lovell.info>
Date: Wed, 14 Aug 2024 16:03:08 +0100
Subject: [PATCH] Docs: changelog entry for #4191

---
 docs/changelog.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/docs/changelog.md b/docs/changelog.md
index f02939a13..f766d46f6 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -37,6 +37,10 @@ Requires libvips v8.15.3
 * Ensure `keepIccProfile` avoids colour transformation where possible.
   [#4186](https://github.com/lovell/sharp/issues/4186)
 
+* TypeScript: `chromaSubsampling` metadata is optional.
+  [#4191](https://github.com/lovell/sharp/pull/4191)
+  [@DavidVaness](https://github.com/DavidVaness)
+
 ### v0.33.4 - 16th May 2024
 
 * Remove experimental status from `pipelineColourspace`.