From 8f72c238a2d8212d3118a3c2ceb32fc7e7936498 Mon Sep 17 00:00:00 2001
From: KoalaDev <6156589+Shik3i@users.noreply.github.com>
Date: Fri, 19 Jun 2026 11:55:49 +0200
Subject: [PATCH] docs: add v2.4.2 entry to CHANGELOG.md

---
 docs/CHANGELOG.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index a3456ef..5f4635c 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -4,6 +4,11 @@ All notable changes to the KoalaSync browser extension and relay server.
 
 ---
 
+## [v2.4.2] — 2026-06-19
+
+### Changed
+- **Extension: Optimized uninstall URL registration** — Extracted registration into a reusable, race-condition-protected `initUninstallURL()` helper. It now generates a unique, anonymous token (`t`) stored in `chrome.storage.local` to securely track uninstalls, and registers the URL on both extension installation/update and browser startup to prevent state loss.
+
 ## [v2.4.1] — 2026-06-19
 
 ### Added