From dc2057a0f9df7e6eb7614efff3819c8d3d728b2f Mon Sep 17 00:00:00 2001
From: 1151280699 <1151280699@qq.com>
Date: Sun, 24 May 2026 18:00:29 +0800
Subject: [PATCH] Add Steam Update Checker add-on

---
 addons/generic/OLuckyO_SteamUpdateChecker.yaml | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 addons/generic/OLuckyO_SteamUpdateChecker.yaml

diff --git a/addons/generic/OLuckyO_SteamUpdateChecker.yaml b/addons/generic/OLuckyO_SteamUpdateChecker.yaml
new file mode 100644
index 0000000..322f842
--- /dev/null
+++ b/addons/generic/OLuckyO_SteamUpdateChecker.yaml
@@ -0,0 +1,16 @@
+AddonId: SteamUpdateChecker_dc6d19b6-72ba-479c-8d04-0a360dd1399e
+Type: Generic
+Name: Steam Update Checker
+Author: OLuckyO
+ShortDescription: Checks Steam update and patch events for non-Steam games and marks likely outdated entries.
+InstallerManifestUrl: https://raw.githubusercontent.com/OLuckyO/playnite-steam-update-checker/main/manifests/Generic_SteamUpdateChecker.yaml
+SourceUrl: https://github.com/OLuckyO/playnite-steam-update-checker
+Description: |-
+    Steam Update Checker identifies Steam AppIDs for non-Steam Playnite games,
+    reads Steam update or patch events, compares them with Playnite recent
+    activity and local executable timestamps, and marks games that may need a
+    manual update.
+
+    This is a practical update-event check, not an official Steam build or depot
+    version comparison.
+Tags: ["Generic", "Steam", "Updates"]