From 7610ad90299a66832dd028c2647243835da7618e Mon Sep 17 00:00:00 2001
From: erik <erik@mosswart.snakedesert.se>
Date: Mon, 2 Mar 2026 21:06:03 +0000
Subject: [PATCH] fix: ignore unmatched YAML properties in PluginSettings

Prevents deserialization crash when config file contains keys from newer plugin versions.

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
---
 MosswartMassacre/PluginSettings.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/MosswartMassacre/PluginSettings.cs b/MosswartMassacre/PluginSettings.cs
index 83544b4..8104493 100644
--- a/MosswartMassacre/PluginSettings.cs
+++ b/MosswartMassacre/PluginSettings.cs
@@ -65,7 +65,8 @@ namespace MosswartMassacre
 
             // build serializer/deserializer once
             var builder = new DeserializerBuilder()
-                .WithNamingConvention(UnderscoredNamingConvention.Instance);
+                .WithNamingConvention(UnderscoredNamingConvention.Instance)
+                .IgnoreUnmatchedProperties();
             var deserializer = builder.Build();
 
             PluginSettings loaded = null;