Adding newest member: L4D wiki

_data/history.yml

@@ -81,4 +81,8 @@
 - event:
   date: "October 23, 2025"
   description: "Disco Elysium Wiki Project joins the GWN as a member."
-  url: "https://gamingwikinetwork.org/discoelysiumwikiproject"
+  url: "https://gamingwikinetwork.org/discoelysiumwikiproject"
+- event:
+  date: "November 16, 2025"
+  description: "Left 4 Dead Wiki Project joins the GWN as a member."
+  url: "https://gamingwikinetwork.org/left4deadwiki"

_data/members.yml

@@ -106,6 +106,15 @@
   discord: "PBDCHYq"
   twitter: "theFFWiki"
   age: 18+
+- member:
+  id: "l4dwiki"
+  name: "Left 4 Dead Wiki"
+  description: "The Left 4 Dead Wiki, originally created by ShadoW on Wikia on May 11, 2008, and migrated to Miraheze on August 7, 2025, aims to be the most complete and accurate source of information about the Left 4 Dead series that anyone can edit."
+  logo: "/images/logos/left4deadwiki.png"
+  url: "https://gamingwikinetwork.org/warn/left4deadwiki"
+  mainpage: "Left_4_Dead_Wiki"
+  discord: "RV8RdPUYCv"
+  age: 18+
 - member:
   id: "mamiyawiki"
   name: "Mamiya Wiki"

_posts/2025-11-16-left4deadwiki.md

@@ -0,0 +1,12 @@
+---
+layout: post
+date: 2025-11-16
+title: "Left 4 Dead Wiki joins the GWN!"
+published: true
+---
+![Left 4 Dead Wiki]({{site.baseurl}}/images/left4deadwiki.png)
+The **Left 4 Dead Wiki** is the latest addition into the Gaming Wiki Network!
+
+**Left 4 Dead Wiki**, originally created by ShadoW on Wikia on May 11, 2008, and migrated to Miraheze on August 7, 2025, aims to be the most complete and accurate source of information about the Left 4 Dead series that anyone can edit.
+
+Check it out at [https://left4deadwiki.com/wiki/Left_4_Dead_Wiki](https://gamingwikinetwork.org/warn/left4deadwiki)!

warn/left4deadwiki.md

@@ -0,0 +1,6 @@
+---
+layout: warning
+link: https://left4deadwiki.com/wiki/Left_4_Dead_Wiki
+age: 18
+permalink: /warn/left4deadwiki/
+---