docs: add Minecraft server, WiFi DHCP fix to changelog

- Added Minecraft Java server section to 03-SERVICES-OTHER.md
- Documented WiFi DHCP fix (VLAN 40 tagged→untagged on wifi1/wifi2)
- Documented Minecraft deployment and hairpin NAT setup

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

docs/03-SERVICES-OTHER.md

@@ -104,6 +104,26 @@ Non-critical services that enhance functionality but don't affect core network o
 
 ---
 
+## Gaming
+
+### Minecraft Server
+
+| Component | IP | Port | Address |
+|-----------|-----|------|---------|
+| minecraft | 172.18.0.80 | 25565 | minecraft.xtrm-lab.org |
+
+**Image:** itzg/minecraft-server (Java Edition)
+**Version:** Latest (1.21.11)
+**Mode:** Survival, Normal difficulty, PVP enabled
+**Max Players:** 10
+**RAM:** 2 GB
+**Online Mode:** Yes (requires paid account)
+**Data:** `/mnt/user/appdata/minecraft/data`
+**NAT:** WAN:25565 → 192.168.10.20:25565 + hairpin NAT
+**Dockge Stack:** `minecraft`
+
+---
+
 ## Media
 
 ### Plex

docs/CHANGELOG.md

@@ -20,12 +20,25 @@
 - **[SERVICE]** Mounted on Recalbox via custom.sh boot script (CIFS bind mounts)
 - **[SERVICE]** Deleted local roms from Recalbox SD card (~12.5GB freed)
 
+### WiFi DHCP Fix
+- **[NETWORK]** Fixed DHCP not working on HAP1 local WiFi (wifi1/wifi2)
+- **[NETWORK]** Root cause: VLAN 40 had wifi1/wifi2 as **tagged** instead of **untagged** — DHCP responses had 802.1Q tags clients couldn't process
+- **[NETWORK]** Fix: `/interface bridge vlan set` wifi1,wifi2 to untagged for VLAN 40
+
+### Minecraft Server Deployed
+- **[SERVICE]** Deployed Minecraft Java Edition (itzg/minecraft-server) on Unraid
+- **[SERVICE]** Version 1.21.11, Survival mode, 2GB RAM, max 10 players
+- **[SERVICE]** Docker IP 172.18.0.80, port 25565, Dockge stack `minecraft`
+- **[NETWORK]** NAT port forward WAN:25565 → 192.168.10.20:25565
+- **[NETWORK]** Hairpin NAT for internal access via minecraft.xtrm-lab.org
+- **[SERVICE]** Added Unraid labels with Minecraft icon
+
 ### Documentation Updates
 - **[DOCS]** Updated 07-WIFI-CAPSMAN-CONFIG.md: CAP both radios working, access list status
 - **[DOCS]** Updated 01-NETWORK-MAP.md: Fixed CAP IP (.6→.2), added Nobara and SMB shares
 - **[DOCS]** Updated 04-HARDWARE-INVENTORY.md: CAP details, added Recalbox device
 - **[DOCS]** Updated 06-VLAN-DEVICE-ASSIGNMENT.md: Added Nobara (VLAN 10) and Recalbox (VLAN 25)
-- **[DOCS]** Updated 03-SERVICES-OTHER.md: Added Roms SMB share section
+- **[DOCS]** Updated 03-SERVICES-OTHER.md: Added Roms SMB share, Minecraft server section
 
 ---