diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index 8cabceb..8b30624 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -13,12 +13,12 @@
             "state": {
               "type": "markdown",
               "state": {
-                "file": "2024/So you wanna do FreeBSD 14.1 and native Home Assistant?.md",
+                "file": "2025/xg-infra-upgrade-2025.md",
                 "mode": "source",
                 "source": false
               },
               "icon": "lucide-file",
-              "title": "So you wanna do FreeBSD 14.1 and native Home Assistant?"
+              "title": "xg-infra-upgrade-2025"
             }
           }
         ]
@@ -73,8 +73,7 @@
               "title": "Bookmarks"
             }
           }
-        ],
-        "currentTab": 1
+        ]
       }
     ],
     "direction": "horizontal",
@@ -165,8 +164,8 @@
   },
   "active": "316987f51496a482",
   "lastOpenFiles": [
-    "2025/xg-infra-upgrade-2025.md",
     "2024/So you wanna do FreeBSD 14.1 and native Home Assistant?.md",
+    "2025/xg-infra-upgrade-2025.md",
     "2024/Screenshot 2024-04-10 at 11.17.04 - courage - FRVO.png",
     "2025/goede-voornemens-2025.md",
     "2024/doelen-2024.md",
diff --git a/2025/xg-infra-upgrade-2025.md b/2025/xg-infra-upgrade-2025.md
index abf4573..888790f 100644
--- a/2025/xg-infra-upgrade-2025.md
+++ b/2025/xg-infra-upgrade-2025.md
@@ -172,6 +172,7 @@ See https://docs.oracle.com/cd/E78901_01/html/E78912/gprhq.html
 * https://klarasystems.com/articles/openzfs-understanding-zfs-vdev-types/
 * https://jrs-s.net/2018/03/13/zvol-vs-qcow2-with-kvm/
 * https://serverfault.com/questions/1075846/config-for-using-git-via-ssh-on-jump-host
+* https://arstechnica.com/gadgets/2021/06/a-quick-start-guide-to-openzfs-native-encryption/
 
 ## Domains