diff --git a/pool.md b/pool.md
index 9982be1..0d9ad91 100644
--- a/pool.md
+++ b/pool.md
@@ -1,9 +1,11 @@
 ---
 created: 2025-06-28T14:27:34-06:00
-modified: 2025-06-28T14:29:25-06:00
+modified: 2025-06-28T14:30:15-06:00
 ---
 
 # pool
 
+# upgrades TODO
+
 * valve upgrade, pvc
   * https://youtu.be/4gmdtYiSq9g?si=aD4ZbZJyZU8ngQHE