diff --git a/README.md b/README.md
index 3ae5ff5..4238fd1 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,8 @@ tunasync
 
 - [ ] implement `tunasynctl tail` and `tunasynctl log` or equivalent feature
 - [x] status file
+    - [ ] mirror size
+    - [ ] upstream
 - [x] btrfs backend (create snapshot before syncing)
 - [x] add mirror job online
 - [x] use toml as configuration
-- [ ] debmirror provider