diff --git a/TODO.md b/TODO.md
index acd5a73..040686d 100644
--- a/TODO.md
+++ b/TODO.md
@@ -1 +1,8 @@
-- [ ] bulk category editing: when on a certain category view, add bulk category editing, such that all channels saved to that category are updated with the new categories set.
+- [x] bulk category editing: when on a certain category view, add bulk category editing, such that all channels saved to that category are updated with the new categories set.
+- [ ] ui improvement: display the pinned status on category tab titles for pinned categories
+- [ ] start the terebi player as a new instance explicitly:
+    ```sh
+    terebi --new-instance
+    terebi --new-instance "/path/to/video.mp4"
+    terebi --new-instance --url 'https://youtu.be/jNQXAC9IVRw'
+    ```