diff --git a/TODO b/TODO
index 84b7f06b..6a4e824b 100644
--- a/TODO
+++ b/TODO
@@ -1,3 +1,13 @@
+- support hard links in mkdwarfs (and the fuse driver, but this is broken)
+- drop link_offset / inode_offset, as they can be inferred from a binary search over inode modes :-)
+- try to be more resilient to modifications of the input while creating fs
+- migrate to folly::system::MemoryMapping and support `advise` in block cache
+- support for device inodes?
+
+- dwarfsck:
+  - show which entries a block references
+  - show partial metadata dumps at lower detail levels
+
 - make dwarfsck more usable
 - cleanup TODOs