diff --git a/README.md b/README.md
index 21a825e..18e39e9 100644
--- a/README.md
+++ b/README.md
@@ -361,6 +361,7 @@ The manifest file would do several important things:
 
 - [ ] **Add `--force` flag for overwrites** - Currently silently overwrites existing manifest files. Should require `-f` to overwrite.
 - [ ] **Implement FollowSymLinks option** - The flag exists in CLI and Options structs but does nothing. Scanner should use `EvalSymlinks` or `Lstat`.
+- [ ] **Change FileProgress callback to channel** - `mfer/builder.go` uses a callback for progress reporting; should use channels like `EnumerateStatus` and `ScanStatus` for consistency.
 - [ ] **Consolidate legacy manifest code** - `mfer/manifest.go` has old scanning code (`Scan()`, `addFile()`, `generateInner()`) that duplicates the new `internal/scanner` + `mfer/builder.go` pattern.
 - [ ] **Add context cancellation to legacy code** - The old `manifest.Scan()` doesn't support context cancellation; the new scanner does.