diff --git a/README.md b/README.md
index 1505734..25b95ef 100644
--- a/README.md
+++ b/README.md
@@ -19,9 +19,10 @@ orthogonal improvements (mainly the histogram-style diffing).
 
 ### TODO list
 
-- Implement `patch` functionality (`diff` and `diff3` works)
-- Implement the splitting heuristic for diffs, so that the diffing of larger
-  files doesn't take aeons
+- Implement `patch` functionality, mainly patchfile parsing and fuzzy matching
+  of hunk context. `diff` and `diff3` works.
+- Implement a splitting heuristic for diffs, so that diffing of large files
+  doesn't take aeons
 - Check whether REDFA can even be implemented correctly with current Haskell
   libraries (most regex libraries target a completely different). Taking the
   lexer specification format from `alex` currently seems like a much better