diff --git a/worklog.md b/worklog.md
index 66af7b4..4b742af 100644
--- a/worklog.md
+++ b/worklog.md
@@ -1,5 +1,6 @@
-Current Task
+To Do
 ========================================
 
-Currently implementing `countFiles` in
-treediff.nim
+* Rework the JSON output format so that
+  the Groovy and Nim implementations can
+  read each other's saved analysis.