diff --git a/doc/todo/interface_to_the___34__progress__34___of_annex_operations.mdwn b/doc/todo/interface_to_the___34__progress__34___of_annex_operations.mdwn
index 7bd9b2db10..46e8ef75c3 100644
--- a/doc/todo/interface_to_the___34__progress__34___of_annex_operations.mdwn
+++ b/doc/todo/interface_to_the___34__progress__34___of_annex_operations.mdwn
@@ -11,3 +11,5 @@ Related:
 > reuse part of the external special remote protocol. (Which would let you
 > relay the progress messages when datalad is doing a nested retrieval, I
 > suppose.) --[[Joey]]
+
+>> [[done]]; --json-progress implemented. --[[Joey]]