diff --git a/todo.txt b/todo.txt
index b7c4786..4ff9af9 100644
--- a/todo.txt
+++ b/todo.txt
@@ -1,5 +1,6 @@
 - = to do; ? = to do?; * = done; ~ = half done; ! = don't
 
+- verify whther mastodon /api/v2/media and /api/v1/media share the same ratelimits or not
 - ask samba and-or lesion if when "parentId" in the json feed is set, it means it's a recurring event, and if there's a way to tell *when* it is recurring
 - report Gancio flaw: it would be better if the last modification datetime of an event ("pubDate" in the feed, "updatedAt" in "/api/events") was not changed when a gancio user saves again an already present event but does no actual modification to the event
 - report Gancio flaw: when a gancio user saves an event, in the feed, in the "description" field, the link sometimes has "target" before "href", sometimes has "target" after "href"