diff --git a/ROADMAP.md b/ROADMAP.md
index c51221a..7d4dde8 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -2,11 +2,8 @@
 
 ## Backlog
 
-- validate operation sources in the debug mode
-- should set/assign/insert return a constructed component? (or remove ctors at all?)
 - can we pass systems and groups to the process function?
 - builders should be rewritten :/
-- add DUPLICATE fragment trait
 - add evolved.spawn_as function
 - unroll __component_duplicate?