diff --git a/todo.md b/todo.md
index d36fa4d..0931135 100644
--- a/todo.md
+++ b/todo.md
@@ -7,9 +7,9 @@
 - [Bug] More consistent clicks and more uses of enhance images.
 
 ## P1
-- [Idea] Move ui.py into a seperate html file and js file.
-- [Idea] Think harder using effort "medium" by default.
-- [Idea] Decay old screenshots after 3 to 5 steps to save (1) tokens and (2) brain fuck in the agents.
+- [x] Move ui.py into a seperate html file and js file.
+- [x] Think harder using effort "medium" by default.
+- [x] Decay old screenshots after 3 to 5 steps to save (1) tokens and (2) brain fuck in the agents.
 - [Bug] Validate `disabled_tools` against an allowlist and disallow disabling critical completion flow (`task_complete`) to avoid guaranteed step-limit failures.
 - [Bug] Improve `execute_command` cancellation/timeout handling to terminate full process trees, not only the parent shell process.