Update runtime files.
diff --git a/runtime/doc/todo.txt b/runtime/doc/todo.txt
index 5861fa8..c74bce6 100644
--- a/runtime/doc/todo.txt
+++ b/runtime/doc/todo.txt
@@ -1,4 +1,4 @@
-*todo.txt* For Vim version 8.2. Last change: 2022 Jan 31
+*todo.txt* For Vim version 8.2. Last change: 2022 Feb 04
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -38,19 +38,7 @@
*known-bugs*
-------------------- Known bugs and current work -----------------------
-Cannot use command modifier for "import 'name.vim' as vim9"
-
-range() returns list<number>, but it's OK if map() changes the type.
-#9665 Change internal_func_ret_type() to return current and declared type?
-
-When making a copy of a list or dict, do not keep the type? #9644
- With deepcopy() all, with copy() this still fails:
- var l: list<list<number>> = [[1], [2]]
- l->copy()[0][0] = 'x'
-
Once Vim9 is stable:
-- Add all the error numbers in a good place in documentation.
- done until E1145
- Check code coverage, add more tests if needed.
- Use Vim9 for runtime files.