diff --git a/todo.txt b/todo.txt
index 3ea2b74a..1d2832fc 100644
--- a/todo.txt
+++ b/todo.txt
@@ -11,6 +11,7 @@ Accept Tab in SQL textareas, Ctrl+Enter to send form
 Highlight SQL textarea, then display query inside textarea in select - may use external CodePress
 Blob download and image display in edit form (important for Editor with hidden fields in select)
 Add title to Logout, edit (in select) and select (in menu) in style "hever"
+Shift-click in checkboxes to select range
 ? Column and table names auto-completition in SQL textarea
 ? Aliasing of built-in functions can save 7 KB, function minification can save 7 KB, substitution of repetitive $a["a"] can save 4 KB, substitution of $_GET and friends can save 2 KB, JS packer can save 1 KB, not enclosing HTML attribute values can save 1.2 KB, replacing \\n by \n can save .3 KB
 ? Branch binary_compile: LZW compression of translations can save 30 KB, LZW compression of all texts can save 11 KB, remove of base64_decode() + using chars 127-255 in minification can save 1 KB