diff --git a/readme.md b/readme.md
index d0aa93c..0cd5fbd 100644
--- a/readme.md
+++ b/readme.md
@@ -45,6 +45,8 @@ if (src.match(/^(file|https)?:\/\/|^\/\//)) {
 ## to do
 
 * write Bitsy data
+* rename save button ("write to game"?)
+* allow user to save output as image, or tweet it :)
 * create new tiles based on image
 * only add unique new tiles
 * implement slider (*always use existing tiles* -> *always create new tiles*) (representing 0-64 threshold for # of common pixels)
@@ -54,6 +56,7 @@ if (src.match(/^(file|https)?:\/\/|^\/\//)) {
 * handle animated tiles?
 * profile script performance and optimise where most needed
 * make brightness slider trigger redraw every so often while being dragged, instead of waiting until drag stop
+* add contact details and link to github
 
 ## could do