A few of you said the text was hard to read. Fair enough - it's a small pixel font and not every screen is kind to it.
There's now a TEXT SIZE setting in the Settings menu, from 75% up to 150%. It scales every bit of text in the game, menus, and the block editor, and the block list grows with it so long names still fit. Click to make it bigger, right-click to make it smaller, or use the arrow keys.
Thanks for feedback!