v1.21.0 is a focused update — better battery life, more visible shortcuts, and a new way to organize your sidebar. Here's what's new:

 Dia no longer prevents your Mac from sleeping when it should. A lingering resource lock in new windows has been resolved, so your machine rests when you do.

 Right-click any tab and you'll now see keyboard shortcuts next to each menu item — including any custom ones you've assigned. Less guessing, more muscle memory.

 A new setting lets you open new tabs at the top of your sidebar instead of the bottom. If your workflow starts from the top, your tabs now do too.