How to build the changed packages instead of building all packages

[hellomrbigshot]

When i use github action to publish my pnpm workspace, i use script

"release": "pnpm --recursive --stream build && changeset publish"

with the script every time when i publish packages i need to build every package. But i think i only want to build the packages need to be published.
It also works. changeset publish can publish the corrent packages i want to publish. But if i don't build all packages every time, it will be better!

[hellomrbigshot]

It seems like What's the best practice when you need to build a package before publishing?