There is an updated pull request by UsernameRandomlyGenerated against master on the void-packages repository

https://github.com/UsernameRandomlyGenerated/void-packages sandy
https://github.com/void-linux/void-packages/pull/27955

sandy: remove package
-homepage https://tools.suckless.org/sandy throws 404 not found, it's been like that for at least 4 years
-last update was 10 years ago

A patch file from https://github.com/void-linux/void-packages/pull/27955.patch is attached