The following artifacts were uploaded using a version of actions/upload-artifact that is scheduled for deprecation: "futhark-nightly-linux-x86_64.tar.xz", "futhark-nightly-macos-x86_64.tar.xz", "futhark-nightly-windows-x86_64.zip", "prelude-docs.tar.xz". Please update your workflow to use v4 of the artifact actions. Learn more: https://github.blog/changelog/2024-04-16-deprecation-notice-v3-of-the-artifact-actions/