This uses a github action named "action-download-artifact" to download the "Linux release" build artifact from the latest lean4 CI build and sets it as the default elan toolchain and installs mdbook and runs "mdbook test" to verify this latest lean4 build still works with the code snippets in the book.
This uses a github action named "action-download-artifact" to download the "Linux release" build artifact from the latest lean4 CI build and sets it as the default elan toolchain and installs mdbook and runs "mdbook test" to verify this latest lean4 build still works with the code snippets in the book.