Release preparation

For a release, run npm run build:3d, npm run build, npm test and npm pack --dry-run; inspect the package, license and third-party notices. Exercise relevant browser checks and verify the target registry version and publishing account before publishing. Publish stable releases to the latest tag with public access after inspecting the exact tarball. Preserve immutable version tags; verify the registry integrity and CDN bytes after publication. A CDN example is valid only after publication and verification.

Deploy the contents of dist to a static host when appropriate. See hosting for asset and CORS requirements. The existing public website is here.