App

New roles field for shopify.web.toml. Unify web processes, having more of the same environment variables in all cases. Multiple roles can now be passed instead of a single type. Also, background webs are allowed with neither frontend nor backend properties.
Allow Theme App Extensions to exclude files from deploying via .shopifyignore file.
Show extensions as disabled during generation when they have reached their limit.
Rename api-key flag to client-id. The old flag will continue to work for now, but it will show a warning message.
Update app generate schema output: either to schema.graphql (by default) or stdout with --stdout flag.
Fix: Display dev command footer when using no-update or/and no-tunnel.
Fix: Skip .DS_Store files when the Theme App Extension bundle content is created.
Fix: App loader error message when not specification is found.
Fix: APP_UNINSTALLED webhook triggered on app reset. That way, it also works for frontend-only apps.
Fix: Improve React conflicts management. Add React deduplication plugin for ESBuild & extensions.
Fix: hot-reload for Theme App Extensions when blocks are rendered on section groups.

Theme

Introduce the --open flag to open a browser window only when users specifically request it.
Fix: shopify theme dev command to show valid URLs when --theme flag is used with a theme name.
Fix: Issues on theme dev affecting asset and image loading on local servers.
Fix: Remove image proxying through local server to enable proper functioning of Liquid filters.
Fix: theme dev re-authentication. The process will now silently refresh credentials without restarting the server.