Modal product updates: faster memory snapshotting, OIDC, async job queues

Modal shipped a product update round led by a major upgrade to its beta memory snapshotting feature, which it says can cut cold start times by half for models like Stable Diffusion. The platform also added OpenID Connect support for short-lived identity tokens, eStargz image compression for faster builds from registries like ECR and Docker Hub, and is expanding async job queues toward a 1 million input limit, up from 2k.