Disk size

Previously, dstack set the disk size to 100GB regardless of the cloud provider. Now, to accommodate larger language
models and datasets, dstack enables setting a custom disk size using --disk in dstack run or via the disk
property in .dstack/profiles.yml.

CUDA 12.1

We've upgraded the default Docker image's CUDA drivers to 12.1 (for better compatibility with modern libraries).

Mixtral 8x7B

Lastly, and most importantly, we've added the example showing how to deploy Mixtral 8x7B as a service.