`Registry.collections()`

This release introduces gzip compression for filestream requests and enhances the `wandb login` command with default credential verification. It also includes numerous bug fixes and improvements to API operations and TensorBoard integration.

This release introduces significant enhancements to the W&B LEET terminal UI, including high-resolution image rendering and synced scrubbing. It also improves API performance by deferring sweep data loading and fixes several critical bugs related to file downloads and artifact logging.