v1.24.0

Added

• Sandbox instance and template lifecycle commands, with automatic build polling and --async submission.
• bl sandbox official-images and template --image presets for Code Interpreter, Browser, and All-in-One.
• bl sandbox file upload uploads template mount files with source=sandbox_template; use the returned File ID in mntConfig.
• Sandbox supports shared --base-url, environment and Profile configuration, with workspace-based endpoint fallback.
• Dedicated bailian-sandbox Skill with command references and instance connection guidance.

Fixed

• Preserve submitted templateID and buildID when template-build polling fails, so users can check the existing build before resubmitting.

Security

• Sandbox REST calls use Bailian Bearer authentication without an E2B SDK or E2B API key. Connection credentials and dry-run environment values are redacted by default.