v3.28.0

3.28.0 (2026-10-25)

Features

• ask the User to approve a tool call a Tool gate asks about (#1704) (90491c4)
• backend: bound background LLM calls and cap tool result size (#1700) (dfbc2d5)
• backend: count Sub-Agent token usage in the parent run's stats (#1699) (e8c6c60)
• backend: stream stored files and cap what a turn inlines (#1698) (0670495)
• backend: support the AWS default credential chain for S3 and build storage at boot (#1692) (451e784)
• check GitHub-installed Skills for updates (#1703) (1a1cba0)
• frontend: clone a Shared Agent into a Workspace (#1694) (4ed8612)
• frontend: name the Provider on the model picker when a label is shared (#1696) (9902bc3)

Bug Fixes

• backend: hold a cancelled run until its drive settles, capped at 5 s (#1695) (070e710)
• backend: make the image's exposed port match the port it serves on (#1697) (bf20933)
• frontend: put the Skill update check in the Bundle button row (#1705) (3ad43ed)