v3.21.0

3.21.0 (2026-10-15)

Features

• backend: add fsView to the Sandbox Tool set so the model can see a file (#1449) (c6b233b)
• frontend: ⋮ menu, Disabled badge and second line for Workspace settings lists (#1447) (2eef1a0)
• frontend: manage attachments for org-surface Providers and MCP servers (#1455) (002f10e)
• frontend: move the Trigger run status badge under the Trigger name (#1444) (b2eced0)
• frontend: one click rule and ⋮ order for Workspace home cards (#1437) (03edf8e)
• frontend: open a Trigger run from its row and move its actions into a menu (#1436) (5596097)
• frontend: put a model row's number limits side by side (#1454) (7404426)
• frontend: search and sort the Agent form's Skills card, clamp descriptions (#1445) (16cc9dc)
• frontend: show each provider's model id in Workspace settings provider selects (#1456) (fbdea11)

Bug Fixes

• frontend: keep the Chat Settings dialog on screen when Instructions is long (#1443) (ef94962)
• frontend: keep typed commas in a model row's Native file types field (#1453) (a326ec0)
• restore MCP OAuth sign-in, token refresh and connection on @ai-sdk/mcp 2.0.57 (#1433) (f8912da)