apps/panel 0.80.3

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Released on 10 September 2026. Previous release: 0.80.2.

Live data updates

• With SignalR enabled, Tree responds to events for known nodes by rereading their Object/Link data through REST and updating displayed attributes. It keeps selection, expanded branches and child nodes. This does not discover new children or subscribe to changes in list membership.
• Attributes rereads the selected Object/Link through REST after a matching event, without reloading its source table or tree. Unsaved edits defer the update. Opening or closing another Attributes view of the same record keeps the shared draft.
• When a standard Table response omits Object type metadata, Attributes can use the type recorded by that successful Table request for the exact selected row. An already open Attributes view retains that information when the source Table closes; changing the source, selection or session invalidates it.
• After a read returns HTTP 403, 404 or 410, Tree and Attributes restrict actions on the affected record. Restore access before retrying with Check for updates. A successful current read restores actions. For a deleted Tree node, deselect it to restore panel actions; refreshing the parent branch can remove a deleted child from the tree.

Development configuration

Set NUXT_PUBLIC_REALTIME_HUB_URL in apps/panel/.env to the hub URL for your API environment, then restart panel with your usual development command. The standard dev script reads .env; no separate launch command is needed. The Table guide explains API/hub prerequisites and access checks. Application JSON does not need to change.