Release v4.190.7

Changed

• A toolbar button that opens the task dialog of a slice (a button a feature adds to the toolbar of its screens, such as Acme Catalog's Approve product and Withdraw product) now acts on the row the person selected when the screen lists rows that carry the key the slice's command acts on: the button waits, visible and disabled with the title "Select a row first", until a row is selected, and its dialog no longer asks for the key but submits the selected row's. A command whose key no row of the screen carries is not held back, and the dialog still asks for a key nobody supplies.

Fixed

• Stage#700: the Publication feature toolbar of the Acme Catalog sample opened the command form with an empty, typed "Product Id" field because a slice button was not tied to a row.

Specs: Runtime 338 pass (2 new in toolbarSliceButtonSelection.spec.tsx, which fail without the change); the package-boundary spec needs the built package and runs in CI.