- placement: tabs before/after tab anchors, anchor cursor for plugin
order, own-field anchors sorted with cycle detection, Requires() rule,
anchor tab inheritance, Hide with reference checks, zone refusal (D-101)
- boot errors name plugin, controller and offending name; fileupload is
refused (D-100); localized tab label collisions checked in Activate
- extension widgets dispatch to AdminFormExtension.Actions, partials
render from the contributor's Dir through PartialData, plugin field
types decode for Save and load after Load, translatable values reach
Save as locale maps and never the owner's translations
- Permissions and Visible apply to schema, show, save, widgets and
partials; AdminFormErrors answer 422, Save notices join meta.notices
Jakub Zych
e7423bd21f