This is a stub deployment ticket for the MVP of sub-referencing. Requirements and blockers for the deployment can be added here continuously.
We're aiming for a deployment to dewiki in 09/2025.
MVP epics include:
T385610: [Epic] Implement the `details` solution for sub-referencing
T387905: [Epic] Sub-referencing support for VE with `details`
T387960: [Epic] Safely save pages with existing sub-references in visual editor
T391094: [Epic] Safely save broken sub-references in VE without information loss
T385549: [Epic] Sub-referencing support for legacy parsing with `details`
T392214: [Epic] Avoid unintended content loss when deleting refs and sub-refs
T396752: [Epic] Metrics for sub-referencing