Purchase order line forms now show the related purchase order and status consistently. Users can only change the purchase order reference while the order is still in draft, helping prevent accidental changes to confirmed purchases.

- Task: https://www.odoo.com/web#id=12432&view_type=form&model=project.task&menu_id=3942&action=327
- Pad: https://pad.odoo.com/p/r.gVyWP484mgcB5uHX

The customer claims module was updated to use Odoo's newer internal framework, making it easier to maintain and evolve. Its files and automated checks were reorganized and modernized, improving reliability without changing the core customer-facing claim process.

Task: https://www.odoo.com/web#id=12035&view_type=form&model=project.task&action=327
Pad: https://pad.odoo.com/p/r.m9GLWrSVLY2vIU9X

Fixed an issue in the HR kanban view where the Follow/Unfollow button did not display or behave correctly. This helps users manage employee-related updates more reliably from the kanban screen.

Issue: https://www.odoo.com/web#id=640881&view_type=form&model=project.issue&menu_id=4120&action=609

The marketing campaign CRM demo data was reorganized and migrated to the newer application framework. This helps keep demo scenarios working reliably with the current version of Odoo while reducing maintenance risk.

- Task: https://www.odoo.com/web#id=12169&view_type=form&model=project.task&menu_id=3942&action=327
- Pad: https://pad.odoo.com/p/r.OsAA687URNWpaal6