CRM now determines won or lost sales stages based on whether a stage is meant to trigger lead updates, rather than whether it is folded in the screen layout. This makes sales pipeline behavior more consistent and avoids display choices affecting business logic.

Task: https://www.odoo.com/web#id=11826&view_type=form&model=project.task&menu_id=3942&action=327
pad: https://pad.odoo.com/p/r.NR1Eu5H1rIp35yxq