The web interface now begins preparing screen data before a user clicks a menu item. This can make navigation feel quicker and reduce waiting time when opening common sections.

dirty implementation of the idea to record a preview

The Helpdesk app has been updated to make setup and day-to-day use easier for support teams. Related Helpdesk features such as field service, timesheets, website forms, forums, live chat, and eLearning are aligned to provide a smoother onboarding experience.

_* = helpdesk_fsm, helpdesk_timesheet, website_helpdesk_form,
  website_helpdesk_forum, website_helpdesk_livechat, website_helpdesk_slides

The purpose of the commit is to improve the usability and onboarding of
the helpdesk app.

TaskID: 2531501

The web client now begins loading menu data earlier, before the user opens the menu. This reduces waiting time when navigating and makes the interface feel more responsive.

see https://github.com/odoo/odoo/pull/74309