List view Features In Odoo 13
- 'Expand' attribute can be used to open by default the first-level groups
if there are a lot of groups, a pager is displayed
when grouped on a many2one field, custom buttons can be inserted in each group's header
we can edit several records in a row in editable list views
editable lists do not flicker anymore when switching a row to edit mode
we can navigate through the cells in list views with the arrows (in read-only)
Map view Feature In Odoo 13
Map View of Partners
We can change the contact name and also can see in google map view
Activity view will be improved and more features will be added such as opening the form directly, counters, activity time filters. (New feature of Odoo 13)
Improve Gantt view In Odoo 13
Gantt View for Scheduling, provisions the end user with different views
Day
Week
Month
Year
Easily Darg and drop records

From the Gantt view, then drag and drop option allows the end-user to change the timeline for the tasks. The task’s timeline will be updated based on where he/she dragged that task.
The different views vary based on the time range they can handle. For projects with a big timeline, one can use the week or month mode. For the smallest time range, one can go for the quarter day mode.
Schedule the shifts with the Gantt chart. Drag and drop shifts. We can send the schedule to employees with just one click. Create new shifts, repeat events.
Improved graph view in Odoo 13
Odoo improved graph views with new layout possibilities - pie chart comparisons, clean legends, etc. Also fine-tuning the UX to ease the analysis of a big amount of data (multi-group by, continuous line charts):
Calendar view in Odoo 13
Navigate to access rights, groups, record rules in Odoo 13 from form view.