Contract creation messages in the chatter are now tailored to the type of contract being created. This makes it easier for users to understand the context of newly created contracts and follow activity history without extra interpretation.

...ge on creation of contract based on its type
- Task: https://www.odoo.com/web?&debug=#id=9743&view_type=form&model=project.task&menu_id=3942&action=327
- Pad: https://pad.odoo.com/p/r.UXI6LdteDMoXj0GE

Invoice demo records now include product information so reports show meaningful values instead of undefined entries. This improves the quality of sample accounting data used in invoice analysis and related demonstrations.

task: https://www.odoo.com/web?#id=10381&view_type=form&model=project.task&menu_id=3942&action=327
pad:https://pad.odoo.com/p/r.8wmh4OF7g1a5bZba