Adds a new digital signature module that lets users sign documents directly through the website. This streamlines approvals and quotations by reducing manual paperwork and making the signing process available online.

Implementation of the website_sign module (rba -> qsm)

PAD: https://pad.odoo.com/p/r.4dr6BjYYy7WBSNKf
TASK: https://www.odoo.com/web#id=7505&view_type=form&model=project.task&menu_id=3942&action=327

Warehouse picking waves now include a communication history so teams can track discussions and actions over time. This also makes it easier to send picking lists to operators or carriers, improving coordination during warehouse fulfillment.

...nicate the pickings to be done to your operator by sending him/her the picking list
Task: https://www.odoo.com/web#id=11060&view_type=form&model=project.task&menu_id=3942&action=327
Pad: https://pad.odoo.com/p/r.Y1ZotRSCgGKkT6eg

This update makes several business app settings easier to activate and use, including employee attendance, multi-company access, multi-currency accounting, and sales team demo setup. It helps administrators configure related features more consistently from the relevant settings screens.

- Task: https://www.odoo.com/web?debug=#id=6064&view_type=form&model=project.task&action=327
- Pad: https://pad.odoo.com/p/r.P9N0ovrGBbpt4Xl7

The unsupported Facebook login provider has been removed from OAuth settings to avoid offering a connection method that is no longer maintained. This keeps sign-in configuration clearer for administrators and removes outdated supporting code, with a few typo fixes included.

- Task: https://www.odoo.com/web#id=12179&view_type=form&model=project.task&action=333&active_id=248
- Pad: https://pad.odoo.com/p/r.sW5VdVkUJb0fAtXk

This pull request updates Odoo's accounting area to use a newer internal API, with related fixes across invoices, bank statements, payments, reports, taxes, and point of sale links. For businesses, it should improve reliability and maintainability of accounting workflows, though the work-in-progress status suggests it may still need validation before rollout.

- Task: https://www.odoo.com/web/#id=9955&view_type=form&model=project.task&action=333&active_id=131
- Pad: https://pad.odoo.com/p/r.Uy4wEA7I4G4GwPaU