This update adds support for the Hacienda Foral de Navarra tax agency within Odoo's SII invoicing system. It addresses a specific requirement for explicit XML namespace declarations, ensuring correct invoice submission to the Navarra SII system. This expands Odoo's compliance with Spanish tax regulations.

The Hacienda Foral de Navarra uses the same SII XML format as AEAT but sends invoices to a different endpoint. Additionally, Navarra requires explicit XML namespace declarations in the SOAP envelope header, which the standard zeep serializer does not include by default.

This adds the Navarra tax agency as a new option in the company SII configuration, defines its production and test endpoints, and injects the required namespaces in the request header when the Navarra agency is selected.

task-5946583

I confirm I have signed the CLA and read the PR guidelines at www.odoo.com/submit-pr

Forward-Port-Of: odoo/odoo#263048

This update introduces a new system for employees to request approvals linked to specific templates. By adding request categories, employees can now more accurately specify the type of approval they need, streamlining the sign-off process. This improves the efficiency and clarity of approval workflows within the system.

adding a request category that make employee able to request a sign to a template

Task: 5095647

This update adds a new option to display appointment reminders as pop-up notifications for all appointments. Previously, these notifications were only sent via email. This change enhances user convenience and ensures clients receive timely appointment reminders regardless of their preferred communication method.

This update adds visually engaging, themed banners to the Odoo Enterprise dashboard warning list. These banners change monthly to provide a more user-friendly and informative experience for employees. The change improves the overall look and feel of the dashboard.

This commit adds a playful thematic banner for each month in the dashboard warning list.

task-6074778

<img width="1216" height="931" alt="Screenshot 2026-04-24 at 17 52 38" src="https://github.com/user-attachments/assets/1203cd33-b400-4e40-8cca-941bcce7341c" />

This update introduces two new demo branches – a Belgian office and a restaurant – within the Odoo Enterprise Belgian payroll module. It includes sample employee data (Bernice Jensen, Ramona Franklin, Eduardo Kelly, Max Durand) to demonstrate payroll processing for different business types. This enhances the demo's realism and usability for testing and training.

Add two branches to the Belgian demo company with their employees:
- My Belgian Office (JC 200, cat. 010): Bernice Jensen, Ramona Franklin
- My Belgian Restaurant (JC 302, cat. 017): Eduardo Kelly, Max Durand

task-6197243