This update simplifies how Odoo creates stock packages during the 'Put in Pack' process. By moving the creation logic into a separate method, it makes customizations easier for users needing to adjust package creation rules. This improves flexibility and maintainability of the stock module.

Move the logic that creates a new 'stock.quant.package' into a dedicated method `stock.picking::_get_put_in_pack_package`.

This allows cleaner overrides when custom logic is needed for package creation during the "Put in Pack" process.



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Forward-Port-Of: odoo/odoo#249050
Forward-Port-Of: odoo/odoo#247952

This update addresses a significant change in the format required for Spanish VAT reporting, specifically for the 2026 tax year. The update includes a new field for 'petrol' and adjustments to the arrangement of various data elements (casillas). This ensures continued compliance with Spanish tax regulations.

The format for 2026 changed quite significantly.

There is an extra field for the petrol, which we
basically do not touch and a lot of casillas
that changed places.

opw-5990405

Forward-Port-Of: odoo/enterprise#109503

This update adjusts the salary scale parameters used in the Odoo Enterprise's Belgian payroll module (l10n_be_hr_payroll). Specifically, the values for January 1st, 2026, have been updated to reflect current salary regulations in Belgium, ensuring accurate payroll calculations. This change maintains compliance with local tax and social security requirements.

. Update cp200_salary_scale_first_year  values for 01/01/2026 
. Update cp200_salary_scale  values for 01/01/2026

task-5485636

Forward-Port-Of: odoo/enterprise#107473