This update expands Odoo's language capabilities to include Russian, specifically for the Uzbekistan localization module (l10n_uz). This allows Uzbek businesses using the Russian language to operate within Odoo, improving usability and compliance with local regulations. It's a straightforward translation enhancement.

Forward-Port-Of: odoo/odoo#263479

This update implements the required 5% IGIC (Value Added Tax) for Spanish businesses within the Odoo system. It also corrects previous errors where incorrect tax percentages (3%) or incorrect tax groups were applied. This ensures accurate tax calculations and reporting for Spanish customers.

- Fix also some errors on the 5% taxes, where a 3 percent was applied or the group was not the right onw

@jco-odoo 



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Forward-Port-Of: odoo/odoo#263101
Forward-Port-Of: odoo/odoo#231836