Delivery packaging now warns users when packed contents exceed the maximum weight set for a packaging type. The update also simplifies packaging records by removing an unused field and setting a default carrier code, helping reduce shipping mistakes and improve consistency.

Description of the issue/feature this PR addresses:

Current behavior before PR:

Desired behavior after PR is merged:


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Mass mailing now uses a shared email blacklist instead of relying on per-contact opt-out settings. This helps businesses manage unsubscribe preferences more consistently across CRM, contacts, website signups, and mailing campaigns.

Task: https://www.odoo.com/web?#id=33224&view_type=form&model=project.task&action=333&active_id=131&menu_id=4720

Pad: https://pad.odoo.com/p/r.03847939d2274407459ae0c319775623


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The UK VAT Return report has been updated with an additional reporting box and a clearer section order. This makes the return easier to understand and helps users review VAT information more confidently.

Add a box in the UK VAT Return and change the order of the sections to clarify report.

FedEx and UPS delivery integrations now assign a default customs code to packaging types. This helps shipping documents and carrier requests use consistent packaging information with less manual setup.