At the moment, whenever the partner is changed on an invoice, the l10n_latam_document_type_id field is recomputed and re-set to the default value corresponding to the partner and invoice type. We don't want this to happen if the existing l10n_latam_document_type_id is already compatible with the new partner. opw-4168385 Forward-Port-Of: odoo/odoo#195581

At the moment, whenever the partner is changed on an invoice, the l10n_latam_document_type_id field is recomputed and re-set to the default value corresponding to the partner and invoice type.

We don't want this to happen if the existing l10n_latam_document_type_id is already compatible with the new partner.

opw-4168385

Forward-Port-Of: odoo/odoo#195581

An error occurs when trying to send a reversed invoice to ZATCA if it included a downpayment that was also reversed. Steps to reproduce: - Install "Sales" and "Saudi Arabia - E-invoicing" apps. - Create a quotation and confirm it. - Create a downpayment and post it to ZATCA. - Create an invoice **A** including the downpayment and post it. - Reverse the downpayment and post it to ZATCA. - Reverse invoice **A** and try posting it to ZATCA. An error will occur: ```python File ".../l10

An error occurs when trying to send a reversed invoice to ZATCA if it included a downpayment that was also reversed.

Steps to reproduce:
- Install "Sales" and "Saudi Arabia - E-invoicing" apps.
- Create a quotation and confirm it.
- Create a downpayment and post it to ZATCA.
- Create an invoice **A** including the downpayment and post it.
- Reverse the downpayment and post it to ZATCA.
- Reverse invoice **A** and try posting it to ZATCA.

An error will occur:
```python
File ".../l10n_sa_edi/models/account_edi_xml_ubl_21_zatca.py", line 356, in _l10n_sa_get_line_prepayment_vals
    'prepayment_id': prepayment_move_id.name,
                     ^^^^^^^^^^^^^^^^^^^^^^^
File ".../odoo/fields.py", line 1154, in __get__
    record.ensure_one()
File ".../odoo/models.py", line 5204, in ensure_one
    raise ValueError("Expected singleton: %s" % self)
ValueError: Expected singleton: account.move(190098, 190096)
```

This fix ensures that only the actual downpayment move is used by filtering on the move type.

opw-4567756

Forward-Port-Of: odoo/odoo#201322

**Current behavior before PR:** - Clicking the reset color button did not remove the applied gradient color. **Desired behavior after PR is merged:** - The reset color button now correctly removes the gradient color when clicked. task: 4735054 Forward-Port-Of: odoo/odoo#206778

**Current behavior before PR:**

- Clicking the reset color button did not remove the applied gradient color.

**Desired behavior after PR is merged:**

- The reset color button now correctly removes the gradient color when clicked.

task: 4735054

Forward-Port-Of: odoo/odoo#206778