Odoo Changelog — 2026-04-20

Monday, April 20, 2026

3 changes · 17.0

Bug Fixes(3)

Resolved issues and error corrections

[REV] l10n_de, base: fix display name for child contact

Core17.0l10n_debaseMedium

This change rolls back a previous update that altered how child contact names were shown in invoices and partner records. It helps restore the prior display behavior for customers and prevents unexpected name formatting changes in business documents.

Original PR description

This reverts commit 0ef4c1d06fdf999ad5cdad696069aec8f2f943c5.

opw-5900567

#revert#contacts#display name#invoices

[FIX] account_edi_ubl_cii: Fix co-contractant legal note

PR #259627

Core17.0account_edi_ubl_ciiMedium

The system now decides whether to add the co-contractant tax exemption note based on the invoice’s fiscal position instead of the customer’s. This avoids inconsistencies in exported invoice data and helps ensure the legal note matches the actual invoice setup.

Original PR description

The decision to add a tax exemption reason for co-contractant fiscal position was being decided by the FP of the customer which could cause inconsistencies, instead, it is now tied to the FP of the invoice
related-task-id-5905176

#invoice export#tax exemption#legal note#fiscal position

[FIX] stock_account,sale_stock: prevent recomputing delivery date

PR #257830

Core17.0stock_accountsale_stockMedium

This fix prevents the Delivery Date on an invoice from being overwritten when the invoice is reset to draft. It helps users keep manually entered delivery dates intact, avoiding incorrect invoice information and extra corrections.

Original PR description

Version: --------- - 17.0 Steps to reproduce: -------------------- 1. Install `sale_management`,`stock` and `account_accountant`modules. 2. Enable `Automatic Accounting` from Settings. 3. Create a…

Version:
---------
- 17.0

Steps to reproduce:
--------------------

1. Install `sale_management`,`stock` and `account_accountant`modules.
2. Enable `Automatic Accounting` from Settings.
3. Create a storable product with:
     i. Invoicing Policy set to Delivered Quantity.
    ii. A non-zero Cost.
   iii. A category configured with FIFO/AVCO and Automated Valuation.
4. Create and confirm a sales order for this product.
5. Validate the related delivery order.
6. Create an invoice from the sales order.
7. Manually set the Delivery Date on the invoice.
8. Validate the invoice.
9. Reset the invoice to draft.

Issue:
------

Resetting the invoice to draft recomputes the Delivery Date,
overwriting the manually set value with the current date.

Cause:
-----

https://github.com/odoo/odoo/blob/05d0944a7640e196db989039140ae5ddb12152ac/addons/stock_account/models/account_move.py#L62

The `button_draft()` method unlinks some account.move.line
records, which triggers the recomputation of the
delivery_date field.

Backport this commit -https://github.com/odoo/odoo/pull/237612/changes/c1247a11ee380e6a3b5055d2f3accde1e892de8a

---

opw-5886341

The decision to add a tax exemption reason for co-contractant fiscal position was being decided by the FP of the customer which could cause inconsistencies, instead, it is now tied to the FP of the invoice related-task-id-5905176

Version: --------- - 17.0 Steps to reproduce: -------------------- 1. Install `sale_management`,`stock` and `account_accountant`modules. 2. Enable `Automatic Accounting` from Settings. 3. Create a storable product with: i. Invoicing Policy set to Delivered Quantity. ii. A non-zero Cost. iii. A category configured with FIFO/AVCO and Automated Valuation. 4. Create and confirm a sales order for this product. 5. Validate the related delivery order. 6. Create an invoice from the sales order. 7. Manually set the Delivery Date on the invoice. 8. Validate the invoice. 9. Reset the invoice to draft. Issue: ------ Resetting the invoice to draft recomputes the Delivery Date, overwriting the manually set value with the current date. Cause: ----- https://github.com/odoo/odoo/blob/05d0944a7640e196db989039140ae5ddb12152ac/addons/stock_account/models/account_move.py#L62 The `button_draft()` method unlinks some account.move.line records, which triggers the recomputation of the delivery_date field. Backport this commit -https://github.com/odoo/odoo/pull/237612/changes/c1247a11ee380e6a3b5055d2f3accde1e892de8a --- opw-5886341