Odoo Release Updates

[FIX] mail: ensure attachments are visible when editing activities

[FIX] pos_self_order: catch error when loading self order

[FIX] res.partner write() issues caused by custom mixin inheritance order

[FIX] html_editor: table navigation when using Arrow keys in powerbox

[FIX] web, calendar: Add class="text-wrap" in the description field of the calendar view to use it in the popover

[FIX] point_of_sale: fix error while loading module

[IMP] sale: rename Salesperson to Contact on SO PDF

[FIX] mail: pin sub-channel for mentioned users

[FIX] im_livechat: prevent local storage loops

[IMP] account_edi_ubl_cii: Prevent [BR-S-08] from failing

[FIX] stock_account,sale_stock: use lot valuation for cogs

[IMP] mail: explicitly define singleton records

[FIX] account_peppol: fix registration regression

[IMP] l10n_sk: P&L + Balance Sheet

[FIX] point_of_sale: fix close session argument length for multiple orders

[FIX] point_of_sale: use_lna for iot printers

[FIX] account: fix domain on income/expense account

[IMP] *: Month Name Using Incorrect Language

[IMP] spreadsheet: support property fields in lists

[FIX] website: test indeterministic "Save image"

[FIX] l10n_it_edi: propagate l10n_it on create_company

[IMP] mail: show message edited datetime on mouse-hover

[FIX] point_of_sale: update serial numbers requirements

[FIX] point_of_sale: archival of journals

[IMP] l10n_ro_edi: custom period for sync with ANAF

[FIX] l10n_in: correct column shift section pdf

[FIX] l10n_fr_account: expense account default tax

[FIX] website: correctly wait for loading in `insertSnippet` tour util

[FIX] sale_stock: show correct delivery date for invoices

[FIX] select_menu: check choices length before updating input value