Odoo Release Updates

[FIX] account_peppol,account_edi_proxy_client: Peppol neutralization

[IMP] l10n_in_reports: improve matching of draft bills

[FIX] documents: fix add document attachment

[FIX] account_accountant_batch_payment: only reconcile unreconciled payment term lines

[IMP] html_editor: separator insertion behavior

[FIX] website: s_pricelist_*, adapt separators

[FIX] website: restore cover image option in dynamic snippet

[IMP] hr_attendance: Provision for Single Check-In System

[FIX] website_sale: make quick reorder button title translatable and updated

[IMP] mass_mailing: sort out style assets to reduce loading time

[IMP] pos_event: add PoS Orders smart button on event form

[IMP] project: remove unused method

[FIX] point_of_sale: clean ui for preparation capacity field

[FIX] mrp_repair: fix error when using kit in repair order

[IMP] stock: show 'On Hand' in qty smartbutton when UoMs are disabled

[IMP] l10n_tr_nilvera_*: concatenate street and street2 in UBL

[FIX] website: prevent error when submitting the 'Send Email' form

[IMP] stock_account: rename stock valuation account

[FIX] website: no live preview for image link

[FIX] mass_mailing, html_editor: mass_mailing refactoring follow up

[IMP] l10n_hk_hr_payroll: better demo data

[FIX] account: make get_account_kpi_summary include moves to check

[FIX] helpdesk_sale_timesheet: Fix timesheet sorting issue

[FIX] pos_blackbox_be: correctly display old line price

[FIX] point_of_sale: small fixes for blackbox integration

[FIX] timesheet_grid: don't mark weekends in gray

[FIX] l10n_it: Split payment tax group label fix

[FIX] l10n_be_reports: fix typos in .po files

[FIX] base: fix _run_wkhtmltoimage on Windows

[FIX] website_sale: optimize spacing cart summary back mobile