Odoo Release Updates

[IMP] voip: reduce idle registrations

[FIX] mail: fix test "out-of-focus notif" with "(1) Odoo"

[IMP] spreadsheet: update o_spreadsheet to latest version

[FIX] point_of_sale: allow searching product with dynamic attribute

[FIX] sale_commission: group by achievements was returning empty values

[FIX] point_of_sale: adjust ePos test widget layout in settings views

[IMP] pos_enterprise: convert orderlines to combo in one click

[MOV] mail, *: move discuss files to discuss_app/sidebar

[IMP] spreadsheet_*: hide global filter fiscal year if not needed

[FIX] test_totp: fix & clean up totp tour steps

[FIX] sale: Create separate invoices per fiscal position from SOs

[IMP] sign: enhance email templates and responsiveness

[FIX] iot: fix ingenico payments

[IMP] html_builder: add hideOverlay option on optionContainers

[MOV] mail, *: move discuss files to discuss_app/sidebar

[FIX] account_edi_ubl_cii: fix empty child name in e-invoice docs

[FIX] website: fix issue of infinite loading when adding image to grid

[IMP] web: introduce signature in properties field

[FIX] stock_account: take uom in account in product value avco

[FIX] website_sale: test_website_category_url Failed

[FIX] website: fix hide_sidebar_header tour

[IMP] sale_amazon: improve stock sync logging messages

[FIX] test_website_modules: make modify_image test demo-data-independent

[FIX] auth_signup: signup_cancel as sudo when writing on active

[IMP] web: extract signature viewer from signature field

[FIX] spreadsheet_edition: move method declaration to community

[FIX] core: fix limit_time_real_cron 0

[FIX] point_of_sale: ePOS cashdrawer blocked when IoT disconnected

[FIX] hr_attendance: Fix To approve filter in management

[FIX] orm: fix the selection properties not working with `filtered_domain`