Odoo Release Updates

[FIX] html_editor: remove empty text nodes after FEFF replacement

[FIX] mail: prevent re-ending already ended polls

[IMP] html_editor: shortcut tooltips in toolbar

[FIX] base: prevent error on encoding declaration in xml editor

[IMP] point_of_sale: apply original pricelist on refund orders

[IMP] l10n_sa_{edit}: update demo data

[FIX] mail: prevent traceback when adding emojis to a poll option

[IMP] pos*: Improve overall POS UX and flow consistency

[FIX] mail: prevent recursive dialog on LinkPreview deletion

[FIX] sale_stock: propagate multiple change in SO quantity

[FIX] mail: search panel in mailbox takes whole screen width in mobile

[FIX] mass_mailing: ensure MassMailingHtmlField works on Safari

[REF] mail: more generic rule for simulate dark theme bg color

[FIX] account: Make bill date required

[IMP] mrp: split MO while updating qty

[FIX] purchase: get currency of current order

[IMP] hr_recruitment: fix spacing/double border in Kanban view

[FIX] iot_drivers: checkout loop on service startup

[FIX] mass_mailing: ensure correct editor instance on record switch

[FIX] html_editor: get scroll container

[FIX] stock{,_picking_batch}: display source package in 'Pick From'

[IMP] mail: introduce channel category model

[FIX] project_todo: reset context to avoid adding additional todo vals

[FIX] account: Make context resModel dependant

[FIX] web: action service: push state directly when mounted

[FIX] mass_mailing: use overlay offset for basic editor

[IMP] mail: store the email used to contact the recipient

[IMP] mail: return thread instead of thread_id in message_process

[FIX] payment_mercado_pago: fix the super call

[FIX] {website_,}hr_recruitment: fix job page button visibility