[MERGE] forward port branch saas-11 up to f0c82241

addons/account/models/account_invoice.py

addons/account_asset/views/account_asset_view.xml

addons/account_budget/account_budget.py

addons/board/static/src/less/dashboard.less

addons/hr_holidays/views/hr_holidays_views.xml

addons/mail/static/src/js/chat_manager.js

addons/mail/static/src/js/thread.js

addons/mass_mailing/static/src/js/mass_mailing.js

addons/mrp/report/bom_structure.py

addons/payment_paypal/models/__init__.py

addons/payment_paypal/models/account_invoice.py

addons/point_of_sale/models/pos_order.py

addons/sale/sales_team.py

addons/stock/views/stock_pack_operation_views.xml

addons/stock/views/stock_picking_views.xml

addons/stock_account/stock_account.py

addons/web/controllers/main.py

addons/web_editor/static/src/js/backend.js

addons/web_kanban/static/src/js/kanban_widgets.js

addons/website/views/website_templates.xml