Odoo Release Updates

[FIX] hr: Correct the behavior of _onchange of related fields on employee

[FIX] sale_management: portal improvements

[FIX] html_editor: handle empty blockquote on backspace

[FIX] product: let update-extra-prices button persist between web saves

[FIX] mail: broken uninstallation of module 'mail'

[FIX] html_builder: copy oe-many2one-id when replicating fields

[FIX] portal: fix domain to check partner edition

[IMP] stock: remove useless groups attributes in static templates

[IMP] account: remove useless groups attributes in static templates

[FIX] web: properties read group end datetime

[FIX] website: fix hoot test case for overlay buttons

[FIX] hw_drivers: built-in serial port shows as device

[REF] spreadsheet: rename isReadonly to has_write_access for clarity

[IMP] im_livechat: manage expertises from info panel

[FIX] html_editor: fix traceback when editing website appointment page

[FIX] mail: add test to ensure mentioned channels are kept with ArrowUp

[FIX] stock: invalid parameter for Query

[REF] gamification: use read_group for owners

[FIX] l10n_latam_invoice_document: get sequence when prefix has numbers

[REF] mail: explicit props.thread in actionPanelComponentProps

[IMP] *: Improve UX of bank accounts

[FIX] mail: no overflow in discuss app on toggling call sidebar

[FIX] website_blog, *: correct update of avatar on change of author

[REM] html_builder: remove obsolete TODO comment in SelectMany2X

[FIX] pos_hr, point_of_sale: allow only admin user to override max diff

[IMP] point_of_sale: review

[FIX] im_livechat: no auto-zoom input for livechat visitor in mobile

[IMP] website_sale: make cart layout dynamic

[IMP] core: Fully comply PDF/A-3A on all supported pypdf versions

[IMP] hr_payrol: migrate all general data to demo data