Deleting, archiving or cancelling an item is now in More, beside its name at the top of its page, instead of in a section at the bottom. This covers a To-do, a newsletter email, a Store product and order, a Supporters post and tier, a Password Vault item, a DNS domain, a QR code, a form response, a Resource Booking booking, and a Design System and its entries.
Each still asks you to confirm, and the confirmation says what happens and what is kept. Account settings and team pages keep their delete and leave rows.