v1.2.1

• Improved: Expiry Type selector is now a button group (Entry Date / Date Field / Fixed Date) instead of radio buttons
• Improved: Entry Date is now the default expiry type
• Improved: Time offset is always visible for Date Field and Entry Date types (defaults to 0 minutes) — removed the "Add a time offset" checkbox
• Improved: Date Field button is automatically disabled (greyed out) when the form has no date fields
• Improved: Each expiry type button now shows a tooltip on hover explaining its purpose