2021-02-14 ❤️

• The product/service can be changed on an existing Scheduled Due
• Fully refunded invoices are no longer shown as Open/Overdue
• Negative dues are shown within the credits area for account holder's Billing page
• Added a "Synchronize" command to the Invoice management.  More details here.
• Fundraising entries can be deleted
• Added a system setting to limit Fundraising assessments per account.  More details here.