** v5.3.21 **
GoCardless Payment Driver
Conditionally show ACH for US customers
Configurable client registration required
Set privacy policy link from config
Add iDEAL to Gateway
Logging for auto bill
Fixes for passing default quote terms into converted invoice
Fixes for displaying valid credits
Remove checks for send_email
Fixes for gross line totals
Fix various issues with bold and modern PDF designs
Minor fixes for migration
Fix PhantomJS support for multi-page tables and PDF page sizes
Design updates
Add Pay Link Functionality