Plugin: Stripe Forms
- New: Add frm_strp_new_charge hook
- New: Add option to register user after successful payment
- New: Add payment triggers to api action
- New: Add receipt ID shortcode
- New: Add Pakistani rupee, Chinese Renminbi Yuan, and Sri Lankan Rupee to currency options
- Enhancement: Update Stripe PHP bindings to 4.3.0
- Fix: Save currency amount correctly for all formats
- Fix: Filter description shortcodes on subscriptions page