Release 1.6.0 v6.6

What's Changed

New Features

• Differentiated Transaction States: Declined → Failed, Cancelled → Cancelled (previously both were Failed)
• Flow Builder Translations: Added proper German/English translations for all Mondu events

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Bug Fixes

Critical Fixes

1. Sales Channel Configuration

   • Fixed: Plugin now respects per-sales-channel settings instead of global configuration
   • Impact: Multi-tenant setups work correctly

2. Checkout Decline/Cancellation

   • Fixed: Order State no longer cancelled when user declines/cancels on checkout
   • Impact: Users can retry payment, better checkout experience

3. Skip All Validations Mode

   • Fixed: "Invoice number required" error
   • Impact: Works with or without invoice document

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Breaking Changes:

• new naming of Mondu payment methods
  Now you have to include Mondu's Privacy Information for Buyers in your terms & conditions section. Please check this site for more details: https://docs.mondu.ai/v0.7/docs/mondu-data-processing

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📊 Behavior Changes

Scenario	Transaction State	Order State	User
Checkout Decline	Failed	Open	Stays on checkout
Checkout Cancellation	Cancelled	Open	Stays on checkout
Webhook Decline	Failed	Cancelled*	Order cancelled

* Only if "Allow Mondu transition order state" enabled

Full Changelog: 1.5.0v6.6...1.6.0v6.6