Changelog

Track all API updates, new features, and important changes to the Moneybag payment platform.

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[v2.3.0] - December 15, 2024

🎉 New Features

• Webhook Retry Logic: Automatic retry for failed webhook deliveries with exponential backoff
• Batch Refunds API: Process multiple refunds in a single API call
• Payment Links: Generate shareable payment links with custom expiry
• Multi-currency Support: Added support for USD and EUR (beta)

💡 Improvements

• Improved API response times by 40%
• Enhanced error messages with more detailed validation feedback
• Added request ID to all API responses for better tracking
• Optimized webhook delivery system for better reliability

🐛 Bug Fixes

• Fixed issue with duplicate transaction IDs in rare cases
• Resolved timeout issues with large transaction queries
• Fixed currency conversion rounding errors
• Corrected webhook signature verification for special characters

⚠️ Deprecations

• GET /api/v1/payments endpoint deprecated, use GET /api/v2/payments instead
• payment_method field renamed to payment_type (backward compatible until v3.0)

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[v2.2.1] - November 20, 2024

🐛 Bug Fixes

• Emergency fix for payment verification endpoint returning incorrect status
• Fixed race condition in concurrent payment processing
• Resolved memory leak in webhook processing service

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[v2.2.0] - November 1, 2024

🎉 New Features

• Recurring Payments: Support for subscription and recurring billing
• Partial Refunds: Process partial refund amounts
• 3D Secure 2.0: Enhanced card authentication for European cards
• Invoice API: Generate and send invoices programmatically

💡 Improvements

• New SDK versions for Node.js (v2.0) and Python (v2.0)
• Added GraphQL API endpoint (beta)
• Improved dashboard with real-time analytics
• Enhanced mobile SDK performance

🔒 Security

• Implemented API key rotation mechanism
• Added IP whitelisting for production accounts
• Enhanced webhook signature algorithm (HMAC-SHA256)

📝 Documentation

• Added interactive API playground
• New integration guides for popular e-commerce platforms
• Expanded troubleshooting documentation

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[v2.1.0] - September 15, 2024

🎉 New Features

• QR Code Payments: Generate QR codes for in-person payments
• Saved Cards: Token-based card storage for returning customers
• Bulk Operations: Process multiple operations via CSV upload
• Webhook Management API: Programmatically manage webhooks

💡 Improvements

• 50% reduction in checkout page load time
• Added support for more mobile banking providers
• Improved error handling with standardized error codes
• New payment status webhook events

🐛 Bug Fixes

• Fixed character encoding issues in customer names
• Resolved decimal precision issues in large amounts
• Fixed timezone handling in transaction timestamps

💔 Breaking Changes

• Minimum TLS version raised to 1.2
• Removed support for MD5 webhook signatures

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[v2.0.0] - July 1, 2024

🚀 Major Release

This major release introduces significant improvements to the Moneybag API platform.

🎉 New Features

• Complete API Redesign: RESTful API v2 with improved consistency
• Idempotency Keys: Prevent duplicate transactions
• Advanced Reporting API: Detailed transaction analytics
• Marketplace Support: Split payments and multi-party transactions
• Mobile SDKs: Native iOS and Android SDKs

💡 Improvements

• 10x improvement in API rate limits
• New unified error response format
• Standardized date/time formats (ISO 8601)
• Improved API versioning strategy

💔 Breaking Changes

• API v1 endpoints moved to legacy status
• Changed authentication header from API-Key to X-Merchant-API-Key
• Restructured webhook payload format
• Amount fields now use minor units (paisa instead of taka)

📚 Migration Guide

Contact our support team at support@moneybag.com.bd for detailed v1 to v2 migration instructions.

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[v1.5.0] - April 15, 2024

🎉 New Features

• Bank transfer payment method
• Transaction search API
• Custom checkout branding

💡 Improvements

• Added Bengali language support
• Improved mobile responsive checkout
• Better network error handling

🐛 Bug Fixes

• Fixed session timeout issues
• Resolved cart amount calculation bugs
• Fixed special character handling in addresses

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[v1.4.2] - March 1, 2024

🐛 Bug Fixes

• Critical security patch for XSS vulnerability
• Fixed payment notification delays
• Resolved dashboard statistics discrepancies

🔒 Security

• Updated dependencies to patch security vulnerabilities
• Enhanced input validation
• Improved rate limiting algorithm

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[v1.4.0] - January 15, 2024

🎉 New Features

• Sandbox environment improvements
• Test data generator for sandbox
• Mock webhook events in sandbox

💡 Improvements

• Better sandbox documentation
• Improved test card behaviors
• Added sandbox reset API

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Version Support Policy

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Upgrade Notices

Upgrading to v2.3.0

• No breaking changes
• New webhook events added (backward compatible)
• Optional multi-currency feature

Upgrading to v2.0.0

• Breaking changes - Review migration guide
• Plan for 2-4 weeks migration time
• Test thoroughly in sandbox before production

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Beta Features

The following features are currently in beta:

• GraphQL API: Alternative to REST API
• Multi-currency: USD/EUR support
• AI Fraud Detection: Machine learning-based fraud prevention
• Cryptocurrency Payments: Bitcoin and Ethereum support

To enable beta features, contact beta@moneybag.com.bd

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Scheduled Maintenance

Regular maintenance windows:

• Monthly: First Saturday, 2:00 AM - 4:00 AM BST
• Quarterly: Extended maintenance for major updates

Subscribe to status.moneybag.com.bd for notifications.

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How to Stay Updated

1. Email Notifications: Opt-in via dashboard settings
2. Status Page: Subscribe at status.moneybag.com.bd
3. RSS Feed: Available at /changelog.rss
4. API Header: Check X-API-Version in responses

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Feedback

Have feedback about our updates? Contact us:

• Email: feedback@moneybag.com.bd
• Feature requests: features@moneybag.com.bd