Copy Trading v6.0.4

Release Date: January 4, 2026 Tags: WALLET SERVICE, NOTIFICATION SERVICE, ARCHITECTURE

Overview

Version 6.0.4 integrates the new Centralized Wallet Service and Multi-Channel Notification Service from Core v6.0.4, providing improved reliability for all copy trading operations.

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Upgrade Notes

Requires Core v6.0.4 or higher.

• Update Core to v6.0.4 first, then update the Copy Trading extension.

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Changed

Centralized wallet service integration

All copy trading wallet operations now use the centralized wallet service:

• Atomic Transactions: Copy trade allocations wrapped in database transactions
• Idempotency Protection: Unique keys prevent duplicate trade executions
• Row-Level Locking: Concurrent copy operations properly synchronized
• Safe Arithmetic: Precision-safe calculations for position sizing and profit sharing

Trading operations

• Changed copy trading allocations to be tracked through the centralized wallet service
• Changed follower fund allocations to use atomic operations
• Changed leader profit sharing to carry a proper audit trail
• Changed position mirroring to use safe arithmetic

Notification service migration

Copy trading notifications now use the new multi-channel notification service:

• Multi-Channel Support: Notifications sent via IN_APP, EMAIL, SMS, and PUSH channels
• Copy Trading Notifications: Follower/leader events and trade alerts
• Idempotency: Prevents duplicate notifications from retried operations
• User Preferences: Respects per-user notification channel preferences
• Types migrated: New follower alerts for leaders, trade copy confirmations for followers, performance updates, and subscription and payment notifications — every copy trading notification now goes through the new service