This release delivers key updates across Marionette Back-End systems with improvements to Backend (core), Accounting, Trading, Balances, Operations, CoreConfig, PaymentGateway, ManualRateSource, Staking and WhiteBit modules

Backend Release Highlights:

1. Backend (core) Updates
   Version: 3.0.1

2. Accounting Updates
   Version: 3.0.2
   2.1. Improved management Liabilities and Assets
   2.2. Bug Fix - resolved an issue causing negative number representation

3. Trading Updates
   Version: 3.0.2
   3.1. Cancel Order for Order Book Trading: Improved processing of order cancellation for orders initiated on the Order Book
   3.2. Order Display Rights: Adjusted rights to ensure correct orders display in Puppeteer
   3.3. Market Rate Source Enhancements: The system now fetches the latest market rates from multiple sources. A rate source can be any market where trading is enabled (toggle switch for trading) or it can be set to a single source for rate calculations.
   Admins can manage rate sources in the Rate Source Management section of the Admin panel: Configuration → Market → Rate Sources
   Trading: Fetch rates from active trading markets
   CoinMarketCap: Integrate with external market data
   Manual Rate Source: Manually set rates

Additionally, the system supports retrieving rates from multiple sources for a market and calculating the median price: See configuration at: Configuration → Rates → External Rates

4. Balances Updates
   Version: 3.0.1
   Bug Fix - Corrected errors in balances when a user asked for their balance before the balance calculation was complete

5. Operations Updates
   Version: 3.0.1

6. CoreConfig Updates
   Version: 3.0.1

7. PaymentGateway Updates
   Version: 3.0.1

8. ManualRateSource Updates
   Version: 3.0.1

9. Staking Updates:
   Version: 3.0.1
   9.1. Enhanced staking rewards calculation to support a broader range of parameters;
   9.2. Updated accounting logic for processing staking-related rewards, payouts, and withdrawals of staked assets

10. WhiteBit Updates
    Version: 3.0.1

Corrected errors in balances when a user asked for their balance before the balance calculation was complete

Fixed processing of order cancellation

Order Display Rights:

Enabled Market Rate Retrieval: System now fetches the latest market rate from multiple sources. The admin has the ability to configure these sources in the rate source management section of the admin panel. Now the system can receive a single source and base its calculation on this source. Additionally, the system can now receive rate source for a market from multiple sources and calculate the median price for system accounting.

Staking Module Configurations: Updated staking rewards calculations to accept a wider range of parameters

Staking Module Accounting: modified accounting logic and processing of staking related rewards, payouts and withdrawing staked currencies from Staking.

Component Version Table: