LuckyCoinProj/luckycoinV4 v4.0.2

on GitHub

This release includes a critical fix to prevent transaction fee overflow issues that could disrupt block creation.

Major Updates

• CAmount Fix for Transaction Fees
  • The nFees variable in CreateNewBlock was previously defined as int, which could cause an overflow when transaction fees exceeded the integer limit.
  • This has been corrected by changing nFees to CAmount, ensuring proper handling of large transaction fees and preventing bad-txns-vout-negative errors during block validation.

Included Files in v4.0.2

This release comes with the following downloadable files:

• luckycoin.conf
• Node-v4.0.2-linux.zip
• Node-v4.0.2-ubuntu20.04.zip
• Node-v4.0.2-ubuntu22.04.zip
• Node-v4.0.2-windows.zip
• Wallet-v4.0.2-linux.zip
• Wallet-v4.0.2-ubuntu20.04.zip
• Wallet-v4.0.2-ubuntu22.04.zip
• Wallet-v4.0.2-windows.zip

Details

• Node Packages: Include essential binaries such as luckycoind(.exe), luckycoin-cli(.exe), and tools for running nodes.
• Wallet Packages: Contain the luckycoin-qt(.exe) file for managing your Luckycoin wallet. Existing users can replace their current luckycoin-qt executable with the new version provided.
• Configuration File: The luckycoin.conf file aids in node and wallet synchronization. Place this file in the default directory to ensure your node connects seamlessly to the correct peers and achieves proper synchronization.

Default Directories for luckycoin.conf

• Linux: ~/.luckycoin/
• Windows: %appdata%/Luckycoin

Recommendations

All node operators and wallet users must upgrade to v4.0.2 to ensure compatibility with the network. Failure to upgrade may result in invalid block creation and potential chain splits.