[Release] Java Tron GreatVoyage-v4.4.4 (Plotinus)

Official Link: https://github.com/tronprotocol/java-tron/releases/tag/release_v4.4.4

Special Note: This is a Non-mandatory upgrade

New Features

Core

• TIP-366 Optimize the node startup process #4254
• TIP-362 Optimize memory usage #4250
• Optimize the block-producing thread #4239

TVM

• Supports multi-version program executors #4257 #4259

Changes

• Optimize log storage mechanism #4245
• Optimize network service shutdown logic #4220
• Improves the java-tron upgrade mechanism #4218

The world is knowable, harmonious, and good.
                                                               — Plotinus