Improvements:

• Replaced Akka with pure java implementation of Actor System;
• Using external executor in Kafka Node;
• Improvements for actor initialization logic;
• Improved handling of peak connect attempts;
• RPC Request Node improvement to avoid blocking;

Bug fixes:

• UI: Fixed the activation of on-row event on details click;
• UI: Fixed problem widget-editor in Safari #2900;
• Message is pushed to correct queue in case of duplication;
• Never use Fork-Join pool with parallelism set to 1.