• Enhancement - Docker stop timeout buffer increased from 30s to 2m 2697
• Enhancement - More informative ENI attachment logs 2703
• Enhancement - The environment variable ECS_PULL_DEPENDENT_CONTAINERS_UPFRONT=false as default 2731
• Bug - Fix a bug where agent persists RCI client token to avoid being registered as different container instance ARNs 2708
• Bug - Fix jumbled min & max for engine connection retry delays 2721