During April 2026, Mrshu focused on enhancing crash recovery reliability for detached processes in the nousresearch/hermes-agent repository. He addressed a critical bug by implementing a mechanism that refreshes host-backed sessions from real PID states, ensuring durable checkpoint data and notification watcher metadata remain consistent after restarts. Using Python and leveraging skills in crash recovery, process management, and system programming, Mrshu introduced explicit handling for sandbox-only PIDs as non-recoverable, preventing liveness check issues and job recovery failures. This work improved restart resilience and data integrity, demonstrating a deep understanding of robust system design and thorough testing within complex recovery workflows.