Amazon Bedrock AgentCore Brings All Your Agent Logs to One Place

Amazon Bedrock AgentCore just made debugging way less painful—all agent traces, prompts, and logs now land in a single CloudWatch log group instead of scattered across multiple destinations. Previously, you'd hunt through different log groups to piece together what your agent actually did; now everything's unified per-agent with proper IAM and encryption controls. New agents get this by default starting July 20, 2026, while existing ones just need to flip `UNIFIED_TRACES_DESTINATION_ENABLED=true` and upgrade ADOT to 0.17.1+. For multi-agent systems, this is a game-changer—end-to-end debugging just became straightforward.