ClickStack, an open-source observability platform built on ClickHouse, integrates logs, metrics, traces, and session replays using the same high-performance engine trusted by companies like Netflix and eBay. By incorporating OpenTelemetry for data collection and HyperDX as the UI, it offers a comprehensive observability experience from data ingestion to visual exploration. A significant update includes beta support for the native JSON column type, which enhances scalability, performance, and compression, offering up to 9x faster queries over ClickStack's previous Map type. This change allows for the ingestion and storage of semi-structured data without rigid schemas, preserving data types and improving query efficiency. HyperDX benefits from this update by enabling smarter filtering and more responsive visualizations. Additional improvements include Helm chart enhancements, a CSV download feature, an Elastic Stack Migration Guide, and optimizations in Docker image sizes, all aimed at improving user experience and performance.