# What's new in ClickStack - Aug '26

DevFeed: [What's new in ClickStack - Aug '26](<https://devfeed.tech/articles/what-s-new-in-clickstack-aug-26-42159.md>)

Original publisher: [Read original article](<https://clickhouse.com/blog/whats-new-in-clickstack-august-2026>)

Author: The ClickStack Team

Published: 2026-09-16T00:00:00Z

Content type: release

Language: en

Sources: [ClickHouse Blog](<https://devfeed.tech/sources/clickhouse-blog.md>)

Topics: [observability](<https://devfeed.tech/topics/observability.md>), [dashboards](<https://devfeed.tech/topics/dashboards.md>), [clickhouse](<https://devfeed.tech/topics/clickhouse.md>), [Prometheus](<https://devfeed.tech/topics/prometheus.md>), [LLM observability](<https://devfeed.tech/topics/llm-observability.md>), [MCP Server](<https://devfeed.tech/topics/mcp-server.md>), [tracing](<https://devfeed.tech/topics/tracing.md>)

Tags: [dashboard](<https://devfeed.tech/tags/dashboard.md>), [improvements](<https://devfeed.tech/tags/improvements.md>), [llm-observability](<https://devfeed.tech/tags/llm-observability.md>), [metrics](<https://devfeed.tech/tags/metrics.md>), [observability](<https://devfeed.tech/tags/observability.md>), [prometheus](<https://devfeed.tech/tags/prometheus.md>), [tracing](<https://devfeed.tech/tags/tracing.md>)

## AI overview

The August 2026 ClickStack release update covers dashboard variables, chart formulas, PromQL support, a metrics explorer, release markers, LLM observability, alerting improvements, OIDC authentication for the collector, and MCP server improvements.

## Source excerpt

The August ClickStack update brings dashboard variables, chart formulas, PromQL support, a metrics browser, LLM observability, and improvements to alerting and tracing.