# What's new in ClickStack - May 2026

DevFeed: [What's new in ClickStack - May 2026](<https://devfeed.tech/articles/what-s-new-in-clickstack-may-2026-5650.md>)

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

Author: The ClickStack Team

Published: 2026-06-23T00:00:00Z

Content type: release

Language: en

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

Topics: [dashboards](<https://devfeed.tech/topics/dashboards.md>), [telemetry](<https://devfeed.tech/topics/telemetry.md>), [real user monitoring](<https://devfeed.tech/topics/real-user-monitoring.md>), [serverless monitoring](<https://devfeed.tech/topics/serverless-monitoring.md>)

Tags: [browser](<https://devfeed.tech/tags/browser.md>), [clickhouse](<https://devfeed.tech/tags/clickhouse.md>), [dashboards](<https://devfeed.tech/tags/dashboards.md>), [mcp](<https://devfeed.tech/tags/mcp.md>), [mcp-server](<https://devfeed.tech/tags/mcp-server.md>), [observability](<https://devfeed.tech/tags/observability.md>), [opentelemetry](<https://devfeed.tech/tags/opentelemetry.md>), [serverless](<https://devfeed.tech/tags/serverless.md>)

## AI overview

ClickStack's May update focuses on investigation dashboards, with table actions, scoped filters, customizable number tiles, and enhanced service-map views. It also adds a Browser RUM template, experimental PromQL support, expanded MCP tools, AI Notebooks beta, an MCP server, and a private-preview managed serverless ClickStack Cloud offering.

## Source excerpt

We've shipped dashboard actions, custom number palettes, flexible event patterns, a built-in RUM experience, major trace view improvements, expanded MCP capabilities, scoped dashboard filters, and much more in ClickStack this May.