---
title: "What's new in ClickStack - May 2026"
description: "ClickStack’s May and early-June release focused on making observability dashboards more useful during investigations and expanding access to related workflows. Dashboard table actions can open searches against selected sources with templated WHERE clauses or link to other dashboards, while scoped filters prevent source-specific conditions from affecting unrelated tiles. Number visualizations gained fixed or threshold-based colors and automatic text scaling, and the service map added latency percentiles, throughput metrics, server-side filtering, and focus mode. The release also includes a Browser RUM dashboard template, experimental PromQL support through the ClickHouse TimeSeries Engine, expanded MCP tools, AI Notebooks beta for Managed ClickStack, and ClickStack Cloud in private preview."
---

# What's new in ClickStack - May 2026

[Clickhouse](https://yomu.fyi/company/clickhouse) · Jun 23, 2026

**Type:** Announcement

## Summary

ClickStack’s May and early-June release focused on making observability dashboards more useful during investigations and expanding access to related workflows. Dashboard table actions can open searches against selected sources with templated WHERE clauses or link to other dashboards, while scoped filters prevent source-specific conditions from affecting unrelated tiles. Number visualizations gained fixed or threshold-based colors and automatic text scaling, and the service map added latency percentiles, throughput metrics, server-side filtering, and focus mode. The release also includes a Browser RUM dashboard template, experimental PromQL support through the ClickHouse TimeSeries Engine, expanded MCP tools, AI Notebooks beta for Managed ClickStack, and ClickStack Cloud in private preview.

## Context

Multi-source dashboards could apply filters to tiles where those filters were meaningless, and table-row clicks offered limited control over the destination or carried context. Number tiles also provided little visual indication of whether a value represented healthy behavior, a warning, or an incident.

## Approach / What changed

ClickStack added configurable table actions, source-scoped dashboard filters, custom and threshold-based number-tile colors, automatic text scaling, and service-map enhancements. It also introduced experimental PromQL integration using the ClickHouse TimeSeries Engine, a Browser RUM dashboard template, expanded MCP capabilities, AI Notebooks beta, and ClickStack Cloud private preview.

## Takeaways

- Table rows can link to searches with Handlebars-based source and WHERE-clause configuration or to other dashboards; imported and exported dashboard references are remapped automatically.
- PromQL support provisions an otel\_metrics\_ts table and Prometheus-compatible endpoints, while also allowing an external Prometheus-compatible endpoint to be proxied through ClickStack. The feature remains highly experimental.
- Dashboard filters can be scoped to selected sources, while unscoped filters retain their previous global behavior across all tiles.

**Tags:** [LLMs](https://yomu.fyi/topic/llm), [Monitoring](https://yomu.fyi/topic/monitoring), [Search](https://yomu.fyi/topic/search), [Serverless](https://yomu.fyi/topic/serverless)

- Source: [Clickhouse](https://clickhouse.com/blog/whats-new-in-clickstack-may-2026)
- Source URL: https://clickhouse.com/blog/whats-new-in-clickstack-may-2026
- Ingested by Yomu: 2026-08-29T01:36:18.790Z

[Read original post](https://clickhouse.com/blog/whats-new-in-clickstack-may-2026)