# What's new in ClickStack. February '26.

DevFeed: [What's new in ClickStack. February '26.](<https://devfeed.tech/articles/what-s-new-in-clickstack-february-26-5644.md>)

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

Author: The ClickStack Team

Published: 2026-03-12T12:02:09Z

Content type: article

Language: en

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

Topics: [clickhouse](<https://devfeed.tech/topics/clickhouse.md>), [observability](<https://devfeed.tech/topics/observability.md>), [Cloud](<https://devfeed.tech/topics/cloud.md>), [Open Source](<https://devfeed.tech/topics/open-source.md>), [dashboards](<https://devfeed.tech/topics/dashboards.md>), [API](<https://devfeed.tech/topics/api.md>), [OpenAPI Specification](<https://devfeed.tech/topics/openapi.md>), [API keys](<https://devfeed.tech/topics/api-keys.md>), [ci](<https://devfeed.tech/topics/ci.md>), [Terraform](<https://devfeed.tech/topics/terraform.md>)

Tags: [api](<https://devfeed.tech/tags/api.md>), [api-keys](<https://devfeed.tech/tags/api-keys.md>), [ci](<https://devfeed.tech/tags/ci.md>), [clickhouse](<https://devfeed.tech/tags/clickhouse.md>), [cloud](<https://devfeed.tech/tags/cloud.md>), [contributors](<https://devfeed.tech/tags/contributors.md>), [metrics](<https://devfeed.tech/tags/metrics.md>), [observability](<https://devfeed.tech/tags/observability.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [openapi](<https://devfeed.tech/tags/openapi.md>), [terraform](<https://devfeed.tech/tags/terraform.md>), [update](<https://devfeed.tech/tags/update.md>)

## AI overview

The February 2026 ClickStack update highlights improvements for ClickHouse observability across Cloud and open source. It covers new query workflows, metrics exploration, performance optimizations, alerting, and expanded API-based management of dashboards, alerts, sources, and webhooks.

## Source excerpt

Februarys' ClickStack update brings major improvements to both Cloud and open source, including new query workflows, enhanced metrics exploration, performance optimizations, and expanded alerting options.