# What's new in ClickStack. September '25.

DevFeed: [What's new in ClickStack. September '25.](<https://devfeed.tech/articles/what-s-new-in-clickstack-september-25-5655.md>)

Original publisher: [Read original article](<https://clickhouse.com/blog/whats-new-in-clickstack-september-2025>)

Author: The ClickStack Team

Published: 2025-09-30T15:45:49Z

Content type: release

Language: en

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

Topics: [dashboards](<https://devfeed.tech/topics/dashboards.md>)

Tags: [clickhouse](<https://devfeed.tech/tags/clickhouse.md>), [dashboards](<https://devfeed.tech/tags/dashboards.md>), [json](<https://devfeed.tech/tags/json.md>), [logs](<https://devfeed.tech/tags/logs.md>), [metrics](<https://devfeed.tech/tags/metrics.md>), [observability](<https://devfeed.tech/tags/observability.md>), [opentelemetry](<https://devfeed.tech/tags/opentelemetry.md>), [performance](<https://devfeed.tech/tags/performance.md>), [release](<https://devfeed.tech/tags/release.md>), [traces](<https://devfeed.tech/tags/traces.md>)

## AI overview

ClickStack's September update adds HyperDX dashboard import/export, custom aggregations, configurable OpenTelemetry Collector settings, and performance improvements including time-window chunking and gauge-metric delta-function support.

## Source excerpt

Discover what's new in ClickStack this month, including importing and exporting dashboards, custom aggregations, chunking time windows, and more!