# September 2026 newsletter

DevFeed: [September 2026 newsletter](<https://devfeed.tech/articles/september-2026-newsletter-41317.md>)

Original publisher: [Read original article](<https://clickhouse.com/blog/202609-newsletter>)

Author: Mark Needham

Published: 2026-09-17T13:42:49Z

Content type: news

Language: en

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

Topics: [clickhouse](<https://devfeed.tech/topics/clickhouse.md>), [releases](<https://devfeed.tech/topics/releases.md>), [Replication](<https://devfeed.tech/topics/replication.md>), [Grafana Cloud Metrics](<https://devfeed.tech/topics/grafana-cloud-metrics.md>)

Tags: [2026](<https://devfeed.tech/tags/2026.md>), [caching](<https://devfeed.tech/tags/caching.md>), [clickhouse](<https://devfeed.tech/tags/clickhouse.md>), [events](<https://devfeed.tech/tags/events.md>), [news](<https://devfeed.tech/tags/news.md>), [newsletter](<https://devfeed.tech/tags/newsletter.md>), [real-time](<https://devfeed.tech/tags/real-time.md>), [release](<https://devfeed.tech/tags/release.md>), [replication](<https://devfeed.tech/tags/replication.md>), [september-2026](<https://devfeed.tech/tags/september-2026.md>)

## AI overview

The September 2026 ClickHouse newsletter covers the 26.8 release, including custom HTTP handlers, pipelined SQL, dynamic query filtering, tokenizer support, and other features. It also summarizes replication-queue diagnostics, CostBench results, preview releases, community contributions, and upcoming events.

## Source excerpt

Welcome to the September 2026 ClickHouse newsletter, featuring ClickHouse 26.8, PromQL, On-Demand Compute, CostBench results, and the latest community news and events.