ClickStack's January 2026 update introduces Managed ClickStack (a fully managed observability offering on ClickHouse Cloud), dramatically faster text search through new bloom_filter and inverted text indexing options, materialized view-powered alerts for efficient evaluation at scale, and numerous usability improvements including HAVING clause support, interactive legend filtering, decoupled collector deployment, and a new UI theme. The indexing improvements deliver up to 5x faster searches with simpler tuning, while the managed offering shifts to a compute-and-storage pricing model measured in cents per gigabyte.
Table of contents
New contributors #Managed ClickStack #Better index support #Alerts use materialized views #Some smaller things #And finally, a new theme #Conclusion #Sort: