specification: Change Log
specificationVersion: '0.1'
provider: ClickHouse
providerId: clickhouse
generated: '2026-09-05'
method: searched
source: >-
  https://clickhouse.com/docs/resources/changelogs/cloud/2026 (Cloud) and
  https://clickhouse.com/docs/whats-new/changelog (core server), both read as their published markdown twins
  (.md) on 2026-09-05
note: >-
  ClickHouse runs TWO dated changelogs. The Cloud changelog is a weekly-to-fortnightly product log with
  dated <Update> entries. The core server changelog is per release and opens each release with an explicit
  "Backward Incompatible Change" section, which is where breaking changes are actually called out.
changelogs:
  - name: Cloud changelog
    url: https://clickhouse.com/docs/resources/changelogs/cloud/2026
    scheme: date
    cadence: weekly to fortnightly
    breaking_changes_called_out: false
    archive: https://clickhouse.com/docs/resources/changelogs/cloud/archive/2025
  - name: ClickHouse server changelog
    url: https://clickhouse.com/docs/whats-new/changelog
    scheme: CalVer release (YY.M, with LTS lines)
    cadence: monthly
    current_version: '26.8 LTS'
    breaking_changes_called_out: true
    breaking_section: Backward Incompatible Change
  - name: Cloud database release changelog
    url: https://clickhouse.com/docs/resources/changelogs/cloud/release-notes-index
    scheme: release
  - name: Release status
    url: https://clickhouse.com/docs/resources/changelogs/cloud/release-status
    scheme: rollout tracker
entries:
  - source: cloud
    date: '2026-08-31'
    breaking: false
    highlights:
      - New AWS regions — Taipei (ap-east-2) and Malaysia (ap-southeast-5), both Private Regions with ClickPipes support
      - ClickPipes Private Service Connect now supports Global Access for cross-region private connections
      - SAML users can switch between SAML organizations from the org switcher
  - source: cloud
    date: '2026-08-17'
    breaking: false
    highlights:
      - Managed Postgres now available on GCP for selected design partners
      - ClickStack resources manageable through v3.25.0 of the official ClickHouse/clickhouse Terraform provider (beta)
      - New billing notifications warn before credits expire or service is interrupted
      - Improved tracing for ClickHouse Agents and a smoother SAML sign-in
  - source: cloud
    date: '2026-07-13'
    breaking: false
  - source: cloud
    date: '2026-06-30'
    breaking: false
  - source: cloud
    date: '2026-06-03'
    breaking: false
  - source: server
    version: '26.8 LTS'
    date: '2026-08-27'
    breaking: true
    note: LTS release; carries a Backward Incompatible Change section
  - source: server
    version: '26.7'
    date: '2026-07-22'
    breaking: true
  - source: server
    version: '26.6'
    date: '2026-06-25'
    breaking: true
  - source: server
    version: '26.5'
    date: '2026-05-21'
    breaking: true
  - source: server
    version: '26.4'
    date: '2026-04-30'
    breaking: true
  - source: server
    version: '26.3 LTS'
    date: '2026-03-26'
    breaking: true