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New Features
  • feat(data-plane-management): support markCacheConfiguration overrides (#39343)
  • feat(onprem-chart): support single-zone Keeper deployments (AIR-368) (#39075)
  • feat(preflight-checks): allow custom namespace override in Preflight Check (AIR-360) (#38969)
  • feat(support-bundle): allow custom namespace override in Support Bundles (AIR-360) (#38970)
Bug Fixes
  • fix(platform): bump Go to 1.26 and patch SCA-flagged dependencies (#39300)
  • fix(operator): retry ClickHouseCluster updates on resourceVersion conflict (#38965)
Component versions
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New Features
  • feat(onprem-chart): Promote ClickHouse server 26.2.1.525 to latest stable (previously 25.12.1.1651)
Component versions
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Bug Fixes
  • chore(operator): bump dependencies to address CVEs (#38353)
Component versions
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New Features
  • feat(onprem-chart): make current s3.storage defaults AWS specific (#37034)
  • feat(onprem-chart): default server capabilities including SETFCAP (#37402)
  • feat(onprem-chart): Enable helm_local=false on gcp with HELM_REPOSITORY (#37342)
  • feat(onprem-chart): Enable helm_local=false on aws with HELM_REPOSITORY (#36438)
Bug Fixes
  • fix(onprem-chart): use cloud-appropriate topology label on GCP (#37796)
  • fix(airgap-api): bump golang.org/x/text to v0.39.0 [HIGH] (#38025)
  • fix(onprem-chart): unset obsolete default profile settings (#37487)
  • fix(onprem-chart): Annotation value in helm chart isn’t a string (#37278)
  • fix(onprem-chart): address failing FIPS tests (#36831)
Component versions
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New Features
  • feat(preflights): add plainRewritableDiskForSystemTables deprecation preflight check (#35974)
Bug Fixes
  • fix(operator): keeper readiness probe fix on nocve images in strict mode (#36636)
  • fix(onprem-helm-chart): unset isOnEmptyDir when hostPathBaseDirectory is provided (#36669)
Component versions
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New Features
  • feat(preflight): validate ClickHouseCluster namespace matches its name (#35650)
  • feat(airgap): validate ClickHouse SSD cache disk is local NVMe (#35454)
  • feat(airgap): add cloud toggle to preflight checks (AIR-98) (#35089)
Component versions
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New Features
  • feat(airgap): expose plainRewritableDiskForSystemTables flag (#35033)
  • feat(operator): add arm64 builds (#34389)
  • feat(preflight): add cache ratio check [AIR-127] (#34709)
  • feat(airgap): add Shared Catalog migration preflight check (#34708)
  • feat(onprem): Add ResourceQuota to enforce single ClickHouseCluster per namespace (#34615)
Bug Fixes
  • fix(airgap): wait for CRD to be established before cluster install (#34834)
  • fix(onprem): allow 0 keeper replicas for compute-compute separated children (#34693)
  • fix(operator): pushed fips builds missing correct build args (#34600)
  • fix(onprem-clickhouse-cluster): pin deprecated feature flags to operator-expected defaults (#34417)
Component versions
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Component versions
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New Features
  • feat(airgap): Add Git SHA to private docs (#34183)
  • feat(airgap): Support BackupConfiguration in Helm Chart (#33746)
  • feat(airgap): Add deprecated feature flags to preflight check (#33545)
Bug Fixes
  • fix(docs): airgap single page doc rendering (#34288)
  • fix(airgap): Fix anchor links in private documentation (#34122)
Component versions
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New Features
  • feat(clickhouse-operator): FIPS compliance build flags and runtime support (#29677)
  • feat(onprem-clickhouse-cluster): add support to the gcp base config in the onprem helm chart (#33501)
Bug Fixes
  • fix(onprem-clickhouse-cluster): disable enableDynamicSSDCacheConfiguration (#33700)
  • fix(onprem-clickhouse-cluster): remove unused openssl.fips settings (#33881))
  • fix(onprem-clickhouse-cluster): drop cloud.port from extraConfig when TLS required (#33548)
  • fix(clickhouse-operator): mark SsdCacheConfiguration.IsOnEmptyDir as optional (#33570)
Component versions
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Bug Fixes
  • fix(onprem-helm-chart): allow storageClass parameters and allowedTopologies (#32776)
Component versions
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New Features
  • feat(airgap): enable Shared Catalog and Stateless Servers by default (#32481)
  • fix(airgap-management): use source cluster S3 connection for backup restore (#32612)
Component versions
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New Features
  • feat(airgap): Support Shared Catalog in onprem-clickhouse-cluster Helm Chart (#31779)
  • feat(airgap): Add stateless server support onprem-clickhouse-cluster Helm Chart (#32202)
  • feat(airgap): add support-bundle helm chart (#32271)
  • feat(airgap): bring airgap api into FIPS compliance (#31811)
Component versions
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New Features
  • feat(airgap): Support Shared Catalog in onprem-clickhouse-cluster Helm Chart (#31779)
  • feat(airgap): Add stateless server support onprem-clickhouse-cluster Helm Chart (#32202)
  • feat(airgap): add support-bundle helm chart (#32271)
  • feat(airgap): bring airgap api into FIPS compliance (#31811)
Component versions
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New Features
  • feat(airgap): add support-bundle helm chart (#32271)
  • feat(airgap): bring airgap api into FIPS compliance (#31811)
  • feat(airgap): Support Shared Catalog in onprem-clickhouse-cluster Helm Chart (#31779)
Component versions
Last modified on August 28, 2026