🚨 OLake Go v0.7.2 Released🚨
Release: https://github.com/datazip-inc/olake/releases/tag/v0.7.2
What’s New

• fix(mysql): fix CDC charset corruption for utf16/ucs2/latin1 columns by @VIKASH CHOUDHARY in #940


• fix: upgrade Go to 1.25.10 and golang.org/x/net to v0.53.0 by @VIKASH CHOUDHARY in #945

Thanks for the contribution!

🚨 OLake Helm v0.0.17 Released🚨
🔗 https://github.com/datazip-inc/olake-helm/releases/tag/olake-0.0.17
🚀 Features & Fixes in this release:

• fix: drop app.kubernetes.io/name from olake.labels helper to remove duplicate label key

🚨 OLake UI v0.4.4 Released🚨
Release: https://github.com/datazip-inc/olake-ui/releases/tag/v0.4.4
What’s New

• fix: propagate shared env to fusion optimizer Spark pods for IMDS by @saptarshi-datazip n #375


• chore: add configurable http timeouts by @Vishal M in #376

Thanks for the contribution.

🚨 OLake Workers v0.3.6 Released🚨
Release: https://github.com/datazip-inc/olake-helm/releases/tag/v0.3.6
What’s New

• chore: bump up go version and x/net version by @Schitiz Sharma in #143


• fix: drop app.kubernetes.io/name from olake.labels helper to remove duplicate label key by @Antonio in #142


• feat: job decrypt by by @Schitiz Sharma in #123

🚨 OLake Helm v0.0.18 Released🚨
🔗 https://github.com/datazip-inc/olake-helm/releases/tag/olake-0.0.18
🚀 Features & Fixes in this release:

• fix(postgresql): gate helm.sh/hook annotations on useStandardResources by @Antonio in #147

Thanks for the contribution!

🚨 OLake Go v0.7.4 Released🚨
Release: https://github.com/datazip-inc/olake/releases/tag/v0.7.4
What’s New

• feat: add integration test cases for 2pc by @Vaibhav Verma in #865


• fix: upgrade golang.org/x/crypto to v0.52.0 to patch 5 SSH vulnerabilities by @VIKASH CHOUDHARY in #960


• feat: wire SIGINT/SIGTERM into root context for graceful shutdown by @jonathan-7 in #946


• feat(mongodb): capture full document on delete via pre-images by @VIKASH CHOUDHARY in #964

Thanks for the contribution!

🚨 OLake Workers v0.3.7 Released🚨
Release: https://github.com/datazip-inc/olake-helm/releases/tag/v0.3.7
What’s New

• feat(fusion): add podLabels and podAnnotations hooks by @Antonio in #151


• feat: support for external temporal by @saptarshi-datazip and @Schitiz Sharma in #132


• fix: patch Go vulnerabilities by @saptarshi-datazip in #152


• chore: bump up helm version by @saptarshi-datazip in #154

🚨 OLake Helm v0.0.19 Released🚨
🔗 https://github.com/datazip-inc/olake-helm/releases/tag/olake-0.0.19
🚀 Features & Fixes in this release:

• feat: add support for external temporal by @Schitiz Sharma in #379

🚨 OLake UI v0.4.5 Released🚨
Release: https://github.com/datazip-inc/olake-ui/releases/tag/v0.4.5
What’s New

• feat: add support for external temporal by @Schitiz Sharma in #379


• chore: suppress govulncheck stdlib findings until Go 1.25.11 is available by @Vishal M in #388

Thanks for the contribution!

🚨 OLake Go v0.7.5 Released🚨
Release: https://github.com/datazip-inc/olake/releases/tag/v0.7.5
What’s New

• fix: bump Go to 1.25.11 to resolve GO-2026-5037 and GO-2026-5039 by @Vaibhav Verma in #969


• feat: add optimized chunking strategies for MSSQL by @Vaibhav Verma in #933


• fix: thread retry after commit leads duplication of data by @Vaibhav Verma in #968

Thanks for the contribution!

🚨 OLake Fusion v0.1.2 Released🚨
Release: https://github.com/datazip-inc/olake-fusion/releases/tag/v0.1.2
What’s New

• fix: adding fail reason in driver logs by @Arsalan Ahmed in #7


• feat: test catalog connection by @Arsalan Ahmed in #6

🚨 OLake UI v0.4.6 Released🚨
Release: https://github.com/datazip-inc/olake-ui/releases/tag/v0.4.6
What’s New

• feat(opt): catalog test connection and spec api by @Arsalan Ahmed in #386

🚨 OLake Go v0.7.6 Released🚨
Release: https://github.com/datazip-inc/olake/releases/tag/v0.7.6
What’s New

• test: unit-test-reformat.go by @Saksham samarth in #936


• fix: handle-toast-updates by @Saksham samarth in #987

Thanks for the contribution!

🚨 OLake Go v0.7.7 Released🚨
Release: https://github.com/datazip-inc/olake/releases/tag/v0.7.7
What’s New

• feat: add support for capture instance management on read replica by @Vishal M in #991


• feat: add configurable source vs destination column naming strategy by @VIKASH CHOUDHARY in #978


• feat: kafka driver change by @Saksham samarth in #958

Thanks for the contribution!

🚨 OLake UI v0.4.7 Released🚨
Release: https://github.com/datazip-inc/olake-ui/releases/tag/v0.4.7
What’s New

• feat: bulk edit for table configurations and go security fix by @Arsalan Ahmed in #378


• feat: fusion bulk configure by @Deepanshu Pal in #384


• feat: support private/self-hosted container registries by @VIKASH CHOUDHARY in #395


• feat: add source naming convention by @Deepanshu Pal in #394

🚨 OLake Workers v0.3.9 Released🚨
Release: https://github.com/datazip-inc/olake-helm/releases/tag/v0.3.9
What’s New

• fix: fusion helm changes by @saptarshi-datazip in #164


• feat: support private registry auth for Docker image pulls and connector by @VIKASH CHOUDHARY in #165

🚨 OLake Helm v0.0.21 Released🚨
🔗 https://github.com/datazip-inc/olake-helm/releases/tag/olake-0.0.21
🚀 Features & Fixes in this release:

• fix: fusion helm changes by @saptarshi-datazip in #164


• feat: support private registry auth for Docker image pulls and connector by @VIKASH CHOUDHARY in #165

🚨 OLake Helm v0.0.22 Released🚨
🔗 https://github.com/datazip-inc/olake-helm/releases/tag/olake-0.0.22
🚀 Features & Fixes in this release:

• fix(helm): use first to guard empty imagePullSecrets list by @Schitiz Sharma in #167

📝 Note: If you encountered the slice index out of range error during helm upgrade --install olake when no imagePullSecrets were configured, this issue has been fixed in v0.0.22. You can upgrade directly to v0.0.22.


🚨 OLake Helm v0.0.23 Released🚨
🔗 github.com/datazip-inc/…/olake-0.0.23
🚀 Features & Fixes in this release:

• Feat/global pod annotations by @Schitiz Sharma in #169

🚨 OLake Helm v0.0.24 Released🚨
🔗 github.com/datazip-inc/…/olake-0.0.24
🚀 Features & Fixes in this release:

• feat: jobserviceaccount enable by default by @Schitiz Sharma in #173

Thanks for the contribution!

🚨 OLake Go v0.7.8 Released🚨
Release: github.com/datazip-inc/…/v0.7.8
What’s New

• fix(postgres): lsn mismatch validation when slot already matches metadata-committed LSN by @Vaibhav Verma in #998


• fix: bump golang.org/x/net to v0.55.0 to fix trivy-go CI failures by @Vaibhav Verma in #1004


• feat: add bulk read path for backfill and incremental sync DB2 by @Vishal M in #990

🚨 OLake Helm v0.0.25 Released🚨
🔗 github.com/datazip-inc/…/olake-0.0.25
🚀 Features & Fixes in this release:

• feat: fusion external pg existing secret by @Schitiz Sharma in #175


• feat: probe zombie processes by @Schitiz Sharma in #176

📝 Note: Previous chart versions used a timeout wrapper in liveness/readiness probe commands. In containers, this caused child processes to accumulate as zombies over time on the underlying node. v0.0.25 removes the timeout wrapper. Probes now run commands directly, eliminating the zombie process buildup.

Thanks for the contribution!

🚨 OLake Fusion v0.1.3 Released🚨
Release: github.com/datazip-inc/…/v0.1.3
What’s New

• fix(ams): recover iceberg tables stranded in planning to pending state by @Badal Prasad Singh in #10

Thanks for the contribution!

🚨 OLake Helm v0.0.26 Released🚨
🔗 github.com/datazip-inc/…/olake-0.0.26
🚀 Features & Fixes in this release:

• feat: modify pullpolicy fusion by @Schitiz Sharma in #178

🚨 OLake Go v0.8.0 Released🚨
Release: github.com/datazip-inc/…/v0.8.0
What’s New

• feat(iceberg): single JVM per process instead of per stream-chunk by @VIKASH CHOUDHARY in #962


• refactor(chunking): refactor MySQL helpers for unit testing by @vimla in #975


• chore: added-placeholder by @Saksham samarth in #999


• fix: discover fails for streams with "." in schema or table name by @Vaibhav Verma in #1015

Thanks for the contribution!

🚨 OLake Go v0.8.1 Released🚨
Release: github.com/datazip-inc/…/v0.8.1
What’s New

• fix: guard nil shutdown in DropStreams to prevent clear-destination panic by @VIKASH CHOUDHARY in #1022

Thanks for the contribution!

🚨 OLake Go v0.8.2 Released🚨
Release: github.com/datazip-inc/…/v0.8.2
What’s New

• fix: cdc insert failure during gcp by @Vaibhav Verma in #1025


• fix(iceberg): use resolved destination column names for partition by @VIKASH CHOUDHARY in #1028


• feat: 2pc kafka by @Saksham samarth in #979

🚨 OLake UI v0.4.8 Released🚨
Release: github.com/datazip-inc/…/v0.4.8
What’s New

• fix(opt): fanout get table details API, increase time-out & govulncheck fix by @Badal Prasad Singh in #401

Thanks for the contribution!

🚨 OLake UI v0.4.9 Released🚨
Release: github.com/datazip-inc/…/v0.4.9
What’s New

• fix(opt): remove regex in catalog name field from spec and update tooltip by @Badal Prasad Singh in #404

Thanks for the contribution!

🚨 OLake Go v0.9.0 Released🚨
Release: github.com/datazip-inc/olake/…/v0.9.0
What’s New

• feat: log OLake version on startup by @sahitya in #1030


• chore: docker optimizations for integration tests by @Mihir Narayan in #1024


• feat(iceberg): upgrade Apache Iceberg from 1.7.2 to 1.10.2 by @VIKASH CHOUDHARY in #1026


• chore: add make targets for test databases, dev builds and integration tests by @Mihir Narayan in #1021


• feat: track source bytes read in stats by @Vaibhav Verma in #1011


• fix: Preserve record order during concurrent filtering by @sahitya in in #1035


• feat: rolling writer in s3 destination by @Mihir Narayan in #1012


• fix(test): restore iproute2/lsof in base image so iceberg port reclaim works by @VIKASH CHOUDHARY in #1042

Thanks for the contribution!

🚨 OLake UI v0.5.0 Released🚨
Release: github.com/datazip-inc/olake-ui/…/v0.5.0
What’s New

• feat: expose Prometheus metrics endpoint by @Vaibhav Verma in #407


• chore: update iceberg destination docs links by @Deepanshu Pal in #411

Thanks for the contribution!

🚨 OLake Go v0.9.1 Released🚨
Release: github.com/datazip-inc/olake/…/v0.9.1
What’s New

• feat: emit bytes read stats in telemetry by @Vaibhav Verma in #1047


• refactor: de-couple Integration Test module from codebase by @Mihir Narayan in #1033


• feat(iceberg): add gcpprojectid for BigLake request routing header by @VIKASH CHOUDHARY in #1056


• chore: remove common lib dependency in IT and olake module by @Mihir Narayan in #1053


• fix: s3 driver parquet parser data types by @Mihir Narayan in #1020


• feat(ci): add Java dependency CVE scanning with Trivy by @VIKASH CHOUDHARY in #1038


• chore: fix pom formatting by @VIKASH CHOUDHARY in #1065


• fix(lint): enable lint for all modules in olake by @Mihir Narayan in #1060


• fix(docker): keep the JVM trust store in sync with the OS on Temurin by @VIKASH CHOUDHARY in #1078


• fix(postgres): pick the slot LSN source by recovery state so CDC works on a read-replica by @erik in #1070


• feat: configure Iceberg Destination fields by @sahitya in #1057


• chore: gitignore local Claude Code tooling state by @shubham in #1083


• chore: remove default values in restauthtype for Iceberg Catalogs by @sahitya in #1087


• chore: added size based batching by @Saksham samarth in #1086

Thanks for the contribution!

🚀 Observability has arrived in OLake Go!
OLake Go now integrates seamlessly with Prometheus, giving you real-time visibility into your data pipelines with production-ready metrics for monitoring, dashboards, and alerting.
Gain deeper insights into pipeline health, track performance, and detect issues before they impact your workloads.
Give it a try, and we’d love to hear your feedback! Please follow the documentation here: olake.io/docs/monitoring-and-observability/metrics

🚨 OLake Go v0.9.2 Released🚨
Release: github.com/datazip-inc/olake/…/v0.9.2
What’s New

• feat(tests): run integration tests against the real driver docker images by @Mihir Narayan in #1037


• chore(s3-driver): abstract out aws to generic s3 object store by @Mihir Narayan in #1018


• fix(iceberg): bump httpclient5 to 5.6.3 to fix CVE-2026-54399 by @VIKASH CHOUDHARY in #1113


• fix: issue with flush last batch by @Ankit Sharma in #1112


• fix(mongodb): support inline TLS certificates for UI/Docker deployments by @Krishanu in #1082

Thanks for the contribution!

🚨 OLake Go v0.9.3 Released🚨
Release: github.com/datazip-inc/olake/…/v0.9.3
What’s New

• chore: bump go version 1.25.12 -> 1.25.13 by @Mihir Narayan in #1115


• fix(mysql): correct unsigned mediumint values over CDC by @Mihir Narayan in #1074


• ci: skip documentation check for dependabot PRs by @VIKASH CHOUDHARY in #1125


• feat: s3 xml support by @sahitya in #1085


• fix(IT): add wait in s3 tests before pushing files within same second by @Mihir Narayan in #1130

Thanks for the contribution!

🚨 OLake Fusion v0.1.4 Released🚨
⚠️ Snapshot Expiry fixed in this version, recommended to upgrade.
Release: github.com/datazip-inc/olake-fusion/…/v0.1.4
What’s New

• fix(ams): stop auto-snapshot expiry by @Badal Prasad Singh in #21


• fix: fusion corrupted tables by @Ashi Sharma in #16

Thanks for the contribution!

🚨 OLake Go v0.9.5 Released🚨
Release: github.com/datazip-inc/olake/…/v0.9.5
What’s New

• feat: add telemetry for error events by @Vaibhav Verma in #1117


• feat: add ui props file parsing for telemetry by @Vaibhav Verma in #1144


• feat: implement 2PC support in parquet writer by @Siddhant Rai in #959


• fix: exit code for check fail by @Vaibhav Verma in #1164

Thanks for the contribution!

🚨 OLake Go v0.10.0 Released🚨
Release: github.com/datazip-inc/olake/…/v0.10.0
What’s New

• chore(ci): add composite actions to dependabot scans by @kaileshwar16 in #1141


• feat: introducing pos deletes in olake (interoperabilty v0) by @Ankit Sharma in #1064


• fix: enforce CDC initial wait time defaults for MySQL and Postgres by @kaizakin in #1029


• chore: fix trivy vulnerability by @Vishal M in #1181


• fix: map Iceberg REST auth type by @sahitya in #1182


• feat(mysql): support CDC without binlogrowmetadata=FULL by @VIKASH CHOUDHARY in #1194

Thanks for the contribution!

🚨 OLake UI v0.5.1 Released🚨
Release: github.com/datazip-inc/olake-ui/…/v0.5.1
What’s New

• fix: integration tests by @Deepanshu Pal in #416


• fix: telemetry events by @Deepanshu Pal in #415


• feat: adding pos delete in streams by @Ankit Sharma in #419


• fix: migrate pnpm overrides from package.json to pnpm-workspace.yaml by @Vishal M in #427


• chore: upgrade go package to trivy vuln by @Vishal M in #430

🚨 OLake UI v0.5.2 Released🚨
Release: github.com/datazip-inc/olake-ui/…/v0.5.2
What’s New

• fix: resolve govulncheck and trivy CI failure by @Vishal M in #432


• fix: bump grpc to v1.83.2 for CVE-2026-84445 by @Vishal M in #435


• chore: adding index storage flag by @Ankit Sharma in #431


• chore: update text for pos delete by @Ankit Sharma in #437

Thanks for the contribution!

🚨 OLake Go v0.10.1 Released🚨
Release: github.com/datazip-inc/olake/…/v0.10.1
What’s New

• feat: optional schema discovery and stream validation during sync by @Tanishq Patil in #1039


• fix(iceberg): preserve OLake metadata columns by @copacabanaservice01 in #1179


• fix: trivy grpc failure by @Vaibhav Verma in #1221


• chore(iceberg): drop unused io.minio:minio test dependency by @Mihir Narayan in #1222


• fix: deduplication in Arrow CDC when insert+update in same sync by @sahitya in #1195

Thanks for the contribution!

🚨 OLake Helm v0.0.29 Released🚨
🔗 github.com/datazip-inc/olake-helm/…/olake-0.0.29
🚀 Features & Fixes in this release:

• chore: upgrade from temporalio/auto-setup to temporalio/server @Vishal M in #213


• fix: pull MinIO images from quay.io (Docker Hub repos deleted) by @shubham in #212

Thanks for the contribution!

Hey everyone, we’re live with Brenna’s webinar on Building High-Performance Iceberg Data Platforms, Anywhere!
Join us here: app.livestorm.co/p/…

🚨 OLake UI v0.5.3 Released🚨
Release: github.com/datazip-inc/olake-ui/…/v0.5.3
What’s New

• fix: pull MinIO images from quay.io (Docker Hub repos deleted) by @shubham in #440


• fix(opt): update spec accoring to new destination revamp by @Badal Prasad Singh in #413


• fix(deps): patch 16 HIGH severity vulnerabilities in UI dependencies by @Krishanu in #442


• fix: raise client timeouts for large stream catalogs by @Krishanu in #441


• chore: upgrade Temporal from auto-setup 1.22.3 to server 1.32.0 by @Vishal M in #436


• fix(opt): correct the commit time for table metrics by @Badal Prasad Singh in #445

Thanks for the contribution!