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Licence terms can change between releases, so verify against the repository for the version you intend to use.","source":"https://github.com/delta-io/delta","question":"Is Delta Lake open source?","confidence":0.99}],"faqSource":"generated","market":{"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[],"primaryMarkets":[]},"releaseHistory":[{"version":"v4.4.0","date":"2026-08-20T16:52:49Z","url":"https://github.com/delta-io/delta/releases/tag/v4.4.0","type":"stable"},{"version":"v3.3.3","date":"2026-08-12T21:01:45Z","url":"https://github.com/delta-io/delta/releases/tag/v3.3.3","type":"stable"},{"version":"v4.3.1","date":"2026-07-08T04:59:39Z","url":"https://github.com/delta-io/delta/releases/tag/v4.3.1","type":"stable"},{"version":"v4.3.0","date":"2026-06-18T04:26:28Z","url":"https://github.com/delta-io/delta/releases/tag/v4.3.0","type":"stable"},{"version":"v4.2.0","date":"2026-04-16T05:00:05Z","url":"https://github.com/delta-io/delta/releases/tag/v4.2.0","type":"stable"},{"version":"v4.1.0","date":"2026-02-26T02:42:06Z","url":"https://github.com/delta-io/delta/releases/tag/v4.1.0","type":"stable"},{"version":"v4.0.1","date":"2026-01-16T00:40:03Z","url":"https://github.com/delta-io/delta/releases/tag/v4.0.1","type":"stable"},{"version":"v4.0.0","date":"2025-06-09T16:22:13Z","url":"https://github.com/delta-io/delta/releases/tag/v4.0.0","type":"stable"},{"version":"v3.3.2","date":"2025-05-31T00:20:00Z","url":"https://github.com/delta-io/delta/releases/tag/v3.3.2","type":"stable"},{"version":"v3.3.1","date":"2025-05-05T03:21:16Z","url":"https://github.com/delta-io/delta/releases/tag/v3.3.1","type":"stable"},{"version":"v3.3.0","date":"2025-01-06T22:04:57Z","url":"https://github.com/delta-io/delta/releases/tag/v3.3.0","type":"stable"},{"version":"v3.2.1","date":"2024-09-26T21:00:46Z","url":"https://github.com/delta-io/delta/releases/tag/v3.2.1","type":"stable"},{"version":"v4.0.0rc1","date":"2024-06-13T16:28:01Z","url":"https://github.com/delta-io/delta/releases/tag/v4.0.0rc1","type":"prerelease"},{"version":"v3.2.0","date":"2024-05-09T19:55:28Z","url":"https://github.com/delta-io/delta/releases/tag/v3.2.0","type":"stable"},{"version":"v3.1.0","date":"2024-01-30T22:13:52Z","url":"https://github.com/delta-io/delta/releases/tag/v3.1.0","type":"stable"},{"version":"v3.0.0","date":"2023-10-17T23:04:31Z","url":"https://github.com/delta-io/delta/releases/tag/v3.0.0","type":"stable"},{"version":"v2.4.0","date":"2023-05-25T22:10:14Z","url":"https://github.com/delta-io/delta/releases/tag/v2.4.0","type":"stable"},{"version":"v2.3.0","date":"2023-04-05T18:42:33Z","url":"https://github.com/delta-io/delta/releases/tag/v2.3.0","type":"stable"},{"version":"v2.0.2","date":"2023-01-13T22:44:44Z","url":"https://github.com/delta-io/delta/releases/tag/v2.0.2","type":"stable"},{"version":"v2.2.0","date":"2022-12-05T23:01:59Z","url":"https://github.com/delta-io/delta/releases/tag/v2.2.0","type":"stable"}],"integrations":[{"name":"Apache Spark"},{"name":"Apache Flink"},{"name":"Apache Hive"},{"name":"Apache Pulsar"},{"name":"Apache Druid"},{"name":"ClickHouse"},{"name":"Trino"},{"name":"PrestoDB"},{"name":"StarRocks"},{"name":"RisingWave"},{"name":"Dagster"},{"name":"Hopsworks"},{"name":"MLflow"},{"name":"Kafka"},{"name":"AWS Athena"},{"name":"AWS EMR"},{"name":"AWS Glue"},{"name":"Azure Stream Analytics"},{"name":"Google BigQuery"},{"name":"Snowflake"},{"name":"Databricks"},{"name":"AWS Redshift"},{"name":"Microsoft Fabric"},{"name":"Power BI"},{"name":"Starburst"},{"name":"Oracle"},{"name":"Excel"},{"name":"FINOS Legend"},{"name":"Kotosiro"},{"name":"Apache Kafka","native":true},{"name":"Amazon Athena"},{"name":"Amazon Redshift"},{"name":"Azure Fabric"},{"name":"Apache Iceberg"},{"name":"Apache Hudi"}],"vulnerabilities":{"count":0,"last12m":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=maven&package_name=io.delta%3Adelta-standalone_2.12&per_page=100"},"claimed":false,"updatedAt":"2026-09-10T16:11:12.525Z","formats":{"json":"https://www.vioscale.ai/api/v1/software/delta-lake","markdown":"https://www.vioscale.ai/software/delta-lake.md","html":"https://www.vioscale.ai/software/delta-lake"}},"meta":{"source":"https://www.vioscale.ai","license":"CC-BY-4.0","generatedAt":"2026-09-21T05:27:08.561Z","disclaimer":"Independent, evidence-based. Every fact carries provenance."}}