Data and AI releases

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Databricks Runtime 19 (Beta): June 26, 2026

BetaVerified

Behavioral changes Environment variable availability restricted in standard access mode : In standard access mode , only a predefined set of environment variables is available to the Spark engine and init scripts.

GovernanceObservability

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Also shipped Jun 26, 2026Databricks in June 2026 →

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Customer-managed VPC will soon be required for classic workspaces

In a future release, Databricks plans to deprecate classic workspace creation with a Databricks-managed VPC. New classic workspaces will require a customer-managed VPC. For the simplest quick start, use a serverless workspace . A detailed migration timeline will be communicated separately. See Configure a customer-managed VPC .

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Databricks Runtime maintenance updates (06/29)

New maintenance updates are available for supported Databricks Runtime versions. These updates include bug fixes, security patches, and performance improvements. For details, see: Databricks Runtime 18 Databricks Runtime 18.2 Databricks Runtime 18.1 Databricks Runtime 18.0 Databricks Runtime 17.3 LTS Databricks Runtime 16.4 LTS Databricks Runtime 15.4 LTS...

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Custom Docker images for AI Runtime CLI workloads (Beta)

You can now bring your own Docker container image to AI Runtime CLI ( air ) workloads. This feature is in Beta . Use a custom image when you need specific system library versions, complex dependencies, or a reproducible environment. See Use custom Docker images .

Beta
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Parquet v2 for Delta Lake tables is generally available

Parquet v2 is now generally available for Delta Lake tables in Databricks Runtime 18.1 and above. Parquet v2 uses advanced encodings, v2 data page headers, and INT64 timestamps to improve query performance and reduce table sizes. To use, set the delta.parquet.format.version table property to 2.12.0 or enable automatic upgrades.

GA
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Budgets are now generally available

Budgets, including budgets for Unity Gateway, are now generally available. Budgets let admins define spending thresholds. For requests managed through Unity Gateway, including Genie interactions, admins can set additional per-user thresholds and overrides, with configurable actions such as email alerting and usage blocking.

GA
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Private Link for account-level resources (Beta)

You can now use Private Link to privately connect to Databricks account-level resources, such as the account console, through a VPC interface endpoint instead of the public internet. See Configure inbound Private Link for account-level resources .

Beta
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