Snowflake Openflow version history¶

New features and improvements¶

• BYOC Data Plane agent:

  • The connector supports upgrades for Deployments with +30 nodes.

  • Fixes health checks for Load Balancer Target Groups, so everything shows green in the AWS Console.

  Applies to:

  • BYOC Data Plane Agent 0.33.0

New features and improvements¶

• Supports a finer grained privilege model for Deployments and Runtimes including MONITOR and OPERATE privileges.

  Applies to:

  • Control Plane UI v0.51.0

  • Control Plane Core v0.68.0

  • Runtime Operator 0.39.0

Bug fixes¶

• MS SQL Server: Fixes handling of datetime when used as a primary key.

  Applies to:

  • Runtime Extensions 2025.8.26.18

New features and improvements¶

• New Runtime UI 0.47.0.

  Applies to:

  • Runtime Server 2025.8.21.17

• Uses Google Ads API v21 (Note, v18 is no longer supported).

  Applies to:

  • Runtime Extensions 2025.8.21.17

• PostgreSQL connector: Supports TOASTed values.

  Applies to:

  • Connectors 2025.8.21.16

New features and improvements¶

• Supports unquoted parameter references with spaces in their names within an expression language.

  Applies to:

  • Runtime Server 2025.8.19.18

• Adds Google Cloud support to PutSnowpipeStreaming2.

  Applies to:

  • Runtime Extensions 2025.8.20.10

• Adds support for Incremental Only mode in PostgreSQL CDC connector.

  Applies to:

  • Runtime Extensions 2025.8.20.10

Bug fixes¶

• Fixes error when trying to verify configuration in List Azure processors.

  Applies to:

  • Runtime Extensions 2025.8.20.10

• Slack connectors: Fixes handling of attachments by appending the File ID to the filename for the files stored in the stage.

  Applies to:

  • Connectors 2025.8.19.17

Bug fixes¶

• Resolves an issue that sometimes caused Runtime deletion to fail in Snowflake Deployments.

  Applies to:

  • Control Plane Core 0.64.0

New features and improvements¶

• New Runtime UI 0.46.0

  • For properties with allowable values, the combo editor now offers a search capability.

  • Improves readability in Provenance Event dialog.

  Applies to:

  • Runtime Server 2025.8.14.18

Bug fixes¶

• Resolves an issue facilitating Runtime autoscaling in Snowflake Deployments.

  Applies to:

  • Runtime Operator 0.38.0

New features and improvements¶

• New Runtime UI 0.45.0: Minor improvements to the Component State dialog to improve readability of state entries.

  Applies to:

  • Runtime Server 2025.8.12.20

• Adds FlowFile attributes support for Database and Schema properties in PutSnowflakeInternalStageFile.

  Applies to:

  • Runtime Extensions 2025.8.12.20

• New GetConfluenceSpaces processor.

  Applies to:

  • Runtime Extensions 2025.8.12.20

Bug fixes¶

• PostgreSQL CDC now properly handles DATE, TIME, TIMESTAMP primary keys.

  Applies to:

  • Runtime Extensions 2025.8.12.20

New features and improvements¶

• New AWS BYO-VPC Deployments now adds the “Private Security Group” to the EKS Cluster, making it easier fto configure connections to data sources.

  Applies to:

  • Control Plane Core 0.62.0

• Runtime and Deployment action menus now have separators to help group actions.

  Applies to:

  • Control Plane UI 0.49.0

• Account roles show in a searchable selection with virtual scrolling.

  Applies to:

  • Control Plane UI 0.49.0

Bug fixes¶

• Resolves an issue for new Deployments with a private security group configuration that couldn’t pull images from Snowflake over PrivateLink.

  Applies to:

  • Control Plane Core 0.62.0

Bug fixes¶

• Fixes issue destroying BYOC Deployments that was introduced with 0.29.0.

  Applies to:

  • BYOC Data Plane Agent 0.32.0

• Fixes issue from 0.29.0 release where BYOC Deployments in AWS Regions with longer names may fail due to IAM Policy length limitations.

  Applies to:

  • BYOC Data Plane Agent 0.32.0

New features and improvements¶

• Upgrades the AMI of EKS nodes when the Deployment is upgraded.

  Applies to:

  • BYOC Data Plane Agent 0.30.0

• Removes unnecessary IPv6 Security Group rules for ingress and egress.

  Applies to:

  • BYOC Data Plane Agent 0.30.0

New features and improvements¶

• New Runtime UI 0.44.0: Improves ConsumeKinesisStream by introducing a schema difference handling strategy to specify how records using the same schema should be grouped.

  Applies to:

  • Runtime Server 2025.8.7.20

• Improves ConsumeKafka by introducing an Inject Offset Output strategy to add a field kafkaOffset to the records.

  Applies to:

  • Runtime Extensions 2025.8.7.20

• Adds the preview tag for Salesforce, Confluence and HubSpot components.

  Applies to:

  • Runtime Extensions 2025.8.7.20

• Better configuration validation in UpdateSnowflakeDatabase to avoid using empty parameters.

  Applies to:

  • Runtime Extensions 2025.8.7.20

• Adds GetConfluencePageContent and GetConfluencePageIds processors for Confluence.

  Applies to:

  • Runtime Extensions 2025.8.7.20

Bug fixes¶

• Fixes issue in rendering the canvas that surfaced on initial page load.

  Applies to:

  • Runtime Server 2025.8.7.20

• Fixes UpdateSnowflakeDatabase to properly redirect to the failure relationship when schema is not specified or does not exist.

  Applies to:

  • Runtime Extensions 2025.8.7.20

• Improves error handling of non-authorized calls in HubSpot processors.

  Applies to:

  • Runtime Extensions 2025.8.7.20

Behavior changes¶

• Adds Pipe Info Counter and Channel Error Message to PutSnowpipeStreaming2.

  Applies to:

  • Runtime Extensions 2025.8.5.19

New features and improvements¶

• New Runtime UI 0.43.0: The Runtime UI now supports labeling extensions in Preview. The badge is shown in the create dialog, on the canvas, in the operate palette, in the edit dialog, and in listings for extensions not on the canvas.

  Applies to:

  • Runtime Server 2025.8.5.19

• MySQL Connector: Supports enabling the connector in Incremental mode only.

  Applies to:

  • Runtime Extensions 2025.8.5.19

Bug fixes¶

• Fixes management of parameters when a parameter provider is responsible for multiple parameter contexts.

• Hubspot Connector: Improves handling of non-supported object types and fixed processing ordering of the events.

  Applies to:

  • Runtime Extensions 2025.8.5.19

New features and improvements¶

• Includes improvements necessary to support BYOC Private Deployments.

  Applies to:

  • Data Plane Service 0.60.0

• Private Deployments: All images and binaries are provided by Snowflake instead of various internet sources.

  Applies to:

  • BYOC Data Plane Agent 0.29.0

• Custom Ingress for “Bring Your Own VPC” Deployments: Supports enterprise customers who use VPNs to access their cloud infrastructure and self-managed TLS certificates.

  Applies to:

  • BYOC Data Plane Agent 0.29.0

• Adds end-to-end support for PrivateLink. Previously, data and management communications were available over PrivateLink. Now, the Deployment can install over PrivateLink, too.

  Applies to:

  • BYOC Data Plane Agent 0.29.0

Bug fixes¶

• Fixes an issue that disrupted Connector deployment for customers with a large number of Snowflake roles.

  Applies to:

  • Data Plane Service 0.60.0

Bug fixes¶

• Fixes an issue with certificate refresh upon renewal which prevented users from logging into older Runtimes.

  Applies to:

  • Openflow Runtime Gateway 2025.8.1.14

New features and improvements¶

• In Runtime and Deployment listings, more actions in the menus are disabled rather than hidden.

  Applies to:

  • Control Plane UI 0.48.0

• Removes a link to accept terms. This change prevents problems when the user doesn’t have an active Snowsight session.

  Applies to:

  • Control Plane UI 0.48.0

• When a new version is detected, prompts the user to reload the CP UI.

  Applies to:

  • Control Plane UI 0.48.0

• Disallows changing ownership of Runtimes in Snowflake Deployments.

  Applies to:

  • Control Plane UI 0.48.0

• Adds improvements necessary to support BYOC Private Deployments.

  Applies to:

  • Control Plane Core 0.60.0

• Improves handling of outbound grants when transferring ownership of a Runtime or Deployment.

  Applies to:

  • Control Plane Core 0.60.0

• Trial accounts are now permitted to use Openflow with relevant parameter enabled.

  Applies to:

  • Control Plane Core 0.60.0

Bug fixes¶

• Fixes bug that required a Snowflake role, even when the field was hidden.

  Applies to:

  • Control Plane UI 0.48.0

• Fixes an issue that disrupted use of Control Plane for customers with a large number of Snowflake roles.

  Applies to:

  • Control Plane Core 0.60.0

New features and improvements¶

• New Runtime UI 0.42.0: Improves formatting in Status History dialog when values are lengthy.

  Applies to:

  • Runtime Server 2025.7.31.18

• Adds File Fragment Size and Count to PutSnowpipeStreaming2.

  Applies to:

  • Runtime Extensions 2025.7.31.18

• Introduces new Confluence processors for the upcoming connector GetConfluenceGroupUsers, GetConfluencePagePermissions, GetConfluenceSpacePermissions, ListConfluenceGroups.

  Applies to:

  • Runtime Extensions 2025.7.31.18

• Adds support for TOASTed value in PostgreSQL CDC.

  Applies to:

  • Runtime Extensions 2025.7.31.18

Bug fixes¶

• Fixes initial rendering of canvas when fonts may load slowly.

  Applies to:

  • Runtime Extensions 2025.7.31.18

• Fixes parameter removal in Parameter Contexts owned by a Parameter Provider.

  Applies to:

  • Runtime Extensions 2025.7.31.18

New features and improvements¶

• Dataverse: Max Page Size is now exposed as a parameter.

• Hubspot: Redesigned the flow definition of the connector.

• Jira: Improved readability of the flow. The scheduling is now exposed via a parameter.

  Applies to:

  • Connectors 2025.7.31.17

Bug fixes¶

• Fixes an issue with scaling that left some nodes in a disconnected state.

  Applies to:

  • Runtime Server 2025.7.29.9

New features and improvements¶

• New Runtime UI 0.41.0

• Adds support for users to reset all Counters in a single action.

  Applies to:

  • Runtime Server 2025.7.24.18

Bug fixes¶

• Fixes an issue that caused upgrade failure for Runtimes with more than 1 node present.

  Applies to:

  • Runtime Server 2025.7.24.18

• Fixes S3 Location Type in PutSnowpipeStreaming2.

  Applies to:

  • Runtime Extensions 2025.7.24.18

• Kafka Connectors: Fixes referenced readers when writing to Iceberg formatted tables.

  Applies to:

  • Connectors 2025.7.24.17

New features and improvements¶

• Deploying Connectors now uses the user’s selected active role from the Control Plane.

• Adds support for considering Snowflake role hierarchy during authorization controls.

  Applies to:

  • Data Plane Service 0.58.0

New features and improvements¶

• Adds support for selecting an active role to use in the application, rather than relying on a default role and secondary role inheritance.

  Applies to:

  • Control Plane UI 0.47.0

  • Control Plane Core 0.58.0

• Adds support for considering Snowflake role hierarchy during authorization controls.

  Applies to:

  • Control Plane Core 0.58.0

New features and improvements¶

• Deploying Connectors and accessing Runtimes now uses the user’s selected active role from the Control Plane.

• Adds support for considering Snowflake role hierarchy during authorization controls.

  Applies to:

  • Openflow Runtime Gateway 2025.7.22.20

New features and improvements¶

• MySQL: Supports DDLs with partition operation like EXCHANGE PARTITION or DROP PARTITION.

• Supports binary primary keys in PostgreSQL and MS SQL Server.

• Adds duration counters to PutSnowpipeStreaming2.

• Adds Azure storage support to PutSnowpipeStreaming2.

• Adds Gitlab and Bitbucket Registry Clients.

• A new controller service better supports Slack API rate limits.

  Applies to:

  • Runtime Extensions 2025.7.22.19

Bug fixes¶

• Fixes SnowflakeSignJWT controller service.

  Applies to:

  • Runtime Extensions 2025.7.22.19

Bug fixes¶

• Fixes upgrades to pull and use the latest host scripts. This change enables Openflow to more easily make changes to the Agent itself during an upgrade.

  Applies to:

  • AWS Data Plane Agent 0.25.1

New features and improvements¶

• Adds support for generating and downloading Runtime Diagnostic Bundles.

  Applies to:

  • Data Plane Service 0.53.0

New features and improvements¶

• New Runtime UI 0.40.0: Fixes a bug that prevented tooltips from closing on the canvas.

  Applies to:

  • Runtime Server 2025.7.15.16

• Adds the PutSnowpipeStreaming2 processor using SSv2.

  Applies to:

  • Runtime Extensions 2025.7.15.16

• Confluence JIRA connector: Improves type mapping for the JIRA issues. Uses the new processor for managing lifecycle of views.

  Applies to:

  • Connectors 2025.7.15.14

• Slack connectors: Changes defaults for run schedule properties to avoid rate limiting errors.

  Applies to:

  • Connectors 2025.7.15.14

New features and improvements¶

• Adds support for generating and downloading Runtime Diagnostic Bundles.

  Applies to:

  • Control Plane UI 0.46.0

  • Control Plane Core 0.53.0

New features and improvements¶

• Adds support for PrivateLink redirects for the Launch Openflow button.

  Applies to:

  • Control Plane UI 0.45.2

Bug fixes¶

• Fixes an issue where logout doesn’t truly log the user out if the user revisits soon after.

  Applies to:

  • Control Plane UI 0.45.2

New features and improvements¶

• Users must have proper privileges before they can list or view a runtime.

  Applies to:

  • Control Plane Core 0.52.0

Bug fixes¶

• Fixes a bug that caused Runtime and Deployment listings not to show and prevented creation of new resources.

  Applies to:

  • Control Plane UI 0.45.1

New features and improvements¶

• New Runtime UI 0.39.0

  Applies to:

  • Runtime Server 2025.7.9.14

• Git Registry Clients have the option to ignore parameter changes when versioning a new version of a flow.

  Applies to:

  • Runtime Extensions 2025.7.9.14

• New HubSpot processor to retrieve the schema of HubSpot objects.

  Applies to:

  • Runtime Extensions 2025.7.9.14

• New processor UpdateSnowflakeView to manage lifecycle of Snowflake views.

  Applies to:

  • Runtime Extensions 2025.7.9.14

• New controller service RemoveFieldRecordReader to drop fields on read.

  Applies to:

  • Runtime Extensions 2025.7.9.14

• Supports PostgreSQL Aurora.

  Applies to:

  • Runtime Extensions 2025.7.9.14

• Improves colors in canvas for Process Group version control status.

  Applies to:

  • Runtime Server 2025.7.9.14

• Improves styling for better alignment with Balto colors.

  Applies to:

  • Runtime Server 2025.7.9.14

Bug fixes¶

• Assets are no longer prevented from being re-uploaded in the Manage Assets dialog.

  Applies to:

  • Runtime Server 2025.7.9.14

• When using form control to increment a numeric value, output from a dirty Edit Processor form is no longer prevented.

  Applies to:

  • Runtime Server 2025.7.9.14

• CaptureChangeSQLServer generates a valid query when the primary key consists of multiple columns.

  Applies to:

  • Runtime Extensions 2025.7.9.14

• UpdateSnowflakeDatabase now checks only column types when required.

  Applies to:

  • Runtime Extensions 2025.7.9.14

• PostgresSQL, SQL Server and MySQL Connectors: Change to Journal creation process group to remove the false positive error bulletin for PutSnowpipeStreaming when it was asked to create channels on non yet existing tables/streams.

  Applies to:

  • Connectors 2025.7.8.14

Bug fixes¶

• Upgrades no longer get stuck when upgrading due to a missing Data Plane UI 0.7.0 image.

  Applies to:

  • AWS Data Plane Agent 0.22.2

Bug fixes¶

• New deployments no longer fail to install due to mid-handling failure code when checking for the presence of AWS ECR repositories.

  Applies to:

  • AWS Data Plane Agent 0.22.1

New features and improvements¶

• Google Ads: Limits the numbers of calls to Google Ads API when validating the components to avoid Rate Limit errors.

  Applies to:

  • Runtime Extensions 2025.7.1.182025-07-14

  • Control Plane UI 0.46.0

Bug fixes¶

• Fixes NullPointerExpception in PutSnowpipeStreaming when processing empty flow files and Delivery Guarantee is set to Exactly once.

  Applies to:

  • Runtime Extensions 2025.6.27.21

New features and improvements¶

• New terms of service flow: Customers can use Control Plane to create Snowflake-managed deployments without accepting BYOC and Connector terms.

  Applies to:

  • Control Plane UI 0.43.0

  • Control Plane Core 0.51.0

New features and improvements¶

• Tables without primary keys are retried instead of failed.

  Applies to:

  • Runtime Extensions 2025.6.26.16

• New Alter Strategy in UpdateSnowflakeDatabase processor has the option to ignore column type changes.

  Applies to:

  • Runtime Extensions 2025.6.26.16

• Kafka Connectors: Ignore column type mismatch in UpdateSnowflakeDatabase for Kafka connectors is more resilient in case of issue with schema inference.

  Applies to:

  • Connectors 2025.6.26.15

• Google Drive & SharePoint Connectors: Improves the flow to avoid a race condition where group synchronization kicks off but PERMS_GROUPS has not been created yet

  Applies to:

  • Connectors 2025.6.26.15

• Kafka Connectors: Warehouse is no longer needed. The corresponding parameter is removed.

  Applies to:

  • Connectors 2025.6.26.15

Bug fixes¶

• Fixes fetching of HubSpot archived records.

  Applies to:

  • Runtime Extensions 2025.6.26.16

New features and improvements¶

• Fixes Create Runtime failures where the minimum node count is greater than 1.

  Applies to:

  • Data Plane Service 0.50.0

• Active role now displays in the current user menu.

  Applies to:

  • Data Plane UI 0.7.0

New features and improvements¶

• New Deployments now surface when an upgrade is available, with link to documentation. earlier deployments can also use this functionality after a migration to a newer version.

  Applies to:

  • Control Plane UI 0.42.0

• New Deployments send status updates to Openflow Control Plane indicating when upgrades are present.

  Applies to:

  • Control Plane Core 0.50.0

Bug fixes¶

• The PrPr tag is included on some new connectors.

  Applies to:

  • Control Plane Core 0.50.0

Bug fixes¶

• Deployments created with AWS Data Plane Agent 0.20.0 are no longer prevented from adopting future updates to EC2 Agent Host scripts.

  Applies to:

  • AWS Data Plane Agent 0.21.0

New features and improvements¶

• Supports tagging all AWS resources created and managed by Openflow. Enables deployments governed by security controls like AWS SCP and cost controls like AWS MAP.

  Applies to:

  • AWS Data Plane Agent 0.19.0

Bug fixes¶

• New Openflow BYOC Deployments and upgrades of existing deployments are no longer blocked by an “Unsupported block type” error.

  Applies to:

  • AWS Data Plane Agent 0.20.0

New features and improvements¶

• Process Group metrics are now visible when using the Stateless engine.

  Applies to:

  • Runtime Server 2025.6.17.16

Bug fixes¶

• The toolbar renders properly when font size is scaled in the browser settings.

  Applies to:

  • Runtime Server 2025.6.17.16

• The UnpackContent shows the TAR option again.

  Applies to:

  • Runtime Server 2025.6.17.16

New features and improvements¶

• JIRA: Multi-projects support flattened views in Snowflake destination.

  Applies to:

  • Connectors 2025.6.17.15

New features and improvements¶

• Google Sheets: Improves failure handling by retrying when ingesting data into Snowflake.

  Applies to:

  • Connectors 2025.6.12.19

• Workday: Uses TRUNCATE instead of REPLACE when possible on the destination table.

  Applies to:

  • Connectors 2025.6.12.19

• Sharepoint / Google Drive: Improves failure handling with proper retry / logging in case of failures.

  Applies to:

  • Connectors 2025.6.12.19

Bug fixes¶

• SQL Server: Prevents stream staleness.

  Applies to:

  • Connectors 2025.6.12.19

• Box: Properly reflects permissions when groups are removed from files permissions in Box.

  Applies to:

  • Connectors 2025.6.12.19

• Google Drive (Simple Ingest) - Fixes handling of files being deleted.

  Applies to:

  • Connectors 2025.6.12.19

• Workday: Fixes clustering configuration to have the first processor run on the primary node only.

  Applies to:

  • Connectors 2025.6.12.19

New features and improvements¶

• Error reporting now shows in banners instead of toast notifications.

  Applies to:

  • Runtime Server 2025.6.12.21

• Adds support for different ranges in the Status History dialog by selecting different start timestamps.

  Applies to:

  • Runtime Server 2025.6.12.21

• Introduces a Process Group column to the Parameter Context table to more efficiently see bound Process Groups.

  Applies to:

  • Runtime Server 2025.6.12.21

• Adds the possibility to specify multiple projects to fetch JIRA issues when using ‘Simple Search’.

  Applies to:

  • Runtime Extensions 2025.6.12.21

• Improves handling of all fields in the JIRA connector. Improves mapping into destination table by using an individual column per field.

  Applies to:

  • Runtime Extensions 2025.6.12.21

• Adds support for the PuPr of Snowflake Structured Maps/Arrays/Objects.

  Applies to:

  • Runtime Extensions 2025.6.12.21

• Google Sheets connector now supports Boolean and numbers to be used in the same column.

  Applies to:

  • Runtime Extensions 2025.6.12.21

Bug fixes¶

• MySQL: Properly handles a changes in the column filtering parameter during replication.

  Applies to:

  • Runtime Extensions 2025.6.12.21

• MySQL: Fixes potential connection leakage when being disconnected from the binlog.

  Applies to:

  • Runtime Extensions 2025.6.12.21

• SQL Server: Fixes column ordering handling in the Journal Log table.

  Applies to:

  • Runtime Extensions 2025.6.12.21

New features and improvements¶

• Skeleton loaders are now shown in the Deployment and Runtime listings when permissions are evaluated.

  Applies to:

  • Control Plane UI 0.41.0

• Skeleton loaders are now shown in Create Runtime and Add Connector to Runtime dialogs while options are loaded and permissions are evaluated.

  Applies to:

  • Control Plane UI 0.41.0

New features and improvements¶

• Adds pre-configured version control support for custom flows.

  Applies to:

  • Runtime Server 2025.6.6.19

• Gracefully shuts down Processors and Controller Services for Stateless Process Groups.

  Applies to:

  • Runtime Server 2025.6.6.19

• Upgrades Snowflake JDBC Driver to 3.24.2

  Applies to:

  • Runtime Extensions 2025.6.6.16

Bug fixes¶

• Resolves an issue that prevented newer Runtimes from installing the latest Microsoft Dataverse Connector.

  Applies to:

  • Runtime Extensions 2025.6.6.16

• Removes Microsoft SQL Server replication of logical databases.

  Applies to:

  • Runtime Extensions 2025.6.6.16

• Adds support for logging in to Openflow Runtimes using role names with dashes.

  Applies to:

  • Runtime Gateway 2025.6.8.2

New features and improvements¶

• Add kafka.max.offset attribute to Records produced by ConsumeKafka

  Applies to:

  • Runtime Extensions 2025.5.31.15