Unbundled Behavior Changes¶

Unbundled behavior changes are not associated or released with a behavior change bundle.

To help you manage your operations and minimize disruption to your Snowflake service, we document behavior changes that may impact your usage, including:

Upcoming pending changes that will not be part of a behavior change bundle and cannot be enabled in advance.
Recently implemented changes that were previously pending/disabled, were not part of a behavior change bundle, and cannot be disabled.
Canceled behavior changes that have been removed from BCR bundles and are no longer moving forward.

If you have questions about any of these behavior changes, please feel free to contact Snowflake Support.

Upcoming Pending Changes¶

The following table lists unbundled behavior changes that are pending. Pending unbundled behavior changes have not been released yet.

Important

All information in this table, including planned versions and dates, is subject to change; the information is provided only as a guideline for any updates you need to make to accommodate the changes.

If a link is not provided to the individual pending behavior change, the release in which the bundle was introduced has not started or is still in progress.

Planned Release	Functional Area	Pending Behavior Change	Additional Notes
This change is planned for June 2025	Azure storage: New required VNet subnet IDs	Azure storage: New required VNet subnet IDs
This change is planned for June 2025	Snowflake Native Apps: Changes to privileges commonly used by apps	Snowflake Native Apps: Changes to privileges commonly used by apps
This change is planned for the week of February 24th, 2025.	Virtual Private Cloud IDs	Amazon Virtual Private Cloud ID for external stage, external function, and external volume	This change will roll out gradually across all AWS regions beginning the week of February 24, 2025.
This change will occur gradually across all AWS regions from January 5 - January 31 2025.	Change of Certificate Authority & OCSP Allowlist for AWS Customers	Change of Certificate Authority and OCSP Allowlist for AWS Customers
This change will occur gradually across all regions from October - November 2024 (Azure & GCP), February 2025 (AWS).	TLS Cipher Suite Requirements	Changes in TLS Cipher Suite Requirements
	Snowflake CLI, Connectors, Drivers, and SQL API Changes	SnowSQL- Change to the value of the sql_split property (Pending)
	Data Loading / Unloading Changes.	Data loading, data unloading, and file staging DML commands: Single-character pattern matches (Postponed)	This change was originally planned for February, 2021; however, it has been postponed and a new release date has not been determined. This change is not available for testing.
	Information Schema: TABLE_PRIVILEGES view.	TABLE_PRIVILEGES View: Update GRANTOR column value in the consumer account (Postponed)	This behavior change was originally planned for September, 2023; however, it has been postponed and a new release date has not been determined. This change is not available for testing.
	Cloning: Table history.	Cloning: Table history not preserved on clone (Postponed)	This behavior change was originally in the 2023_07 bundle and intended to become enabled by default in the 2023_08 bundle. However, it has been postponed and a new release date has not been determined. This change is not available for testing.

Recently Implemented Changes¶

This table lists behavior changes that were implemented independently of a behavior change bundle. These changes include certain types of changes to Snowflake clients (connectors, drivers, etc.), platforms, and libraries. Such changes cannot be disabled.

Release Date	Functional Area	Implemented Behavior Change	Additional Notes
Week of March 17, 2025	Data Lineage	Data Lineage: VIEW LINEAGE privilege granted to the PUBLIC role
Week of March 3, 2025	Document AI	Document AI: CREATE MODEL privilege required to create, publish, and train model builds
Week of January 20th, 2025	Secure objects	Secure objects: Redaction of information in error messages
Week of June 17th, 2024	HTTP Error Codes	Change in HTTP error code for URL not found error
May 10, 2024	Snowflake Cortex ML Functions Changes	Cortex ML Functions - New column in single-series Forecasting and Anomaly Detection results
March 26, 2024	SQL Changes — Organization Usage Views	Organization Usage: Updated billing views
March 04-05, 2024	Data Pipelines: Dynamic Tables	Dynamic tables: Changes to ACCOUNT_USAGE.TABLES and INFORMATION_SCHEMA.TABLES
Nov 30, 2023	Snowflake Native App Framework	Snowflake Native App Framework: Need to recreate or update some APPLICATION objects
Nov 14, 2023	Snowflake Native App Framework	Snowflake Native App Framework: Providers must accept terms of service to set the DISTRIBUTION property to EXTERNAL
Nov 14, 2023	Snowflake Native App Framework	Snowflake Native App Framework Changes to the version output for the SHOW APPLICATIONS and DESC APPLICATION commands
Nov 7, 2023	Snowflake Native App Framework	Snowflake Native App Framework Cannot use “UNVERSIONED” as the prefix of a version label
October 23, 2023	SQL Changes — Usage Views & Information Schema Views / Table Functions	WAREHOUSE_EVENTS_HISTORY view: Change to the CLUSTER_NUMBER column output
Sep 28, 2023.	Data Loading and Unloading	Stronger UTF-8 validation for external files
Sep 19, 2023.	SQL Changes — Commands & Functions	SHOW APPLICATIONS command: Changes to the LABEL column output	This change is enabled by default and cannot be disabled.
Aug 23, 2023	SQL Changes — Security	CREATE USER command: NETWORK_POLICY parameter must specify a valid network policy
Sep 27, 2022	Snowflake CLI, Connectors, Drivers, and SQL API Changes	Snowflake Connector for Python: Empty results of fetch_arrow and fetch_pandas are typed
Aug 24, 2022	Snowflake CLI, Connectors, Drivers, and SQL API Changes	Snowflake .NET driver update - August 2022	Snowflake .NET driver 2.0.16: Replaces .NET Standard 2.0 with .NET 6.0
2021 and 2022	Infrastructure Changes	Microsoft Azure subnet expansion (Pending for selected accounts)	This change only impacts accounts hosted on Azure that are using the functionality documented in the provided article.

Canceled Behavior Changes¶

The following table lists canceled behavior changes. Canceled behavior changes are behavior changes that have been removed from BCR bundles and are no longer moving forward.

Originally Planned BCR Bundle	Functional Area	Canceled Behavior Change	Additional Notes
2024_08 Bundle (Generally Enabled)	Data Governance	Use primary role for authorizing view and materialized view creation (Canceled)
2024_08 Bundle (Generally Enabled)	Security	GRANT OWNERSHIP ON ROLE command: Restrict transfer of role ownership to itself (Canceled)