2026_
Bundle history¶
Attention
The current status of this bundle is dependent on the completion of the 10.37 release (October 7-13, 2026, subject to change). Behavior changes described in this page might not become available in your account(s) until the completion of the release.
To determine the current version for your account, see CURRENT_VERSION.
To determine the current status of bundles in your account, see SYSTEM$SHOW_ACTIVE_BEHAVIOR_CHANGE_BUNDLES.
- Planned to be introduced, Disabled by Default, in the 10.37 release (October 7-13, 2026, subject to change); once introduced, account admins can enable for testing.
- Status planned to change in a subsequent release to Enabled by Default; however, this schedule is subject to change.
- Status planned to change in a later release to Generally Enabled; however, this schedule is subject to change.
List of changes¶
Important
This change list has been compiled using reasonable efforts. We are not always able to determine the full customer impact of a behavior change beforehand. The change list may not include all changes in a release, for example, last minute or emergency changes. In addition, behavior changes that are determined to have minimal to no user impact may not be pre-announced.
If you have any questions about the changes in this bundle, please contact Snowflake Support.
For differences between the in-advance and final versions of these notes, see Behavior Change Bundle change log.
For information and definitions of impact scores, see Impact score.
| Security Changes | Impact Score | Additional Notes |
| New function ALL_USER_DETAILS: Returns name and email to all sessions in an account (Pending) | High | |
| CREATE OR REPLACE: Grants on the replaced object are copied by default (Pending) | High | |
| SQL Changes — General | Impact Score | Additional Notes |
| Dynamic Iceberg tables: STRING and BINARY column sizes match Iceberg tables (Pending) | Medium | |
| Developer / Extensibility Changes | Impact Score | Additional Notes |
| Snowpark Container Services: New Stage Mount V1 services and jobs no longer accepted (Pending) | High | |
| Python handlers: Numba loop vectorization disabled by default on ARM warehouses (Pending) | Medium |
Behavior Change Bundle change log¶
| Announcement | Update | Date |
|---|---|---|
| Preview of upcoming bundle | Bundle 2026_08 preview page published; announcements pending | September 30, 2026 |
| Preview of upcoming bundle | Bundle 2026_08 preview announcements available | October 5, 2026 |