# CopyStorm 10.65.1

This is a feature, bug fix, and Salesforce API version upgrade release. As always existing Copystorm configuration files are backwards compatible.

#### Salesforce API Version Update

This release updates CopyStorm to use Salesforce API version 65.

#### Patch Levels

|             |                  |
| ----------- | ---------------- |
| 28-Apr-2026 | Original Release |

### Important: Salesforce Username/Password Login Deprecated

Salesforce API version 65 deprecates the SOAP username/password login endpoint. Customers should migrate to an external client application configured with OAuth. CopyStorm jobs using a login type that does not support API 65 will automatically fall back to API 64, and an exception will be logged at the start of each job as a reminder to migrate.

This exception can not be eliminated until OAuth authentication is used. 

**Salesforce API Version Fallback for Username/Password Logins**

The "Fallback API Detected" error does **not** stop jobs from running - it is informational, and indicates that CopyStorm is not able to use the most recent Salesforce API features. The error will be resolved when updating to JWT (or other OAuth) authentication.

Please reference [Salesforce OAuth Login Types](/frequently-asked-questions/usage/where-does-copystorm-store-passwords/salesforce-oauth-login-types.md).

#### New Features

**Support for Single Column Rebuild on ALTER Failures**

This release introduces automatic column rebuild for Salesforce datatype changes that are incompatible with SQL. Previously this requred manual intervention, but these fixes will now be automatic!\
\
For example, changing a *Text* field to a *Number* field will now be done at runtime.\
\
This new feature is on by default and will automatically rebuild and repopulate database columns when Salesforce schema changes are not compatible with the database. The previous column is kept in the database using a different column name.

**Headless Snapshot Policy Execution**

CopyStorm can now execute snapshot rules for snapshot polices using the command line. See the documentation [here](/reference/archive-tab/run-snapshot-policy-from-command-line.md) for command formatting.

**Metadata Exclusion Selection**

Configuration of metadata backup can now be done with Include or Exclude lists - using similar configurations as Salesforce object selection. This update introduces exclusion lists, which lets users back up all Metadata objects except specific objects that should be ignored.

**Job History Table Sorting**

The table showing past job executions within the *History* tab can now be sorted by each column.

#### Bug Fixes and Misc. Optimizations

**Snapshot Deletion Improvement During Object Replication**

This version of CopyStorm centralizes Snapshot Record cleanup to the end of the replication job to ensure that replication for other objects is not blocked during record cleanup, improving job runtime.

**Salesforce OAuth 2.0 JWT Login Improvement**

This release introduces a new, friendlier certificate management feature to help transition from Username / Password Salesforce logins to certificate-based JWT logins.

This feature will help you transition to a supported login type, in preparation for Salesforce's deprecation of Username/Password API logins.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://learn.capstorm.com/copystorm-release-notes/copystorm-10.65.1.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.