> For the complete documentation index, see [llms.txt](https://learn.capstorm.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://learn.capstorm.com/copystorm-release-notes/copystorm-10-64-1.md).

# CopyStorm 10.64.1

**Release Date:** August 5, 2025

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

## Patch Levels

| Date        | Patch Level      |
| ----------- | ---------------- |
| 05-Aug-2025 | Original Release |

## Salesforce API Version Update

This release updates CopyStorm to use Salesforce **API version 64**.

## Bug Fixes & Optimizations

### Daylight-Savings Replication Adjustment

CopyStorm now automatically tweaks replication window parameters when clocks spring forward or back, preventing timestamp-based skips or overlaps. [Read this article](/frequently-asked-questions/how-does-copystorm-work/how-does-copystorm-handle-daylight-savings.md) for more information about how CopyStorm handles record copy during daylight savings changeovers.

### Metadata Caching

* **New:** Introduced aggressive optimizations in the database metadata cache to reduce round-trips on missing-schema lookups.
* Dramatically improved performance when the local cache lacks a table/schema entry.
* Enhanced wildcard-pattern schema caching for Snowflake, reducing lookup times by up to 70%.

### UI Safeguards

The **Switch Database** dropdown is now disabled while a copy job is in progress, preventing accidental mid-job changes.

### Query-Limit Handling

Fixed an issue where retrying failed SOAP queries could erroneously count against the REST API limit.

### Built-in Blacklist Enhancements

Automatically excludes objects known to have undocumented or bizarre query restrictions:

* ActivityMetricRollup

## Application Experience and Interface

* Add CopyStorm launch feature to require OAuth login before accessing the application.

## Miscellaneous Fixes

* Fixed errors during Hierarchical Archive creation when parent records are absent.
* Resolved a SQL querying issue causing unnecessary record re-querying in Id-based replication.
* Resolved Snowflake connection failures when the hostname ends with whitespace.
* Fixed issues when the CopyStorm temp directory path contains spaces.
* Fixed schema parsing for Salesforce objects containing fields named “Row,” “Column,” or “Function.”
* Addressed failures querying ConversationContextEntry when records reside in the recycle bin.
* Increased the column width for the metaType field in metadata backups to prevent truncation.
* Increased Timestamp Latency Default from 2 seconds to 15 minutes.