## Features/Improvements
**Project Level Access Keys**\
You can now create access keys at the project level for better access management. This helps teams manage multiple projects more efficiently by controlling access separately for each project.
**Switch System Credentials at the Workflow Level**\
You can now switch system credentials at the workflow level for better control and management. This helps teams manage multiple workflows more efficiently by controlling access separately for each workflow.
**Shopify Beta system with Open Authentication support**\
The new Shopify Beta version now supports Open Authentication for more secure and flexible access. This improves security and enhances the user experience when connecting to Shopify.
**Inline filter() functions to filter JSON data based on conditions**\
The new inline filter() function allows you to filter JSON data directly within workflows based on specific conditions. This makes it easier to extract relevant information quickly without external tools or scripts.
**Support Ticket Improvements**\
Added preview support for image and document attachments. Expanded supported attachment formats to include .log, .zip, .rar, .7z, .mp4, .json, and .xml. Improved the support ticket list view for better usability, navigation, and overall user experience.
## Minor Improvements & Bug Fixes
* Implemented general security enhancements across the product.
* Enabled handling of non-ASCII characters in workflows using Formatter or inline transformations.
* Resolved dependency issues when cutting and pasting workflow steps.
* Added support for mock data in snippets.
* Made API request information (pre-processed data and mapped data) accessible in subsequent workflow steps.
* Enabled overwriting of existing workflows during import.
* Added step numbers in the detailed workflow logs.
* Fixed issues in inline transformations, including quote handling and malformed syntax.
* Resolved an issue where auto sync continued even after a workflow or pipe was disabled.
* Fixed incorrect next sync time calculation when using time zones other than UTC in the cron builder.
* Resolved TypeError issues in workflow notifications.
* Disabled the account executive dropdown for users with standard project access.
* Fixed pre-processor input issues when switching systems within workflows.
* Resolved missing workflow search issues in auto-sync.
* Enabled the ability to update multiple keys within the same step.
* Fixed token authentication replacement issues when retrying API calls in test logs.
* Resolved test run errors when using {} or \[] in Formatter within snippets.
* Support Ticket Bug Fixes:
* Fixed filtering issues in support tickets, including priority-based search.
* Resolved pagination issues in support tickets.
* Addressed long text scrolling issues in support tickets.
* Fixed spacing issues when creating or replying to support tickets.
* Resolved “Refine with AI” issues for tickets containing images.
---
# 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://docs.dckapintegrator.com/others/release-notes/5.4.0-april-29-2026.md?ask=
```
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.
