> ## Documentation Index
> Fetch the complete documentation index at: https://docs.zenoo.com/llms.txt
> Use this file to discover all available pages before exploring further.

# May 2024

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  <img src="https://mintcdn.com/zenoo/lVjMZ7j5XxKNEgR-/changelog/images/2024-05.svg?fit=max&auto=format&n=lVjMZ7j5XxKNEgR-&q=85&s=06d7b4c0c1f6b789a536ff57b8dcde79" alt="May 2024 Release Notes" width="1200" height="630" data-path="changelog/images/2024-05.svg" />
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Major platform upgrades and client SDK enhancements highlighted this month.

## Platform

* **Java 21 & Spring Boot 3.2.5**: Upgraded to latest Java and Spring Boot versions
* **Component timestamps**: Added timestamps to component DynamoDB records
* **Attribute optimizations**: Improved attribute serialization and deserialization performance
* **File cache authentication**: Added authentication support for file cache API
* **Removed attribute export**: Cleaned up deprecated attribute export functionality

## Studio

* **Flow referencing**: Enhanced ability to load URLs with multiple levels of depth
* **Read-only mode**: Added read-only mode for targets in specific scenarios
* **Release controls**: Improved live release button behavior with better validation
* **Documentation download**: Fixed memory leak when downloading documentation

## Client SDK

* **New DateInput component**: Complete redesign of date input with better validation
* **Node.js update**: Upgraded to newer Node.js version with webpack updates
* **Masked input**: Added options for masked input behavior without mask characters
* **Validation skipping**: Added ability to skip validations on form submit when needed