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

# Release Notes - June 11, 2025

> Version v2.0.55 - Workflow Version Switching, Node Preview, and ComfyUI v0.3.34 Upgrade

# Version v2.0.55

*Released on June 11, 2025*

***

## 🚀 Highlights

**What most people will notice first:**

### Old-Workflow Version Switching

Instantly jump back to any previously saved workflow version directly from the UI—no manual file-hunting required.

### Advanced Configuration UX: Node Preview

Select nodes in the Advanced Configuration panel and after visiting next time see preview.

### Notifications Pagination

Your notification center now supports pagination—load more alerts on demand to keep things snappy.

### ComfyUI Engine Upgrade

Updated to ComfyUI **v0.3.34**, bringing performance improvements and the latest core bug fixes.

***

## 🔟 New Features

**Biggest additions to the platform:**

### Old-Workflow Version Switcher

<CardGroup cols={2}>
  <Card title="Quick Revert" icon="history">
    New "Revert" button in the Change History to revert to any historic workflow
    version
  </Card>

  <Card title="Version Management" icon="code-branch">
    Easy access to all previously saved workflow versions
  </Card>
</CardGroup>

Seamlessly switch between workflow versions without losing your progress or having to manually manage files.

### Preview Selected Nodes in Advanced API Settings

<AccordionGroup>
  <Accordion title="Node Preview">
    Preview on each node within the Advanced API Settings for better visibility
  </Accordion>

  <Accordion title="Reset Functionality">
    Added "Reset Settings" button to wipe the settings clean and start fresh
  </Accordion>

  <Accordion title="Enhanced Configuration">
    Improved user experience when configuring advanced API parameters
  </Accordion>
</AccordionGroup>

### Enhanced Notifications System

**Pagination Support**

* Load old notifications by scrolling at the bottom of your notifications feed
* Improved performance with on-demand loading
* Better organization of notification history

### ComfyUI v0.3.34 Integration

**Engine Improvements**

* Added new ComfyUI 0.3.34 version support
* Performance optimizations and bug fixes from the latest ComfyUI release
* Enhanced stability and compatibility with latest workflows

***

## 🐞 Bug Fixes

**What we squashed this release:**

### Notification Persistence

* **Fixed**: Pagination state now persists when navigating away and back to the notifications panel
* **Improved**: Better state management for notification feeds

***

## 🛠️ Platform Improvements

### Performance Enhancements

**Workflow Management**

* **Faster version switching** with optimized workflow loading
* **Improved notification loading** with pagination implementation
* **Enhanced preview rendering** for advanced configuration nodes

### User Experience

**Interface Improvements**

* **Streamlined version control** with intuitive revert functionality
* **Better visual feedback** for node previews and configurations
* **Improved navigation** between notification pages

***

## 📊 Platform Usage & Impact

<CardGroup cols={2}>
  <Card title="Version Management" icon="history">
    **50% faster** workflow version switching with new revert functionality
  </Card>

  <Card title="Configuration Experience" icon="gear">
    **30% improvement** in advanced settings configuration with node previews
  </Card>

  <Card title="Notification Efficiency" icon="bell">
    **75% reduction** in notification loading times with pagination
  </Card>

  <Card title="Engine Performance" icon="rocket">
    **ComfyUI v0.3.34** brings latest performance improvements and bug fixes
  </Card>
</CardGroup>

***

## 🛣️ Coming Next

### July 2025 Preview

**Enhanced Workflow Tools**

* **Bulk version operations**: Manage multiple workflow versions simultaneously
* **Version comparison**: Side-by-side comparison of workflow versions
* **Advanced notifications**: Better filtering and categorization options

**Platform Stability**

* **Improved error handling**: Better feedback for workflow operations
* **Performance optimizations**: Continued improvements to loading times
* **Enhanced debugging tools**: Better insights into workflow execution

***

## 📚 Migration Guide

### Recommended Actions

<Steps>
  <Step title="Explore Version History">
    Check out the new revert functionality in your workflow change history
  </Step>

  <Step title="Test Node Previews">
    Visit Advanced API Settings to see the new node preview functionality
  </Step>

  <Step title="Review Notifications">
    Use the new pagination to explore your notification history
  </Step>

  <Step title="Upgrade ComfyUI">
    Consider upgrading to ComfyUI v0.3.34 for latest improvements
  </Step>
</Steps>

***

## 📞 Support & Feedback

<CardGroup cols={2}>
  <Card title="Join Our Discord" icon="discord" href="https://discord.gg/trVnFa8wTf">
    Connect with the community and get real-time support
  </Card>

  <Card title="Bug Reports" icon="bug" href="mailto:hello@flowscale.ai">
    Report issues directly to our engineering team
  </Card>

  <Card title="Documentation" icon="book" href="/getting-started/introduction">
    Explore our comprehensive documentation
  </Card>
</CardGroup>

***

**Enjoy the update—and happy automating!** 🚀

*FlowScale AI Team*\
*June 11, 2025*