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

# February 2025

> Updates from February 2025

## Week of February 24 - March 2, 2025

### Major updates

<Card title="RAGaaS migration" icon="server">
  Renamed and migrated to SourceSync (formerly RAGaaS) for improved content management and synchronization capabilities.
</Card>

### Improvements

* **Billing webhooks**: Account for quantity in billing webhooks for accurate billing
* **TopK optimization**: Set topK to 50 for better search results, then adjusted to 20 for optimal performance

### Bug fixes

* Fixed resync all button functionality
* Fixed billing bugs

***

## Week of February 17-23, 2025

### Improvements

* **Search optimization**: Adjusted topK parameter for better search performance
* **Resync functionality**: Fixed and improved resync all button

***

## Week of February 10-16, 2025

### Bug fixes

* Fixed bug in billing system
* Resolved human support prompt bug

***

## Week of February 3-9, 2025

### Major updates

<Card title="Complete RAGaaS migration" icon="database">
  Migrated everything to RAGaaS for improved content management, better performance, and more reliable synchronization.
</Card>

### New features

<Card title="Lead management" icon="users">
  Added pagination to leads page and ability to delete leads for better lead management.
</Card>

### Improvements

* **External source UI**: Updated UI of external source page
* **Files modal**: UI fixes in files add modal

### Bug fixes

* Improved AI SDK integration for better reliability
* Fixed various migration-related issues

***

## Week of January 27 - February 2, 2025

### Major updates

<Card title="RAGaaS migration preparation" icon="wrench">
  Began major migration from Carbon to RAGaaS with work-in-progress banner. Temporarily removed add/remove links functionality during migration.
</Card>

### Improvements

* **Plan switcher**: Show plan switcher even for billing page