> ## Documentation Index
> Fetch the complete documentation index at: https://docs.jojapi.com/llms.txt
> Use this file to discover all available pages before exploring further.
# January 2026 Changelog
## Marketplace & Gateway Fixes
* API scoring system algorithm has been updated to provide better results.
* The issue with slow-loading API pages has been resolved.
* Now possible to access the API gateway from IPv6-only networks (AAAA records added).
* Some optimizations have been made.
## Feedback Page
We've launched the JoJ API Feedback site ([feedback.jojapi.com](https://feedback.jojapi.com)), where you can vote, discuss, and share your ideas and thoughts on how we can improve our services.
## Advanced Target Configuration
Completely redesigned target configuration with a powerful expression language for dynamic request and response transformations.
**What's new:**
* **Path Transformation** - Rewrite URL paths dynamically using variables like `{{ request.path }}`
* **Request & Response Body Transformation** - Modify payloads, extract fields, or wrap content
* **Query Parameter Injection** - Add or modify URL parameters before forwarding
* **Response Header Control** - Pass through or customize headers returned to consumers
* **Status Code Override** - Return custom HTTP status codes
* **Dynamic Credits** - Calculate usage credits based on response data (e.g., `{{ len(response.json.results) }}`)
* **Proxy Support** - Route requests through HTTP, HTTPS, or SOCKS5 proxies
* **Endpoint-Specific Targets** - Apply different target configurations per endpoint
* **40+ Expression Functions** - String manipulation, encoding, hashing, date formatting, and more
Documentation: [https://docs.jojapi.com/studio/target-transformations](/studio/target-transformations)
