# Changelog

## Release Notes

### v1.8 – 2026-01-28

#### Overview

- Enhanced AI Skin Analysis for higher resolution input (up to 4096 pixels from previous 1920), enabling more detailed skin evaluation.
- Customizable hairstyle generation using reference images via the AI Hairstyle Generator.
- AI Clothes API
  - Supports automatic detection of garment categories by introducing a new parameter `auto` for `garment_category`.
  - A new parameter, `change_shoes`, is introduced to manage whether shoes should be swapped. This allows users to create tasks (/s2s/v2.0/task/cloth) to handle category changes efficiently.
  - Additionally, it confirms the addition of a `shoes` garment category under `garment_category`.
  - Performance enhancements and bug fixes.
- JS Camera Kit:
  - Supports new types ('facereshape')
  - Jewelry & Watch UI Optimization
  - iPad camera optimization
- Integrated support for MCP with access to 26 APIs.
  - See [MCP Capabilities](/developers/mcp#mcp-capabilities)


#### New Features

##### Fashion API

- [AI Nail Virtual Try-On](#tag/AI-Nail-Vto): Experience lifelike nail designs with a high-resolution virtual try-on feature, allowing you to see how different styles and colors look on your hands.
- [AI Face Reshape](#tag/AI-Face-Reshape): Utilize advanced facial analysis to reshape your face naturally, enhancing symmetry and overall appearance with AI-driven adjustments.
- [AI Body Reshape](#tag/AI-Body-Reshape): Achieve a more balanced body shape by applying intelligent reshaping techniques that refine proportions and contours.


### v1.7 – 2025-12-29

#### Overview

- All YouCam AI APIs now support the simplified V2 API structure.
- AI Skin Analysis API optimisation:
  - Accepts any number of skin concerns as input. You may specify as many concerns as required. However, SD and HD Skin Analysis cannot be mixed in a single request. The call must include either all SD concerns or all HD concerns.
  - Returns result images and scores directly in the output response rather than in a single ZIP file, allowing you to parse the scores first and download detection masks separately.
- JS Camera Kit:
  - Supports new types ('ring', 'wrist', 'necklace', and 'earring')
- MCP support: See [MCP](#tag/MCP)
  - Supports common MCP clients.
  - Now supports 18 APIs.


#### New Features

##### Fashion API

- [AI Bag](#tag/AI-Bag)
- [AI Scarf](#tag/AI-Scarf)
- [AI Shoes](#tag/AI-Shoes)
- [AI Hat](#tag/AI-Hat)


##### Jewelry & Watch API

- [AI Ring Virtual Try-On](#tag/AI-Ring-Virtual-Try-On)
- [AI Bracelet Virtual Try-On](#tag/AI-Bracelet-Virtual-Try-On)
- [AI Watch Virtual Try-On](#tag/AI-Watch-Virtual-Try-On)
- [AI Earring Virtual Try-On](#tag/AI-Earring-Virtual-Try-On)
- [AI Necklace Virtual Try-On](#tag/AI-Necklace-Virtual-Try-On)