# Upgrading from 1.x

## 2.0.0
### Breaking changes:
- Minimum required PHP version is 8.0

## 3.x:
Starting with version 3, we are automatically wiping temporary files. For more info: https://github.com/beganovich/snappdf#temporary-files


# Upgrading from 3.x

4.0.0:

### Breaking changes:
- Minimum required PHP version is 8.1