# v3.6.11

> Flash-loan callback handlers can be configured from the SDK, with a new Euler V2 looping example on Arbitrum.

Source: https://ipor.io/developer-news/sdk-cli-v3-6-11  
Published: 2026-09-29  
SDK/CLI v3.6.11

## New features

- Flash-loan callback handlers can be configured from the SDK, the step a vault needs before it can run flash-loan loops.
- New example: an Euler V2 looping strategy on Arbitrum.

Upgrade with `pip install -U ipor-fusion`. Full notes: [v3.6.11 on GitHub](https://github.com/IPOR-Labs/ipor-fusion.py/releases/tag/v3.6.11).