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

# 2.1: Frangipani (Latest)

> Released: November 6, 2025

![](https://mintcdn.com/aithing/qEjBHapRnoKeOAwF/images/summary.png?fit=max\&auto=format\&n=qEjBHapRnoKeOAwF\&q=85\&s=76b21591dd2b4b698d11040081be6ca1)

> [card] [Download for Mac](https://firebasestorage.googleapis.com/v0/b/weareaithing.firebasestorage.app/o/Releases%2FAIThing-2.1.10.dmg?alt=media\&token=b7b13a2f-9d62-401d-ae4f-c02c44c1c006)
>
> Frangipani (2.1) goes open source and expands your AI choices with OpenAI and Google model support—plus the ability to add your own.

### A Quick 2.0 Recap

[Version 2.0](https://aithing.dev/versions/2.0.md) was a major redesign focused on **simplicity**, **privacy**, and **autonomy**, introducing:

* **BYOK models** (Anthropic)
* **Custom MCP servers** (remote or local)
* **One-click agents**
* **Recurring automations**
* **Context without copy/paste**
* And much more…

Version 2.1 builds directly on that foundation.

***

### Open Source

AI Thing is now fully **open source**. Browse, audit, or contribute to the codebase: **[https://github.com/aithing-lab/aithing-mac](https://github.com/aithing-lab/aithing-mac)**

Open sourcing is a continuation of our commitment to privacy, transparency, and user ownership.

***

### Support for OpenAI and Gemini [BYOK Models](https://aithing.dev/features/byok-models.md)

Version 2.1 adds first-class support for:

* **OpenAI GPT-5 series**
* **Google Gemini 3 and 2.5 series**
* Existing **Claude 4.5** models
* Plus any additional models you want to bring yourself

Choose the model that fits the task — and **use multiple models within a single conversation**.

***

### Notifications for [Automations](https://aithing.dev/features/automations.md)

Automations now send **native macOS notifications** when tasks start, run, or complete in the background.

No more checking or reopening a window — you’ll know exactly when something’s done.

***

Have questions? Email us at **[help@aithing.dev](mailto:help@aithing.dev)**.


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.