# February 2025

## What's new

### [<mark style="color:blue;">**AI Model Hub How-Tos**</mark>](https://docs.ionos.com/sections-test/guides/ai/ai-model-hub/how-tos)

{% hint style="success" %}
**February 28**

A step ahead in the AI Model Hub: With [<mark style="color:blue;">How-Tos</mark>](https://docs.ionos.com/sections-test/guides/ai/ai-model-hub/how-tos), you can now use AI Model Hub via the [<mark style="color:blue;">DCD</mark>](https://dcd.ionos.com/latest/) to test the most critical endpoints. Additionally, we will extend the free service for another three months. We offer a set of applications and code projects you can use to get your AI journey started.
{% endhint %}

### [<mark style="color:blue;">**acme.sh Tutorial**</mark>](https://docs.ionos.com/cloud/tutorials/network-services/cloud-dns/acme)

{% hint style="success" %}
**February 26**

A new tutorial on using acme.sh with IONOS Cloud DNS to manage SSL/TLS certificates is now available. This tutorial covers the installation, configuration, and automation of certificate renewal.
{% endhint %}

### [<mark style="color:blue;">**MongoDB supported versions updated**</mark>](https://docs.ionos.com/sections-test/guides/databases/mongodb)

{% hint style="success" %}
**February 24**

DBaaS now supports MongoDB 7.0. The creation of MongoDB 5.0 clusters is discontinued. Existing clusters are not affected; they can be [<mark style="color:blue;">upgraded</mark>](https://docs.ionos.com/sections-test/guides/databases/mongodb/api/v1-api/modify-cluster-attributes) to a higher major version.
{% endhint %}

### [<mark style="color:blue;">**Windows Server 2025 Image Availability**</mark>](https://docs.ionos.com/sections-test/guides/storage-and-backup/images-snapshots)

{% hint style="success" %}
**February 13**

IONOS now supports Windows Server 2025 images, both [<mark style="color:blue;">public</mark>](https://docs.ionos.com/sections-test/guides/storage-and-backup/images-snapshots/public-images) and [<mark style="color:blue;">private</mark>](https://docs.ionos.com/sections-test/guides/storage-and-backup/images-snapshots/private-images), via the DCD and the API in all server locations.
{% endhint %}

### [<mark style="color:blue;">**AI Model Hub supports Llama 3.3 70B and Teuken**</mark>](https://docs.ionos.com/sections-test/guides/ai/ai-model-hub/how-tos/text-generation)

{% hint style="success" %}
**February 3**

AI Model Hub supports the models Llama 3.3 (70B) and Teuken (7B). Document collections can now use all supported embedding models, allow for chunking, and support PostgreSQL as an alternative backend.
{% endhint %}

## Documentation updates

### [<mark style="color:blue;">**Introducing Tutorials section in VPN Gateway**</mark>](https://docs.ionos.com/cloud/tutorials/network-services/vpn-gateway)

{% hint style="success" %}
**February 28**

We have introduced a Tutorials section in the [<mark style="color:blue;">**VPN Gateway**</mark>](https://docs.ionos.com/sections-test/guides/network-services/vpn-gateway) documentation to enhance the user experience and simplify setup processes. This section provides step-by-step instructions and best practices for configuring and managing VPN Gateways. The [<mark style="color:blue;">new tutorial</mark>](https://docs.ionos.com/cloud/tutorials/network-services/vpn-gateway/ipsec-vdc-onprem) guides you through creating an IPSec tunnel between a Virtual Data Center (VDC) and an on-premises gateway, offering clear guidance for a smooth setup.
{% endhint %}