> For the complete documentation index, see [llms.txt](https://docs.igenius.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.igenius.ai/release-notes/archive/2022/versions-2.27-2.28.md).

# Versions 2.27-2.28

crystal versions 2.27-2.28 are out!

These versions add new features and improvements to crystal. Please find the updates below:

### Microsoft Teams web integration <a href="#crystal-now-supports-bigquery" id="crystal-now-supports-bigquery"></a>

We improved crystal integration with Microsoft Team: now you can use our advisor both in the native MS Teams app and web browser to access your data insights more easily.

### Google Sheets | Oauth login

We integrated the Oauth connection for Google Sheets. In the console, select Google Sheets among the available data sources, then Oauth authentication: just login with your Google credentials and you're ready to connect your Sheets right away.

Need help using crystal? Check out the full crystal tutorials [here](https://igenius.gitbook.io/en/).