# April 2026

## Euno Release Notes — April 2026

### New Features

[Data Glossary](/using-euno/data-glossary.md) Enhancements — create terms directly from the resource sidepanel markdown descriptions,  redesigned glossary term sidepane

[MCP OAuth](/ai-assistant/mcp-setup.md) — OAuth authentication and workspace selection for MCP connections

BI Certification — certified and endorsed badges now collected from Looker, Tableau, and Sigma into a normalized `meta.bi_certified` property

### Integration Improvements

[Sigma](/sources/business-intelligence/sigma-integration.md)

* New impressions integration via Audit Log export
* Snowflake usage: "used" relationships on workbooks, elements, and data models
* Formula lineage for warehouse table elements

[Power BI](/sources/business-intelligence/powerbi-integration.md)

* Dataflow support with intra-semantic-model table dependencies extracted from M/Power Query expressions
* Power BI Links support

[Tableau](/sources/business-intelligence/tableau-integration.md)

* Support for more upstream dataset technologies

[Omni](/sources/business-intelligence/omni-integration.md)

* Label tag support

Various bug fixes and performance improvements across integrations.

### AI Assistant

* Glossary term support in assistant and MCP
* `verify_eql` tool added to assistant
* [Impact Analysis](https://docs.euno.ai/using-euno/impact-analysis)  improvements


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