> For the complete documentation index, see [llms.txt](https://docs.relevant-digital.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.relevant-digital.com/hb-manager/integrations-and-connections/hbm-and-prebid-server/how-to-confirm-which-prebid-server-version-were-using.md).

# How to Confirm Which Prebid Server Version We're Using?

## Checking Your PBS Version

**On the RY side:** the Prebid Server version in use is visible from the help menu in the HBM UI.

1. Click the **?** (question mark) icon in the top-right corner of the interface.
2. This opens a menu with several resources: knowledge base access, release notes, and an AI Assistant.
3. The current Prebid Server version is displayed within this menu.

<div data-with-frame="true"><img src="/files/2beeda1302a2444535481b9feaf5718298abd950" alt=""></div>

This matters most when you're comparing behavior against upstream [Prebid Server release notes](https://github.com/prebid/prebid-server/releases), or reporting something that might be version-specific to Relevant Digital support.


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