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

# Version 2023.01 release notes

Version 2023.01 of the Criteo API is live as of January 27th, 2023. This version will be supported until January 30th, 2024.

## What’s new

**Deprecated version**\
You can now find a list of all out-of-support versions on the **[Versioning Strategy Page](/marketing-solutions/docs/versioning-policy)**. As detailed in the policy, all endpoints will continue to function until a breaking change; then, they will be decommissioned at an endpoint level.  Current endpoints that are out of support:

* 2020-10
* 2021-01
* 2021-04
* 2021-07
* 2021-10
* 2022-01

**Product Set API - Preview**\
Three **[Audience Segment](/marketing-solutions/v2023.04/docs/audience-segments)** variables have been renamed in the Preview Version of the API.

The changes are:

* Commerce → InMarket
* Similar → Prospecting
* PreBuilt → Behavioral