# \#stack

**URL:** https://discuss.opensanctions.org/tag/stack/37.md

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## [Announcing FollowTheMoney 4.0](https://discuss.opensanctions.org/t/announcing-followthemoney-4-0/166)

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**Author:** [@pudo](https://discuss.opensanctions.org/u/pudo)\
**Replies:** 0\
**Last updated:** [July 14, 2025, 9:25am UTC](https://discuss.opensanctions.org/t/announcing-followthemoney-4-0/166 "2025-07-14T09:25:44Z")

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We’ve published an updated, improved and more deeply documented version of the data model and core data validation stack that drives OpenSanctions. Read more on our blog: