Find Personalization 13.2.1 supports EPiServer.Personalization.Common 3.0.0
There is a couple of new features and breaking changes were defined in Episerver.Personalization.Commerce 3.0
In case your site that is using EPiServer.Find.Personalization and it needs to be updated to new EPiServer.Personalization.Common 3.0.0, you will need to update Find Personalization 13.2.1 also.
However, the Find 13.2.1 is an unofficial release because the Find packages are based on the location of your indices service. Contact Episerver support team to get the packages