# Nexus 3 Compatibility and migration

**URL:** <https://community.sonatype.com/t/nexus-3-compatibility-and-migration/15702>\
**Category:** Sonatype Nexus Repository\
**Created:** [October 22, 2025, 1:48pm UTC](https://community.sonatype.com/t/nexus-3-compatibility-and-migration/15702 "2025-10-22T13:48:50Z")\
**Posts on this page:** 1\
**Showing post:** 1

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**Author:** ![Surbanoski\_Aleksandar](https://avatars.discourse-cdn.com/v4/letter/s/f6c823/32.png) [@Surbanoski\_Aleksandar](https://community.sonatype.com/u/Surbanoski_Aleksandar)\
**Post date:** [October 22, 2025, 1:48pm UTC](https://community.sonatype.com/t/nexus-3-compatibility-and-migration/15702/1 "2025-10-22T13:48:50Z")

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Hello all,

I am not able to find what is last version of Nexus 3 which supports H2 and allows migration to PostgreSQL if in future we decide to move to PostgreSQL. Currenlty running 3.77.1-01

Also are there plans for Java 21 maybe ?

Tnx

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