Reminder regarding OSSRH - migration of namespace(s) to Maven Central

Summary

I received the below email regarding the migration of namespace(s) to Maven Central. As I’ve been managing the publication of artefacts, I wanted to check if there’s anything I need to do or any actions required from my side to support this migration.

@emerks @rahulmoh

NOTE: If you have already migrated your namespace(s) to Maven Central this email does not apply to you and thank you for your initiative.

Greetings OSSRH Publisher,

As you may have heard, OSSRH is reaching end of life on June 30, 2025. OSSRH users need to migrate their namespaces to the Central Portal as soon as possible.

Instructions for self migration are located here: https://central.sonatype.org/faq/what-is-different-between-central-portal-and-legacy-ossrh/#self-service-migration

To make the transition smoother we will be automatically migrating publishers that have not used oss.sonatype.org or s01.sonatype.org to publish artifacts in some time starting with the oldest and working our way forward. To avoid disruption to your publishing processes we strongly encourage migrating before the June 30, 2025 deadline.

Thank you for your assistance,

The Central Team

Priority

• Urgent
• High
• Medium
• Low

Severity

• Blocker
• Major
• Normal
• Low

Impact

(What is the impact of this issue? Is it blocking a release? Are there any time constraints?, for example: "We have a release tomorrow")