Nexus 1.0 Beta-4 Released
The 4th installment of the Nexus Maven Repository Manager has been released today. Download it from the Nexus Site.

Enhancements / New Features:
- Ability to Define Base URL for hosting behind Apache/Proxy
- Artifact Upload via the UI
- Scheduled Services
- Service to Evict unused artifact from Proxy Repositories
- Snapshot Removal Services
- Reindex / Clear Caches / Publish Group Index services
- Group Browsing
- Left Nav menu optimization and cleanup
- Search Box added to Left Nav
- Logs and Config screens combined
- Maintenance and Configuration Sections collapsed
- Online help section added
- RSS Feeds combined into a new UI, new Feeds added
- Search Result Paging

You can read more and download the bundle from the Nexus Project. And you can read more about Nexus in the Nexus Chapter of Maven: The Definitive Guide.
Next up is Beta-5 with a complete rework of the Authorization / Authentication to support Role based access.
Re: Nexus 1.0 Beta-4 Released
First, thanks for the compliments.
The upgrade is the same as it was for 3.1. We made more changes to the platform so a bundle for upgrade won't work.
To upgrade, unpack the new nexus, copy your /runtime/work/nexus folder and /runtime/apps/nexus/conf/*.* to the new location and fire up the new one.
I usually setup my system so that the work folder is separate from the app tree so that i don't have to move it and just copy the config.
We are making changes in beta-5 to have the config be externalized as well for even easier upgrades in the future.
The upgrade is the same as it was for 3.1. We made more changes to the platform so a bundle for upgrade won't work.
To upgrade, unpack the new nexus, copy your /runtime/work/nexus folder and /runtime/apps/nexus/conf/*.* to the new location and fire up the new one.
I usually setup my system so that the work folder is separate from the app tree so that i don't have to move it and just copy the config.
We are making changes in beta-5 to have the config be externalized as well for even easier upgrades in the future.

