# Sonatype Nexus Repository 3.51.0-01

- Product: Sonatype Nexus Repository (https://whatsnew.fyi/product/nexus-repository)
- Vendor: Sonatype
- Date: 2023-04-05
- Version: 3.51.0-01
- Original notes: https://github.com/sonatype/nexus-public/releases/tag/release-3.51.0-01
- Permalink: https://whatsnew.fyi/product/nexus-repository/releases/3.51.0-01

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **added** — Support for Amazon S3 Intelligent-Tiering storage class
- **added** — New REST API endpoints for repository health checks
- **changed** — Improved performance for large repository operations
- **changed** — Enhanced UI responsiveness in the repository browser
- **fixed** — Resolved memory leak in blob store cleanup process
- **fixed** — Fixed authentication token expiration handling in edge cases
- **security** — Updated underlying libraries to address known vulnerabilities

Release Notes:
https://help.sonatype.com/repomanager3/product-information/release-notes/2023-release-notes/sonatype-nexus-repository-3.51.0-release-notes