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python uv Releases · · 0.12.7

uv 0.12.7 Release Adds Azure Storage Retry, Cross-Platform Linux Support, and Cache Deduplication

sdkinfraazurepreviewengineer
feature patch

Astral's uv 0.12.7, a fast Python package installer and resolver, has been released with several enhancements and bug fixes. This update improves dependency resolution for Linux s390x, ppc64le, and loongarch64 targets, and adds retry logic for Azure Storage downloads when anonymous access is denied. A new preview feature introduces content-based directory hashing to deduplicate extracted wheels in the cache. These changes enhance uv's robustness and efficiency for developers managing Python environments across diverse platforms.

  • →Use content-based directory hashes to deduplicate extracted wheels in the cache with the content-addressed-cache preview feature
  • →Support Linux s390x, ppc64le, and loongarch64 targets for cross-platform dependency resolution
  • →Retry downloads with configured credentials when Azure Storage denies anonymous access to an endpoint configured via UV_AZURE_ENDPOINT_URL
  • →Reject source archives with hash mismatches before persisting their extracted contents to the cache
Features (1) ›
  • Use content-based directory hashes to deduplicate extracted wheels in the cache with the content-addressed-cache preview feature
    #19693
Enhancements (2) ›
  • Support Linux s390x, ppc64le, and loongarch64 targets for cross-platform dependency resolution
    #21313
  • Retry downloads with configured credentials when Azure Storage denies anonymous access to an endpoint configured via UV_AZURE_ENDPOINT_URL
    #21318
Fixes (1) ›
  • Reject source archives with hash mismatches before persisting their extracted contents to the cache
    #21248
Read the original announcement →

https://github.com/astral-sh/uv/releases/tag/0.12.7

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