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Python 3.15 is released, featuring lazy imports via a new `lazy` keyword, the Tachyon statistical sampling profiler, sentinel types, and more, alongside updated Astral tools Ruff, uv, and ty.
Charlie Marsh 分享 Astral 团队努力确保 python-build-standalone 与 uv 能在 Python 新小版本（如 3.15）发布当天同步支持，提升开发者工具链的及时性。
Python 3.15 is now released and supported in uv 0.13.0, Astral's Python package and project manager.
Astral's GPU wheel indexes now support PyTorch 2.13 and 2.14 and Python 3.15, with updated builds of FlashAttention, FlashAttention 3, causal-conv1d, DeepSpeed and other GPU packages across CUDA versions.
In the latest uv release, you can now install directly from a uv lockfile without needing a pyproject.toml, enabling better Docker/CI layer caching since dependency layers are no longer invalidated by pyproject.toml changes.
The AI2027 model has been updated with the Astra component to improve performance and capabilities.
A tweet thread summarizing an interview with Charlie Marsh (Astral/OpenAI) discussing the challenges and open questions of rewriting entire codebases to Rust with AI assistance.