Respect global Python version pins in uv tool run and uv tool install#14112
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zanieb merged 1 commit intorelease/010from Feb 3, 2026
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Respect global Python version pins in uv tool run and uv tool install#14112zanieb merged 1 commit intorelease/010from
uv tool run and uv tool install#14112zanieb merged 1 commit intorelease/010from
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zanieb
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Jun 18, 2025
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| // Allow the existing environment if the user didn't explicitly request another | ||
| // version | ||
| if let Some(ref tool_receipt) = existing_tool_receipt { | ||
| if settings.reinstall.is_all() && tool_receipt.python().is_none() && python_request.is_some() { | ||
| let _ = writeln!( | ||
| printer.stderr(), | ||
| "Ignoring existing environment for `{from}`: the Python interpreter does not match the environment interpreter", | ||
| from = from.name.cyan(), | ||
| ); | ||
| false | ||
| } else { | ||
| true | ||
| } | ||
| } else { | ||
| true | ||
| } |
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I think this could be refactored to avoid the repeated else branches, but the logic should be correct. The comment needs more detail.
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@jtfmumm want to give this a look and see if we're aligned on the behavior? |
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The behavior makes sense to me, and is consistent with how I was thinking about it before. |
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zanieb
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Feb 3, 2026
…all` (#14112) Closes #12921 For `uv tool run`, we'll just use the global Python version for all invocations without an explicit alternative request (i.e., via the `--python` flag). For `uv tool install`, it's a bit more complicated: - If the tool is not installed, we'll use the global Python version - If the tool is already installed, we won't change the Python version unless `--reinstall` or `--python` is used - If the tool was installed with `--python`, we won't use the global Python version, unless the tool is uninstalled first The behavior can be demonstrated as follows ``` $ uv python pin --global 3.12 $ uv tool install flask # uses 3.12 $ uv tool install flask # no-op $ uv python pin --global 3.13 $ uv tool install flask # no-op $ uv tool install flask --reinstall # uses 3.13 $ uv tool install flask -p 3.12 # uses 3.12 $ uv tool install flask # no-op $ uv tool install flask --reinstall # uses 3.12 ``` This is a little more complicated than always reinstalling when the global Python version pin changes, but I think it's probably more intuitive when actually using the tool. We briefly touched on this when adding global version pins at #12115 (comment) Minor note: I need to do a self-review of this implementation, as it's a little awkward to encode this behavior in the existing logic.
zanieb
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Feb 3, 2026
…all` (#14112) Closes #12921 For `uv tool run`, we'll just use the global Python version for all invocations without an explicit alternative request (i.e., via the `--python` flag). For `uv tool install`, it's a bit more complicated: - If the tool is not installed, we'll use the global Python version - If the tool is already installed, we won't change the Python version unless `--reinstall` or `--python` is used - If the tool was installed with `--python`, we won't use the global Python version, unless the tool is uninstalled first The behavior can be demonstrated as follows ``` $ uv python pin --global 3.12 $ uv tool install flask # uses 3.12 $ uv tool install flask # no-op $ uv python pin --global 3.13 $ uv tool install flask # no-op $ uv tool install flask --reinstall # uses 3.13 $ uv tool install flask -p 3.12 # uses 3.12 $ uv tool install flask # no-op $ uv tool install flask --reinstall # uses 3.12 ``` This is a little more complicated than always reinstalling when the global Python version pin changes, but I think it's probably more intuitive when actually using the tool. We briefly touched on this when adding global version pins at #12115 (comment) Minor note: I need to do a self-review of this implementation, as it's a little awkward to encode this behavior in the existing logic.
zanieb
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Feb 4, 2026
…all` (#14112) Closes #12921 For `uv tool run`, we'll just use the global Python version for all invocations without an explicit alternative request (i.e., via the `--python` flag). For `uv tool install`, it's a bit more complicated: - If the tool is not installed, we'll use the global Python version - If the tool is already installed, we won't change the Python version unless `--reinstall` or `--python` is used - If the tool was installed with `--python`, we won't use the global Python version, unless the tool is uninstalled first The behavior can be demonstrated as follows ``` $ uv python pin --global 3.12 $ uv tool install flask # uses 3.12 $ uv tool install flask # no-op $ uv python pin --global 3.13 $ uv tool install flask # no-op $ uv tool install flask --reinstall # uses 3.13 $ uv tool install flask -p 3.12 # uses 3.12 $ uv tool install flask # no-op $ uv tool install flask --reinstall # uses 3.12 ``` This is a little more complicated than always reinstalling when the global Python version pin changes, but I think it's probably more intuitive when actually using the tool. We briefly touched on this when adding global version pins at #12115 (comment) Minor note: I need to do a self-review of this implementation, as it's a little awkward to encode this behavior in the existing logic.
zanieb
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Feb 5, 2026
…all` (#14112) Closes #12921 For `uv tool run`, we'll just use the global Python version for all invocations without an explicit alternative request (i.e., via the `--python` flag). For `uv tool install`, it's a bit more complicated: - If the tool is not installed, we'll use the global Python version - If the tool is already installed, we won't change the Python version unless `--reinstall` or `--python` is used - If the tool was installed with `--python`, we won't use the global Python version, unless the tool is uninstalled first The behavior can be demonstrated as follows ``` $ uv python pin --global 3.12 $ uv tool install flask # uses 3.12 $ uv tool install flask # no-op $ uv python pin --global 3.13 $ uv tool install flask # no-op $ uv tool install flask --reinstall # uses 3.13 $ uv tool install flask -p 3.12 # uses 3.12 $ uv tool install flask # no-op $ uv tool install flask --reinstall # uses 3.12 ``` This is a little more complicated than always reinstalling when the global Python version pin changes, but I think it's probably more intuitive when actually using the tool. We briefly touched on this when adding global version pins at #12115 (comment) Minor note: I need to do a self-review of this implementation, as it's a little awkward to encode this behavior in the existing logic.
zanieb
added a commit
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Feb 5, 2026
…all` (#14112) Closes #12921 For `uv tool run`, we'll just use the global Python version for all invocations without an explicit alternative request (i.e., via the `--python` flag). For `uv tool install`, it's a bit more complicated: - If the tool is not installed, we'll use the global Python version - If the tool is already installed, we won't change the Python version unless `--reinstall` or `--python` is used - If the tool was installed with `--python`, we won't use the global Python version, unless the tool is uninstalled first The behavior can be demonstrated as follows ``` $ uv python pin --global 3.12 $ uv tool install flask # uses 3.12 $ uv tool install flask # no-op $ uv python pin --global 3.13 $ uv tool install flask # no-op $ uv tool install flask --reinstall # uses 3.13 $ uv tool install flask -p 3.12 # uses 3.12 $ uv tool install flask # no-op $ uv tool install flask --reinstall # uses 3.12 ``` This is a little more complicated than always reinstalling when the global Python version pin changes, but I think it's probably more intuitive when actually using the tool. We briefly touched on this when adding global version pins at #12115 (comment) Minor note: I need to do a self-review of this implementation, as it's a little awkward to encode this behavior in the existing logic.
tmeijn
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This MR contains the following updates: | Package | Update | Change | |---|---|---| | [astral-sh/uv](https://github.com/astral-sh/uv) | minor | `0.9.28` → `0.10.0` | MR created with the help of [el-capitano/tools/renovate-bot](https://gitlab.com/el-capitano/tools/renovate-bot). **Proposed changes to behavior should be submitted there as MRs.** --- ### Release Notes <details> <summary>astral-sh/uv (astral-sh/uv)</summary> ### [`v0.10.0`](https://github.com/astral-sh/uv/blob/HEAD/CHANGELOG.md#0100) [Compare Source](astral-sh/uv@0.9.30...0.10.0) Since we released uv [0.9.0](https://github.com/astral-sh/uv/releases/tag/0.9.0) in October of 2025, we've accumulated various changes that improve correctness and user experience, but could break some workflows. This release contains those changes; many have been marked as breaking out of an abundance of caution. We expect most users to be able to upgrade without making changes. This release also includes the stabilization of preview features. Python upgrades are now stable, including the `uv python upgrade` command, `uv python install --upgrade`, and automatically upgrading Python patch versions in virtual environments when a new version is installed. The `add-bounds` and `extra-build-dependencies` settings are now stable. Finally, the `uv workspace dir` and `uv workspace list` utilities for writing scripts against workspace members are now stable. ##### Breaking changes - **Require `--clear` to remove existing virtual environments in `uv venv`** ([#​17757](astral-sh/uv#17757)) Previously, `uv venv` would prompt for confirmation before removing an existing virtual environment in interactive contexts, and remove it without confirmation in non-interactive contexts. Now, `uv venv` requires the `--clear` flag to remove an existing virtual environment. A warning for this change was added in [uv 0.8](https://github.com/astral-sh/uv/blob/main/changelogs/0.8.x.md#breaking-changes). You can opt out of this behavior by passing the `--clear` flag or setting `UV_VENV_CLEAR=1`. - **Error if multiple indexes include `default = true`** ([#​17011](astral-sh/uv#17011)) Previously, uv would silently accept multiple indexes with `default = true` and use the first one. Now, uv will error if multiple indexes are marked as the default. You cannot opt out of this behavior. Remove `default = true` from all but one index. - **Error when an `explicit` index is unnamed** ([#​17777](astral-sh/uv#17777)) Explicit indexes can only be used via the `[tool.uv.sources]` table, which requires referencing the index by name. Previously, uv would silently accept unnamed explicit indexes, which could never be referenced. Now, uv will error if an explicit index does not have a name. You cannot opt out of this behavior. Add a `name` to the explicit index or remove the entry. - **Install alternative Python executables using their implementation name** ([#​17756](astral-sh/uv#17756), [#​17760](astral-sh/uv#17760)) Previously, `uv python install` would install PyPy, GraalPy, and Pyodide executables with names like `python3.10` into the bin directory. Now, these executables will be named using their implementation name, e.g., `pypy3.10`, `graalpy3.10`, and `pyodide3.12`, to avoid conflicting with CPython installations. You cannot opt out of this behavior. - **Respect global Python version pins in `uv tool run` and `uv tool install`** ([#​14112](astral-sh/uv#14112)) Previously, `uv tool run` and `uv tool install` did not respect the global Python version pin (set via `uv python pin --global`). Now, these commands will use the global Python version when no explicit version is requested. For `uv tool install`, if the tool is already installed, the Python version will not change unless `--reinstall` or `--python` is provided. If the tool was previously installed with an explicit `--python` flag, the global pin will not override it. You can opt out of this behavior by providing an explicit `--python` flag. - **Remove Debian Bookworm, Alpine 3.21, and Python 3.8 Docker images** ([#​17755](astral-sh/uv#17755)) The Debian Bookworm and Alpine 3.21 images were replaced by Debian Trixie and Alpine 3.22 as defaults in [uv 0.9](astral-sh/uv#15352). These older images are now removed. Python 3.8 images are also removed, as Python 3.8 is no longer supported in the Trixie or Alpine base images. The following image tags are no longer published: - `uv:bookworm`, `uv:bookworm-slim` - `uv:alpine3.21` - `uv:python3.8-*` Use `uv:debian` or `uv:trixie` instead of `uv:bookworm`, `uv:alpine` or `uv:alpine3.22` instead of `uv:alpine3.21`, and a newer Python version instead of `uv:python3.8-*`. - **Drop PPC64 (big endian) builds** ([#​17626](astral-sh/uv#17626)) uv no longer provides pre-built binaries for PPC64 (big endian). This platform appears to be largely unused and is only supported on a single manylinux version. PPC64LE (little endian) builds are unaffected. Building uv from source is still supported for this platform. - **Skip generating `activate.csh` for relocatable virtual environments** ([#​17759](astral-sh/uv#17759)) Previously, `uv venv --relocatable` would generate an `activate.csh` script that contained hardcoded paths, making it incompatible with relocation. Now, the `activate.csh` script is not generated for relocatable virtual environments. You cannot opt out of this behavior. - **Require username when multiple credentials match a URL** ([#​16983](astral-sh/uv#16983)) When using `uv auth login` to store credentials, you can register multiple username and password combinations for the same host. Previously, when uv needed to authenticate and multiple credentials matched the URL (e.g., when retrieving a token with `uv auth token`), uv would pick the first match. Now, uv will error instead. You cannot opt out of this behavior. Include the username in the request, e.g., `uv auth token --username foo example.com`. - **Avoid invalidating the lockfile versions after an `exclude-newer` change** ([#​17721](astral-sh/uv#17721)) Previously, changing the `exclude-newer` setting would cause package versions to be upgraded, ignoring the lockfile entirely. Now, uv will only change package versions if they are no longer within the `exclude-newer` range. You can restore the previous behavior by using `--upgrade` or `--upgrade-package` to opt-in to package version changes. - **Upgrade `uv format` to Ruff 0.15.0** ([#​17838](astral-sh/uv#17838)) `uv format` now uses [Ruff 0.15.0](https://github.com/astral-sh/ruff/releases/tag/0.15.0), which uses the [2026 style guide](https://astral.sh/blog/ruff-v0.15.0#the-ruff-2026-style-guide). See the blog post for details. The formatting of code is likely to change. You can opt out of this behavior by requesting an older Ruff version, e.g., `uv format --version 0.14.14`. - **Update uv crate test features to use `test-` as a prefix** ([#​17860](astral-sh/uv#17860)) This change only affects redistributors of uv. The Cargo features used to gate test dependencies, e.g., `pypi`, have been renamed with a `test-` prefix for clarity, e.g., `test-pypi`. ##### Stabilizations - **`uv python upgrade` and `uv python install --upgrade`** ([#​17766](astral-sh/uv#17766)) When installing Python versions, an [intermediary directory](https://docs.astral.sh/uv/concepts/python-versions/#minor-version-directories) without the patch version attached will be created, and virtual environments will be transparently upgraded to new patch versions. See the [Python version documentation](https://docs.astral.sh/uv/concepts/python-versions/#upgrading-python-versions) for more details. - **`uv add --bounds` and the `add-bounds` configuration option** ([#​17660](astral-sh/uv#17660)) This does not come with any behavior changes. You will no longer see an experimental warning when using `uv add --bounds` or `add-bounds` in configuration. - **`uv workspace list` and `uv workspace dir`** ([#​17768](astral-sh/uv#17768)) This does not come with any behavior changes. You will no longer see an experimental warning when using these commands. - **`extra-build-dependencies`** ([#​17767](astral-sh/uv#17767)) This does not come with any behavior changes. You will no longer see an experimental warning when using `extra-build-dependencies` in configuration. ##### Enhancements - Improve ABI tag error message phrasing ([#​17878](astral-sh/uv#17878)) - Introduce a 10s connect timeout ([#​17733](astral-sh/uv#17733)) - Allow using `pyx.dev` as a target in `uv auth` commands despite `PYX_API_URL` differing ([#​17856](astral-sh/uv#17856)) ##### Bug fixes - Support all CPython ABI tag suffixes properly ([#​17817](astral-sh/uv#17817)) - Add support for detecting PowerShell on Linux and macOS ([#​17870](astral-sh/uv#17870)) - Retry timeout errors for streams ([#​17875](astral-sh/uv#17875)) ### [`v0.9.30`](https://github.com/astral-sh/uv/releases/tag/0.9.30) [Compare Source](astral-sh/uv@0.9.29...0.9.30) #### Release Notes Released on 2026-02-04. ##### Python - Add CPython 3.14.3 and 3.13.12 ([#​17849](astral-sh/uv#17849)) ##### Enhancements - Allow comma-separated values for `--extra` option ([#​17525](astral-sh/uv#17525)) - Check all files during a dry-run publish instead of stopping at the first failure ([#​17785](astral-sh/uv#17785)) - Clarify `UV_HTTP_TIMEOUT` error message ([#​17493](astral-sh/uv#17493)) ##### Preview features - Use relocatable virtual environments by default ([#​17770](astral-sh/uv#17770)) ##### Bug fixes - Fix deadlock on token refresh in `uv publish` when using pyx ([#​17832](astral-sh/uv#17832)) - Ignore global Python pins when incompatible with project ([#​15473](astral-sh/uv#15473)) #### Install uv 0.9.30 ##### Install prebuilt binaries via shell script ```sh curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.9.30/uv-installer.sh | sh ``` ##### Install prebuilt binaries via powershell script ```sh powershell -ExecutionPolicy Bypass -c "irm https://github.com/astral-sh/uv/releases/download/0.9.30/uv-installer.ps1 | iex" ``` #### Download uv 0.9.30 | File | Platform | Checksum | | --------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------- | -------------------------------------------------------------------------------------------------------------------- | | [uv-aarch64-apple-darwin.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-aarch64-apple-darwin.tar.gz) | Apple Silicon macOS | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-aarch64-apple-darwin.tar.gz.sha256) | | 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[checksum](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-i686-pc-windows-msvc.zip.sha256) | | [uv-x86\_64-pc-windows-msvc.zip](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-x86_64-pc-windows-msvc.zip) | x64 Windows | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-x86_64-pc-windows-msvc.zip.sha256) | | [uv-aarch64-unknown-linux-gnu.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-aarch64-unknown-linux-gnu.tar.gz) | ARM64 Linux | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-aarch64-unknown-linux-gnu.tar.gz.sha256) | | 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Linux | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-powerpc64le-unknown-linux-gnu.tar.gz.sha256) | | [uv-riscv64gc-unknown-linux-gnu.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-riscv64gc-unknown-linux-gnu.tar.gz) | RISCV Linux | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-riscv64gc-unknown-linux-gnu.tar.gz.sha256) | | [uv-s390x-unknown-linux-gnu.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-s390x-unknown-linux-gnu.tar.gz) | S390x Linux | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-s390x-unknown-linux-gnu.tar.gz.sha256) | | [uv-x86\_64-unknown-linux-gnu.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-x86_64-unknown-linux-gnu.tar.gz) | x64 Linux | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-x86_64-unknown-linux-gnu.tar.gz.sha256) | | [uv-armv7-unknown-linux-gnueabihf.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-armv7-unknown-linux-gnueabihf.tar.gz) | ARMv7 Linux | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-armv7-unknown-linux-gnueabihf.tar.gz.sha256) | | [uv-aarch64-unknown-linux-musl.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-aarch64-unknown-linux-musl.tar.gz) | ARM64 MUSL Linux | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-aarch64-unknown-linux-musl.tar.gz.sha256) | | [uv-i686-unknown-linux-musl.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-i686-unknown-linux-musl.tar.gz) | x86 MUSL Linux | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-i686-unknown-linux-musl.tar.gz.sha256) | | [uv-x86\_64-unknown-linux-musl.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-x86_64-unknown-linux-musl.tar.gz) | x64 MUSL Linux | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-x86_64-unknown-linux-musl.tar.gz.sha256) | | [uv-arm-unknown-linux-musleabihf.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-arm-unknown-linux-musleabihf.tar.gz) | ARMv6 MUSL Linux (Hardfloat) | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-arm-unknown-linux-musleabihf.tar.gz.sha256) | | [uv-armv7-unknown-linux-musleabihf.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-armv7-unknown-linux-musleabihf.tar.gz) | ARMv7 MUSL Linux | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-armv7-unknown-linux-musleabihf.tar.gz.sha256) | #### Verifying GitHub Artifact Attestations The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the [GitHub CLI](https://cli.github.com/manual/gh_attestation_verify): ```sh gh attestation verify <file-path of downloaded artifact> --repo astral-sh/uv ``` You can also download the attestation from [GitHub](https://github.com/astral-sh/uv/attestations) and verify against that directly: ```sh gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation> ``` ### [`v0.9.29`](https://github.com/astral-sh/uv/releases/tag/0.9.29) [Compare Source](astral-sh/uv@0.9.28...0.9.29) #### Release Notes Released on 2026-02-03. ##### Python - Update to Pyodide 0.29.3 ([#​17730](astral-sh/uv#17730)) ##### Enhancements - Add wheel-tag-style aliases for manylinux platform names ([#​17750](astral-sh/uv#17750)) - Hint on `uv version --bump dev` similar to pre-release bumps ([#​17796](astral-sh/uv#17796)) - Improve display of RFC 9457 Problem Detail responses in `uv publish` server errors ([#​17787](astral-sh/uv#17787)) - Improve the wording of publish errors during dry-run ([#​17782](astral-sh/uv#17782)) - Set backoff to 10 retries ([#​17816](astral-sh/uv#17816)) - Add properties to synthentic and project roots in Cyclone DX exports ([#​17820](astral-sh/uv#17820)) - Identify the invidividual clients in `uv publish` trace logs ([#​17784](astral-sh/uv#17784)) ##### Preview features - Remove special casing for `base` and `default` conda environment names ([#​17758](astral-sh/uv#17758)) ##### Bug fixes - Fix `PYTHONHOME` inheritance when spawning different Python versions ([#​17821](astral-sh/uv#17821)) - Fix wheel rejections on freethreading+debug builds ([#​17812](astral-sh/uv#17812)) - Pad with zeros during comparisons in `EqualStar` and `NotEqualStar` operators ([#​17751](astral-sh/uv#17751)) - Reject unknown field names in conflict declarations ([#​17727](astral-sh/uv#17727)) - Fix panics in `system-configuration` in sandboxes ([#​17829](astral-sh/uv#17829)) ##### Documentation - Update pip pre-release compatibility information ([#​17788](astral-sh/uv#17788)) ##### Security - Hide a subset of environment variable values in `--help` ([#​17745](astral-sh/uv#17745)) #### Install uv 0.9.29 ##### Install prebuilt binaries via shell script ```sh curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.9.29/uv-installer.sh | sh ``` ##### Install prebuilt binaries via powershell script ```sh powershell -ExecutionPolicy Bypass -c "irm https://github.com/astral-sh/uv/releases/download/0.9.29/uv-installer.ps1 | iex" ``` #### Download uv 0.9.29 | File | Platform | Checksum | | --------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------- | -------------------------------------------------------------------------------------------------------------------- | | [uv-aarch64-apple-darwin.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-aarch64-apple-darwin.tar.gz) | Apple Silicon macOS | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-aarch64-apple-darwin.tar.gz.sha256) | | [uv-x86\_64-apple-darwin.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-x86_64-apple-darwin.tar.gz) | Intel macOS | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-x86_64-apple-darwin.tar.gz.sha256) | | [uv-aarch64-pc-windows-msvc.zip](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-aarch64-pc-windows-msvc.zip) | ARM64 Windows | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-aarch64-pc-windows-msvc.zip.sha256) | | [uv-i686-pc-windows-msvc.zip](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-i686-pc-windows-msvc.zip) | x86 Windows | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-i686-pc-windows-msvc.zip.sha256) | | [uv-x86\_64-pc-windows-msvc.zip](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-x86_64-pc-windows-msvc.zip) | x64 Windows | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-x86_64-pc-windows-msvc.zip.sha256) | | [uv-aarch64-unknown-linux-gnu.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-aarch64-unknown-linux-gnu.tar.gz) | ARM64 Linux | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-aarch64-unknown-linux-gnu.tar.gz.sha256) | | [uv-i686-unknown-linux-gnu.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-i686-unknown-linux-gnu.tar.gz) | x86 Linux | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-i686-unknown-linux-gnu.tar.gz.sha256) | | [uv-powerpc64-unknown-linux-gnu.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-powerpc64-unknown-linux-gnu.tar.gz) | PPC64 Linux | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-powerpc64-unknown-linux-gnu.tar.gz.sha256) | | [uv-powerpc64le-unknown-linux-gnu.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-powerpc64le-unknown-linux-gnu.tar.gz) | PPC64LE Linux | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-powerpc64le-unknown-linux-gnu.tar.gz.sha256) | | [uv-riscv64gc-unknown-linux-gnu.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-riscv64gc-unknown-linux-gnu.tar.gz) | RISCV Linux | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-riscv64gc-unknown-linux-gnu.tar.gz.sha256) | | [uv-s390x-unknown-linux-gnu.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-s390x-unknown-linux-gnu.tar.gz) | S390x Linux | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-s390x-unknown-linux-gnu.tar.gz.sha256) | | [uv-x86\_64-unknown-linux-gnu.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-x86_64-unknown-linux-gnu.tar.gz) | x64 Linux | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-x86_64-unknown-linux-gnu.tar.gz.sha256) | | [uv-armv7-unknown-linux-gnueabihf.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-armv7-unknown-linux-gnueabihf.tar.gz) | ARMv7 Linux | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-armv7-unknown-linux-gnueabihf.tar.gz.sha256) | | [uv-aarch64-unknown-linux-musl.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-aarch64-unknown-linux-musl.tar.gz) | ARM64 MUSL Linux | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-aarch64-unknown-linux-musl.tar.gz.sha256) | | [uv-i686-unknown-linux-musl.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-i686-unknown-linux-musl.tar.gz) | x86 MUSL Linux | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-i686-unknown-linux-musl.tar.gz.sha256) | | [uv-x86\_64-unknown-linux-musl.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-x86_64-unknown-linux-musl.tar.gz) | x64 MUSL Linux | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-x86_64-unknown-linux-musl.tar.gz.sha256) | | [uv-arm-unknown-linux-musleabihf.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-arm-unknown-linux-musleabihf.tar.gz) | ARMv6 MUSL Linux (Hardfloat) | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-arm-unknown-linux-musleabihf.tar.gz.sha256) | | [uv-armv7-unknown-linux-musleabihf.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-armv7-unknown-linux-musleabihf.tar.gz) | ARMv7 MUSL Linux | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.29/uv-armv7-unknown-linux-musleabihf.tar.gz.sha256) | #### Verifying GitHub Artifact Attestations The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the [GitHub CLI](https://cli.github.com/manual/gh_attestation_verify): ```sh gh attestation verify <file-path of downloaded artifact> --repo astral-sh/uv ``` You can also download the attestation from [GitHub](https://github.com/astral-sh/uv/attestations) and verify against that directly: ```sh gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation> ``` </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this MR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this MR, check this box --- This MR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0Mi45NS4yIiwidXBkYXRlZEluVmVyIjoiNDIuOTUuMiIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOlsiUmVub3ZhdGUgQm90IiwiYXV0b21hdGlvbjpib3QtYXV0aG9yZWQiLCJkZXBlbmRlbmN5LXR5cGU6Om1pbm9yIl19-->
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Closes #12921
For
uv tool run, we'll just use the global Python version for all invocations without an explicit alternative request (i.e., via the--pythonflag).For
uv tool install, it's a bit more complicated:--reinstallor--pythonis used--python, we won't use the global Python version, unless the tool is uninstalled firstThe behavior can be demonstrated as follows
This is a little more complicated than always reinstalling when the global Python version pin changes, but I think it's probably more intuitive when actually using the tool. We briefly touched on this when adding global version pins at #12115 (comment)
Minor note: I need to do a self-review of this implementation, as it's a little awkward to encode this behavior in the existing logic.