Stabilize Python upgrades by zanieb · Pull Request #17766 · astral-sh/uv

zanieb · 2026-01-30T13:05:51Z

Includes a few things...

Drops preview warnings for use of uv python upgrade and uv python install --upgrade
Adds --resolve-links to uv python find, which I needed in test cases to retain existing snapshots
Fixes issues in our "Using environment ..." messages on Windows which were incorrect
Refactors from_executable for the PythonMinorVersionLink type (28b2ed2) to use the type system to prevent incorrect construction (for above)
Removes special casing where we only upgrade links if they already exist, which existed so preview wasn't needed on every invocation
Fixes a bug with PythonMinorVersionLink::exists which returned true even if the link pointed to the wrong Python installation leading to discovery failures

codspeed-hq · 2026-02-03T22:09:54Z

CodSpeed Performance Report

Merging this PR will not alter performance

_{Comparing zb/stable-upgrade (9688d07) with release/010 (73ee5e0)}

Summary

✅ 5 untouched benchmarks

zanieb · 2026-02-05T15:32:36Z

crates/uv-python/src/lib.rs

                None,
                None,
-                preview,
+                Preview::default(),


This shouldn't have changed but doesn't really matter (test code)

zanieb · 2026-02-05T15:33:05Z

crates/uv-python/src/managed.rs

                .ok_or(Error::NameError("not a valid string".to_string()))?,
        )?;

-        let path = std::path::absolute(&path).map_err(|err| Error::AbsolutePath(path, err))?;


We seem to have dropped handling thsi error

zanieb · 2026-02-05T15:33:43Z

crates/uv-python/src/managed.rs

+        // Try to create an installation from the interpreter's base prefix.
+        // `from_path` canonicalizes the path, resolving symlinks/junctions.
+        let installation = Self::from_path(interpreter.sys_base_prefix()).ok()?;
+
+        // Verify the installation is within the managed root
+        let root = dunce::canonicalize(managed_root.root()).ok()?;
+        installation.path.strip_prefix(&root).ok()?;


Why does this happen here instead of in from_path? This should be a part of the from_path validation

zanieb · 2026-02-05T15:34:13Z

crates/uv-python/src/managed.rs

+        let path = dunce::canonicalize(path.as_ref()).unwrap_or_else(|_| {
+            std::path::absolute(path.as_ref()).unwrap_or_else(|_| path.as_ref().to_path_buf())
+        });


We should only construct the canonicalized path for root prefix validation purposes

zanieb · 2026-02-05T16:36:55Z

crates/uv-dev/Cargo.toml

-uv-preview = { workspace = true }
 uv-pypi-types = { workspace = true }
+uv-preview = { workspace = true }


Silly rebase broke the alphabetical ordering

konstin · 2026-02-05T16:34:48Z

crates/uv-dev/Cargo.toml

-uv-preview = { workspace = true }
 uv-pypi-types = { workspace = true }
+uv-preview = { workspace = true }


That doesn't look sorted

Includes a few things... - Drops preview warnings for use of `uv python upgrade` and `uv python install --upgrade` - Adds `--resolve-links` to `uv python find`, which I needed in test cases to retain existing snapshots - Fixes issues in our "Using environment ..." messages on Windows which were incorrect - Refactors `from_executable` for the `PythonMinorVersionLink` type (28b2ed2) to use the type system to prevent incorrect construction (for above) - Removes special casing where we only upgrade links if they already exist, which existed so preview wasn't needed on every invocation - Fixes a bug with `PythonMinorVersionLink::exists` which returned `true` even if the link pointed to the wrong Python installation leading to discovery failures

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) | | [uv-x86\_64-apple-darwin.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-x86_64-apple-darwin.tar.gz) | Intel macOS | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-x86_64-apple-darwin.tar.gz.sha256) | | [uv-aarch64-pc-windows-msvc.zip](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-aarch64-pc-windows-msvc.zip) | ARM64 Windows | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-aarch64-pc-windows-msvc.zip.sha256) | | [uv-i686-pc-windows-msvc.zip](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-i686-pc-windows-msvc.zip) | x86 Windows | [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) | | [uv-i686-unknown-linux-gnu.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-i686-unknown-linux-gnu.tar.gz) | x86 Linux | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-i686-unknown-linux-gnu.tar.gz.sha256) | | [uv-powerpc64-unknown-linux-gnu.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-powerpc64-unknown-linux-gnu.tar.gz) | PPC64 Linux | [checksum](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-powerpc64-unknown-linux-gnu.tar.gz.sha256) | | [uv-powerpc64le-unknown-linux-gnu.tar.gz](https://github.com/astral-sh/uv/releases/download/0.9.30/uv-powerpc64le-unknown-linux-gnu.tar.gz) | PPC64LE 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. --- - [ ] If you want to rebase/retry this MR, check this box --- This MR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).

zanieb force-pushed the zb/stable-upgrade branch from 4297be4 to f98d8b0 Compare January 30, 2026 14:40

zanieb force-pushed the release/010 branch from 8600b21 to be8984d Compare February 3, 2026 20:11

zanieb force-pushed the zb/stable-upgrade branch 2 times, most recently from 2683887 to 708414d Compare February 3, 2026 22:09

zanieb force-pushed the release/010 branch from 49db9df to ad2a660 Compare February 3, 2026 22:27

zanieb force-pushed the zb/stable-upgrade branch 4 times, most recently from a506a4f to 5a25742 Compare February 4, 2026 13:35

zanieb mentioned this pull request Feb 4, 2026

Deny PythonMinorVersionLink::from_executable targets outside of the managed install directories #17842

Closed

zanieb force-pushed the zb/stable-upgrade branch 8 times, most recently from afe6f44 to 5a717a5 Compare February 5, 2026 14:56

zanieb added the test:extended Enable extended tests for a pull request label Feb 5, 2026

zanieb force-pushed the zb/stable-upgrade branch 2 times, most recently from 1c788fc to 4ccc50b Compare February 5, 2026 15:22

zanieb added 8 commits February 5, 2026 09:23

Stabilize Python upgrades

bd1e339

Add support for resolving links in uv python find and use in tests

941e612

Handle minor version link directories in environment reporting

b8858b8

Fix reporting on Windows

4146c84

Fix

41162a9

Fix bug where links could mismatch the requests

1bb2537

Fix yet another bug

81529a5

Questionable fix

0757f7a

zanieb force-pushed the zb/stable-upgrade branch from 4ccc50b to 0757f7a Compare February 5, 2026 15:26

zanieb temporarily deployed to uv-test-publish February 5, 2026 15:29 — with GitHub Actions Inactive

zanieb temporarily deployed to uv-test-registries February 5, 2026 15:29 — with GitHub Actions Inactive

zanieb commented Feb 5, 2026

View reviewed changes

zanieb temporarily deployed to uv-test-registries February 5, 2026 15:50 — with GitHub Actions Inactive

zanieb temporarily deployed to uv-test-publish February 5, 2026 15:50 — with GitHub Actions Inactive

zanieb force-pushed the zb/stable-upgrade branch from 698c0b5 to bdb92e3 Compare February 5, 2026 16:14

zanieb temporarily deployed to uv-test-registries February 5, 2026 16:18 — with GitHub Actions Inactive

zanieb temporarily deployed to uv-test-publish February 5, 2026 16:18 — with GitHub Actions Inactive

More fixes

9688d07

zanieb force-pushed the zb/stable-upgrade branch from bdb92e3 to 9688d07 Compare February 5, 2026 16:28

zanieb temporarily deployed to uv-test-publish February 5, 2026 16:35 — with GitHub Actions Inactive

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zanieb commented Feb 5, 2026

View reviewed changes

konstin approved these changes Feb 5, 2026

View reviewed changes

zanieb marked this pull request as ready for review February 5, 2026 17:06

zanieb merged commit 0a8935f into release/010 Feb 5, 2026
149 checks passed

zanieb deleted the zb/stable-upgrade branch February 5, 2026 17:08

BrewTestBot mentioned this pull request Feb 5, 2026

uv 0.10.0 Homebrew/homebrew-core#266096

Merged

johnthagen mentioned this pull request Feb 6, 2026

Document uv python upgrade johnthagen/python-blueprint#290

Closed

EliteTK mentioned this pull request Feb 11, 2026

uv venv --allow-existing regression in 0.10.0 #17963

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Stabilize Python upgrades#17766

Stabilize Python upgrades#17766
zanieb merged 9 commits intorelease/010from
zb/stable-upgrade

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