add outputs python-version and python-cache-hit (#728 )

This commit splits up the "normal" cache containing the dependencies and the "python" cache containing the python binaries. This will lead to a one-time invalidation of caches. Closes: #713
fix: use uv_build backend for old-python-constraint-project (#729 )
2026-01-07 20:31:59 +00:00 · 2026-01-06 18:06:29 +01:00 · 2026-01-06 17:41:21 +01:00 · 2026-01-06 11:56:56 +01:00 · 2026-01-06 11:56:41 +01:00 · 2026-01-06 11:56:27 +01:00
18 changed files with 1214 additions and 276 deletions
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -47,7 +47,7 @@ jobs:

      # Initializes the CodeQL tools for scanning.
      - name: Initialize CodeQL
-        uses: github/codeql-action/init@fe4161a26a8629af62121b670040955b330f9af2 # v4.31.6
+        uses: github/codeql-action/init@5d4e8d1aca955e8d8589aabd499c5cae939e33c7 # v4.31.9
        with:
          languages: ${{ matrix.language }}
          source-root: src
@@ -59,7 +59,7 @@ jobs:
      # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
      # If this step fails, then you should remove it and run the build manually (see below)
      - name: Autobuild
-        uses: github/codeql-action/autobuild@fe4161a26a8629af62121b670040955b330f9af2 # v4.31.6
+        uses: github/codeql-action/autobuild@5d4e8d1aca955e8d8589aabd499c5cae939e33c7 # v4.31.9

      # ℹ️ Command-line programs to run using the OS shell.
      # 📚 https://git.io/JvXDl
@@ -73,4 +73,4 @@ jobs:
      #   make release

      - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@fe4161a26a8629af62121b670040955b330f9af2 # v4.31.6
+        uses: github/codeql-action/analyze@5d4e8d1aca955e8d8589aabd499c5cae939e33c7 # v4.31.9
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -325,6 +325,7 @@ jobs:
        with:
          persist-credentials: false
      - name: Install latest version
+        id: setup-uv
        uses: ./
        with:
          python-version: 3.13.1t
@@ -335,6 +336,14 @@ jobs:
            exit 1
          fi
        shell: bash
+      - name: Verify output python-version is correct
+        run: |
+          if [ "$PYTHON_VERSION" != "3.13.1t" ]; then
+            exit 1
+          fi
+        shell: bash
+        env:
+          PYTHON_VERSION: ${{ steps.setup-uv.outputs.python-version }}
      - run: uv sync
        working-directory: __tests__/fixtures/uv-project

@@ -986,7 +995,7 @@ jobs:
            exit 1
          fi
        env:
-          CACHE_HIT: ${{ steps.restore.outputs.cache-hit }}
+          CACHE_HIT: ${{ steps.restore.outputs.python-cache-hit }}
      - run: uv sync --managed-python
        working-directory: __tests__/fixtures/uv-project

@@ -1033,6 +1042,15 @@ jobs:
        env:
          GH_TOKEN: ${{ github.token }}

+  validate-typings:
+    runs-on: "ubuntu-latest"
+    steps:
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+        with:
+          persist-credentials: false
+      - name: Validate typings
+        uses: typesafegithub/github-actions-typing@184d97003b1300f6a10e286eb98c191e416ff02b # v2.2.1
+
  all-tests-passed:
    runs-on: ubuntu-latest
    needs:
@@ -1081,6 +1099,7 @@ jobs:
      - test-restore-python-installs
      - test-python-install-dir
      - test-act
+      - validate-typings
    if: always()
    steps:
      - name: All tests passed
--- a/.github/workflows/update-known-versions.yml
+++ b/.github/workflows/update-known-versions.yml
@@ -55,7 +55,7 @@ jobs:

      - name: Create Pull Request
        if: ${{ steps.changes-exist.outputs.changes-exist == 'true' && steps.commit-and-push.outcome != 'success' }}
-        uses: peter-evans/create-pull-request@84ae59a2cdc2258d6fa0732dd66352dddae2a412 # v7.0.9
+        uses: peter-evans/create-pull-request@98357b18bf14b5342f975ff684046ec3b2a07725 # v8.0.0
        with:
          commit-message: "chore: update known checksums"
          title:
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -0,0 +1 @@
+.github/copilot-instructions.md
--- a/README.md
+++ b/README.md
@@ -125,6 +125,8 @@ Have a look under [Advanced Configuration](#advanced-configuration) for detailed
 - `uvx-path`: The path to the installed uvx binary.
 - `cache-hit`: A boolean value to indicate a cache entry was found.
 - `venv`: Path to the activated venv if activate-environment is true.
+- `python-version`: The Python version that was set.
+- `python-cache-hit`: A boolean value to indicate the Python cache entry was found.

 ### Python version

--- a/tests/fixtures/old-python-constraint-project/pyproject.toml
+++ b/tests/fixtures/old-python-constraint-project/pyproject.toml
@@ -9,5 +9,5 @@ dependencies = [
 ]

 [build-system]
-requires = ["hatchling"]
-build-backend = "hatchling.build"
+requires = ["uv_build>=0.9.22,<0.10.0"]
+build-backend = "uv_build"
--- a/tests/fixtures/old-python-constraint-project/uv.lock
+++ b/tests/fixtures/old-python-constraint-project/uv.lock
@@ -1,33 +1,9 @@
 version = 1
-requires-python = ">=3.12"
+revision = 3
+requires-python = ">=3.8, <=3.9"

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-]
-
-[[package]]
-name = "uv-project"
+name = "old-python-constraint-project"
 version = "0.1.0"
 source = { editable = "." }
 dependencies = [
@@ -35,4 +11,30 @@ dependencies = [
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 [package.metadata]
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--- a/action-types.yml
+++ b/action-types.yml
@@ -0,0 +1,75 @@
+# See https://github.com/typesafegithub/github-actions-typing
+
+inputs:
+  version:
+    type: string
+  version-file:
+    type: string
+  python-version:
+    type: string
+  activate-environment:
+    type: boolean
+  working-directory:
+    type: string
+  checksum:
+    type: string
+  github-token:
+    type: string
+  enable-cache:
+    type: enum
+    allowed-values:
+      - "true"
+      - "false"
+      - auto
+  cache-dependency-glob:
+    type: list
+    separator: "\n"
+    list-item:
+      type: string
+  restore-cache:
+    type: boolean
+  save-cache:
+    type: boolean
+  cache-suffix:
+    type: string
+  cache-local-path:
+    type: string
+  prune-cache:
+    type: boolean
+  cache-python:
+    type: boolean
+  ignore-nothing-to-cache:
+    type: boolean
+  ignore-empty-workdir:
+    type: boolean
+  tool-dir:
+    type: string
+  tool-bin-dir:
+    type: string
+  manifest-file:
+    type: string
+  add-problem-matchers:
+    type: boolean
+  resolution-strategy:
+    type: enum
+    allowed-values:
+      - highest
+      - lowest
+
+outputs:
+  uv-version:
+    type: string
+  uv-path:
+    type: string
+  uvx-path:
+    type: string
+  cache-hit:
+    type: boolean
+  cache-key:
+    type: string
+  venv:
+    type: string
+  python-version:
+    type: string
+  python-cache-hit:
+    type: boolean
--- a/action.yml
+++ b/action.yml
@@ -93,6 +93,10 @@ outputs:
    description: "The cache key used for storing/restoring the cache"
  venv:
    description: "Path to the activated venv if activate-environment is true"
+  python-version:
+    description: "The Python version that was set."
+  python-cache-hit:
+    description: "A boolean value to indicate the Python cache entry was found"
 runs:
  using: "node24"
  main: "dist/setup/index.js"
--- a/dist/save-cache/index.js
+++ b/dist/save-cache/index.js
@@ -90599,46 +90599,52 @@ var __importStar = (this && this.__importStar) || (function () {
    };
 })();
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.STATE_CACHE_MATCHED_KEY = exports.STATE_CACHE_KEY = void 0;
+exports.STATE_PYTHON_CACHE_MATCHED_KEY = exports.STATE_CACHE_MATCHED_KEY = exports.STATE_CACHE_KEY = void 0;
 exports.restoreCache = restoreCache;
 const cache = __importStar(__nccwpck_require__(5116));
 const core = __importStar(__nccwpck_require__(7484));
-const exec = __importStar(__nccwpck_require__(5236));
 const hash_files_1 = __nccwpck_require__(9660);
 const inputs_1 = __nccwpck_require__(9612);
 const platforms_1 = __nccwpck_require__(8361);
 exports.STATE_CACHE_KEY = "cache-key";
 exports.STATE_CACHE_MATCHED_KEY = "cache-matched-key";
+exports.STATE_PYTHON_CACHE_MATCHED_KEY = "python-cache-matched-key";
 const CACHE_VERSION = "2";
-async function restoreCache() {
-    const cacheKey = await computeKeys();
+async function restoreCache(pythonVersion) {
+    const cacheKey = await computeKeys(pythonVersion);
    core.saveState(exports.STATE_CACHE_KEY, cacheKey);
    core.setOutput("cache-key", cacheKey);
    if (!inputs_1.restoreCache) {
        core.info("restore-cache is false. Skipping restore cache step.");
+        core.setOutput("python-cache-hit", false);
        return;
    }
-    let matchedKey;
-    core.info(`Trying to restore uv cache from GitHub Actions cache with key: ${cacheKey}`);
    if (inputs_1.cacheLocalPath === undefined) {
        throw new Error("cache-local-path is not set. Cannot restore cache without a valid cache path.");
    }
-    const cachePaths = [inputs_1.cacheLocalPath.path];
+    await restoreCacheFromKey(cacheKey, inputs_1.cacheLocalPath.path, exports.STATE_CACHE_MATCHED_KEY, "cache-hit");
    if (inputs_1.cachePython) {
-        cachePaths.push(inputs_1.pythonDir);
+        await restoreCacheFromKey(`${cacheKey}-python`, inputs_1.pythonDir, exports.STATE_PYTHON_CACHE_MATCHED_KEY, "python-cache-hit");
    }
+    else {
+        core.setOutput("python-cache-hit", false);
+    }
+}
+async function restoreCacheFromKey(cacheKey, cachePath, stateKey, outputKey) {
+    core.info(`Trying to restore cache from GitHub Actions cache with key: ${cacheKey}`);
+    let matchedKey;
    try {
-        matchedKey = await cache.restoreCache(cachePaths, cacheKey);
+        matchedKey = await cache.restoreCache([cachePath], cacheKey);
    }
    catch (err) {
        const message = err.message;
        core.warning(message);
-        core.setOutput("cache-hit", false);
+        core.setOutput(outputKey, false);
        return;
    }
-    handleMatchResult(matchedKey, cacheKey);
+    handleMatchResult(matchedKey, cacheKey, stateKey, outputKey);
 }
-async function computeKeys() {
+async function computeKeys(pythonVersion) {
    let cacheDependencyPathHash = "-";
    if (inputs_1.cacheDependencyGlob !== "") {
        core.info(`Searching files using cache dependency glob: ${inputs_1.cacheDependencyGlob.split("\n").join(",")}`);
@@ -90651,50 +90657,22 @@ async function computeKeys() {
        cacheDependencyPathHash = "-no-dependency-glob";
    }
    const suffix = inputs_1.cacheSuffix ? `-${inputs_1.cacheSuffix}` : "";
-    const pythonVersion = await getPythonVersion();
+    const version = pythonVersion ?? "unknown";
    const platform = await (0, platforms_1.getPlatform)();
    const osNameVersion = (0, platforms_1.getOSNameVersion)();
    const pruned = inputs_1.pruneCache ? "-pruned" : "";
    const python = inputs_1.cachePython ? "-py" : "";
-    return `setup-uv-${CACHE_VERSION}-${(0, platforms_1.getArch)()}-${platform}-${osNameVersion}-${pythonVersion}${pruned}${python}${cacheDependencyPathHash}${suffix}`;
+    return `setup-uv-${CACHE_VERSION}-${(0, platforms_1.getArch)()}-${platform}-${osNameVersion}-${version}${pruned}${python}${cacheDependencyPathHash}${suffix}`;
 }
-async function getPythonVersion() {
-    if (inputs_1.pythonVersion !== "") {
-        return inputs_1.pythonVersion;
-    }
-    let output = "";
-    const options = {
-        listeners: {
-            stdout: (data) => {
-                output += data.toString();
-            },
-        },
-        silent: !core.isDebug(),
-    };
-    try {
-        const execArgs = ["python", "find", "--directory", inputs_1.workingDirectory];
-        await exec.exec("uv", execArgs, options);
-        const pythonPath = output.trim();
-        output = "";
-        await exec.exec(pythonPath, ["--version"], options);
-        // output is like "Python 3.8.10"
-        return output.split(" ")[1].trim();
-    }
-    catch (error) {
-        const err = error;
-        core.debug(`Failed to get python version from uv. Error: ${err.message}`);
-        return "unknown";
-    }
-}
-function handleMatchResult(matchedKey, primaryKey) {
+function handleMatchResult(matchedKey, primaryKey, stateKey, outputKey) {
    if (!matchedKey) {
        core.info(`No GitHub Actions cache found for key: ${primaryKey}`);
-        core.setOutput("cache-hit", false);
+        core.setOutput(outputKey, false);
        return;
    }
-    core.saveState(exports.STATE_CACHE_MATCHED_KEY, matchedKey);
-    core.info(`uv cache restored from GitHub Actions cache with key: ${matchedKey}`);
-    core.setOutput("cache-hit", true);
+    core.saveState(stateKey, matchedKey);
+    core.info(`cache restored from GitHub Actions cache with key: ${matchedKey}`);
+    core.setOutput(outputKey, true);
 }


@@ -90868,46 +90846,17 @@ async function saveCache() {
    }
    if (matchedKey === cacheKey) {
        core.info(`Cache hit occurred on key ${cacheKey}, not saving cache.`);
-        return;
    }
-    if (inputs_1.pruneCache) {
-        await pruneCache();
+    else {
+        if (inputs_1.pruneCache) {
+            await pruneCache();
+        }
+        const actualCachePath = getUvCachePath();
+        await saveCacheToKey(cacheKey, actualCachePath, restore_cache_1.STATE_CACHE_MATCHED_KEY, "uv cache", `Cache path ${actualCachePath} does not exist on disk. This likely indicates that there are no dependencies to cache. Consider disabling the cache input if it is not needed.`);
    }
-    if (inputs_1.cacheLocalPath === undefined) {
-        throw new Error("cache-local-path is not set. Cannot save cache without a valid cache path.");
-    }
-    let actualCachePath = inputs_1.cacheLocalPath.path;
-    if (process.env.UV_CACHE_DIR &&
-        process.env.UV_CACHE_DIR !== inputs_1.cacheLocalPath.path) {
-        core.warning(`The environment variable UV_CACHE_DIR has been changed to "${process.env.UV_CACHE_DIR}", by an action or step running after astral-sh/setup-uv. This can lead to unexpected behavior. If you expected this to happen set the cache-local-path input to "${process.env.UV_CACHE_DIR}" instead of "${inputs_1.cacheLocalPath.path}".`);
-        actualCachePath = process.env.UV_CACHE_DIR;
-    }
-    core.info(`Saving cache path: ${actualCachePath}`);
-    if (!fs.existsSync(actualCachePath) && !inputs_1.ignoreNothingToCache) {
-        throw new Error(`Cache path ${actualCachePath} does not exist on disk. This likely indicates that there are no dependencies to cache. Consider disabling the cache input if it is not needed.`);
-    }
-    const cachePaths = [actualCachePath];
    if (inputs_1.cachePython) {
-        core.info(`Including Python cache path: ${inputs_1.pythonDir}`);
-        if (!fs.existsSync(inputs_1.pythonDir) && !inputs_1.ignoreNothingToCache) {
-            throw new Error(`Python cache path ${inputs_1.pythonDir} does not exist on disk. This likely indicates that there are no dependencies to cache. Consider disabling the cache input if it is not needed.`);
-        }
-        cachePaths.push(inputs_1.pythonDir);
-    }
-    core.info(`Final cache paths: ${cachePaths.join(", ")}`);
-    try {
-        await cache.saveCache(cachePaths, cacheKey);
-        core.info(`cache saved with the key: ${cacheKey}`);
-    }
-    catch (e) {
-        if (e instanceof Error &&
-            e.message ===
-                "Path Validation Error: Path(s) specified in the action for caching do(es) not exist, hence no cache is being saved.") {
-            core.info("No cacheable paths were found. Ignoring because ignore-nothing-to-save is enabled.");
-        }
-        else {
-            throw e;
-        }
+        const pythonCacheKey = `${cacheKey}-python`;
+        await saveCacheToKey(pythonCacheKey, inputs_1.pythonDir, restore_cache_1.STATE_PYTHON_CACHE_MATCHED_KEY, "Python cache", `Python cache path ${inputs_1.pythonDir} does not exist on disk. This likely indicates that there are no Python installations to cache. Consider disabling the cache input if it is not needed.`);
    }
 }
 async function pruneCache() {
@@ -90923,6 +90872,42 @@ async function pruneCache() {
    const uvPath = core.getState(constants_1.STATE_UV_PATH);
    await exec.exec(uvPath, execArgs, options);
 }
+function getUvCachePath() {
+    if (inputs_1.cacheLocalPath === undefined) {
+        throw new Error("cache-local-path is not set. Cannot save cache without a valid cache path.");
+    }
+    if (process.env.UV_CACHE_DIR &&
+        process.env.UV_CACHE_DIR !== inputs_1.cacheLocalPath.path) {
+        core.warning(`The environment variable UV_CACHE_DIR has been changed to "${process.env.UV_CACHE_DIR}", by an action or step running after astral-sh/setup-uv. This can lead to unexpected behavior. If you expected this to happen set the cache-local-path input to "${process.env.UV_CACHE_DIR}" instead of "${inputs_1.cacheLocalPath.path}".`);
+        return process.env.UV_CACHE_DIR;
+    }
+    return inputs_1.cacheLocalPath.path;
+}
+async function saveCacheToKey(cacheKey, cachePath, stateKey, cacheName, pathNotExistErrorMessage) {
+    const matchedKey = core.getState(stateKey);
+    if (matchedKey === cacheKey) {
+        core.info(`${cacheName} hit occurred on key ${cacheKey}, not saving cache.`);
+        return;
+    }
+    core.info(`Including ${cacheName} path: ${cachePath}`);
+    if (!fs.existsSync(cachePath) && !inputs_1.ignoreNothingToCache) {
+        throw new Error(pathNotExistErrorMessage);
+    }
+    try {
+        await cache.saveCache([cachePath], cacheKey);
+        core.info(`${cacheName} saved with key: ${cacheKey}`);
+    }
+    catch (e) {
+        if (e instanceof Error &&
+            e.message ===
+                "Path Validation Error: Path(s) specified in the action for caching do(es) not exist, hence no cache is being saved.") {
+            core.info(`No cacheable ${cacheName} paths were found. Ignoring because ignore-nothing-to-save is enabled.`);
+        }
+        else {
+            throw e;
+        }
+    }
+}
 run();


@@ -91184,7 +91169,7 @@ function getCacheDirFromConfig() {
 }
 function getUvPythonDir() {
    if (process.env.UV_PYTHON_INSTALL_DIR !== undefined) {
-        core.info(`UV_PYTHON_INSTALL_DIR is already set to  ${process.env.UV_PYTHON_INSTALL_DIR}`);
+        core.info(`UV_PYTHON_INSTALL_DIR is already set to ${process.env.UV_PYTHON_INSTALL_DIR}`);
        return process.env.UV_PYTHON_INSTALL_DIR;
    }
    if (process.env.RUNNER_ENVIRONMENT !== "github-hosted") {
--- a/dist/setup/index.js
+++ b/dist/setup/index.js
@@ -91502,46 +91502,52 @@ var __importStar = (this && this.__importStar) || (function () {
    };
 })();
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.STATE_CACHE_MATCHED_KEY = exports.STATE_CACHE_KEY = void 0;
+exports.STATE_PYTHON_CACHE_MATCHED_KEY = exports.STATE_CACHE_MATCHED_KEY = exports.STATE_CACHE_KEY = void 0;
 exports.restoreCache = restoreCache;
 const cache = __importStar(__nccwpck_require__(5116));
 const core = __importStar(__nccwpck_require__(7484));
-const exec = __importStar(__nccwpck_require__(5236));
 const hash_files_1 = __nccwpck_require__(9660);
 const inputs_1 = __nccwpck_require__(9612);
 const platforms_1 = __nccwpck_require__(8361);
 exports.STATE_CACHE_KEY = "cache-key";
 exports.STATE_CACHE_MATCHED_KEY = "cache-matched-key";
+exports.STATE_PYTHON_CACHE_MATCHED_KEY = "python-cache-matched-key";
 const CACHE_VERSION = "2";
-async function restoreCache() {
-    const cacheKey = await computeKeys();
+async function restoreCache(pythonVersion) {
+    const cacheKey = await computeKeys(pythonVersion);
    core.saveState(exports.STATE_CACHE_KEY, cacheKey);
    core.setOutput("cache-key", cacheKey);
    if (!inputs_1.restoreCache) {
        core.info("restore-cache is false. Skipping restore cache step.");
+        core.setOutput("python-cache-hit", false);
        return;
    }
-    let matchedKey;
-    core.info(`Trying to restore uv cache from GitHub Actions cache with key: ${cacheKey}`);
    if (inputs_1.cacheLocalPath === undefined) {
        throw new Error("cache-local-path is not set. Cannot restore cache without a valid cache path.");
    }
-    const cachePaths = [inputs_1.cacheLocalPath.path];
+    await restoreCacheFromKey(cacheKey, inputs_1.cacheLocalPath.path, exports.STATE_CACHE_MATCHED_KEY, "cache-hit");
    if (inputs_1.cachePython) {
-        cachePaths.push(inputs_1.pythonDir);
+        await restoreCacheFromKey(`${cacheKey}-python`, inputs_1.pythonDir, exports.STATE_PYTHON_CACHE_MATCHED_KEY, "python-cache-hit");
    }
+    else {
+        core.setOutput("python-cache-hit", false);
+    }
+}
+async function restoreCacheFromKey(cacheKey, cachePath, stateKey, outputKey) {
+    core.info(`Trying to restore cache from GitHub Actions cache with key: ${cacheKey}`);
+    let matchedKey;
    try {
-        matchedKey = await cache.restoreCache(cachePaths, cacheKey);
+        matchedKey = await cache.restoreCache([cachePath], cacheKey);
    }
    catch (err) {
        const message = err.message;
        core.warning(message);
-        core.setOutput("cache-hit", false);
+        core.setOutput(outputKey, false);
        return;
    }
-    handleMatchResult(matchedKey, cacheKey);
+    handleMatchResult(matchedKey, cacheKey, stateKey, outputKey);
 }
-async function computeKeys() {
+async function computeKeys(pythonVersion) {
    let cacheDependencyPathHash = "-";
    if (inputs_1.cacheDependencyGlob !== "") {
        core.info(`Searching files using cache dependency glob: ${inputs_1.cacheDependencyGlob.split("\n").join(",")}`);
@@ -91554,50 +91560,22 @@ async function computeKeys() {
        cacheDependencyPathHash = "-no-dependency-glob";
    }
    const suffix = inputs_1.cacheSuffix ? `-${inputs_1.cacheSuffix}` : "";
-    const pythonVersion = await getPythonVersion();
+    const version = pythonVersion ?? "unknown";
    const platform = await (0, platforms_1.getPlatform)();
    const osNameVersion = (0, platforms_1.getOSNameVersion)();
    const pruned = inputs_1.pruneCache ? "-pruned" : "";
    const python = inputs_1.cachePython ? "-py" : "";
-    return `setup-uv-${CACHE_VERSION}-${(0, platforms_1.getArch)()}-${platform}-${osNameVersion}-${pythonVersion}${pruned}${python}${cacheDependencyPathHash}${suffix}`;
+    return `setup-uv-${CACHE_VERSION}-${(0, platforms_1.getArch)()}-${platform}-${osNameVersion}-${version}${pruned}${python}${cacheDependencyPathHash}${suffix}`;
 }
-async function getPythonVersion() {
-    if (inputs_1.pythonVersion !== "") {
-        return inputs_1.pythonVersion;
-    }
-    let output = "";
-    const options = {
-        listeners: {
-            stdout: (data) => {
-                output += data.toString();
-            },
-        },
-        silent: !core.isDebug(),
-    };
-    try {
-        const execArgs = ["python", "find", "--directory", inputs_1.workingDirectory];
-        await exec.exec("uv", execArgs, options);
-        const pythonPath = output.trim();
-        output = "";
-        await exec.exec(pythonPath, ["--version"], options);
-        // output is like "Python 3.8.10"
-        return output.split(" ")[1].trim();
-    }
-    catch (error) {
-        const err = error;
-        core.debug(`Failed to get python version from uv. Error: ${err.message}`);
-        return "unknown";
-    }
-}
-function handleMatchResult(matchedKey, primaryKey) {
+function handleMatchResult(matchedKey, primaryKey, stateKey, outputKey) {
    if (!matchedKey) {
        core.info(`No GitHub Actions cache found for key: ${primaryKey}`);
-        core.setOutput("cache-hit", false);
+        core.setOutput(outputKey, false);
        return;
    }
-    core.saveState(exports.STATE_CACHE_MATCHED_KEY, matchedKey);
-    core.info(`uv cache restored from GitHub Actions cache with key: ${matchedKey}`);
-    core.setOutput("cache-hit", true);
+    core.saveState(stateKey, matchedKey);
+    core.info(`cache restored from GitHub Actions cache with key: ${matchedKey}`);
+    core.setOutput(outputKey, true);
 }


@@ -91701,6 +91679,78 @@ Object.defineProperty(exports, "__esModule", ({ value: true }));
 exports.KNOWN_CHECKSUMS = void 0;
 // AUTOGENERATED_DO_NOT_EDIT
 exports.KNOWN_CHECKSUMS = {
+    "aarch64-apple-darwin-0.9.22": "4bfc6dacc9bcc9e433a9214a658495ca082b94fd607949b6745a955f34ccbc3c",
+    "aarch64-pc-windows-msvc-0.9.22": "19b848523d5802279702f5df4ade6d45f17d111cf9e368883d4f6560f0426d49",
+    "aarch64-unknown-linux-gnu-0.9.22": "2f8716c407d5da21b8a3e8609ed358147216aaab28b96b1d6d7f48e9bcc6254e",
+    "aarch64-unknown-linux-musl-0.9.22": "a400eaede62557af86bed6c5252a101aa1efd596698bb10c9400334fcc2847ec",
+    "arm-unknown-linux-musleabihf-0.9.22": "23e0770034e31aaf47b0c84156b2e5ec7638ca0edc76a4cccb8bdc94bfd16159",
+    "armv7-unknown-linux-gnueabihf-0.9.22": "db3ac49b78b3ac57c0e6e9a0ea61237a235447338594ad8e398e8074448bd071",
+    "armv7-unknown-linux-musleabihf-0.9.22": "c153ac78c571dbbd9bab54c954b93b496645efbd4d3a0689b03e04d0de17c30f",
+    "i686-pc-windows-msvc-0.9.22": "f08889e9567feb1e802c9e588de60efef5a436630e4c211fbf4a2116928f69ab",
+    "i686-unknown-linux-gnu-0.9.22": "841e534a28285dcadfea2ca0f848a9669df287990f93d64c6bf87a9794c98ec9",
+    "i686-unknown-linux-musl-0.9.22": "b2c5322e188980afd4bc1afb19f4e8dee7000ad0e17ca754e97dab21c1d4d1f5",
+    "powerpc64-unknown-linux-gnu-0.9.22": "309c4a48d7f65cdf47aa7e1c5e02502556e04f486d46e9591f5b4196c92730a3",
+    "powerpc64le-unknown-linux-gnu-0.9.22": "1e829630f8317cf3e9818c3ad1f9927fdc9d087cd38abb05f9587c19872a8560",
+    "riscv64gc-unknown-linux-gnu-0.9.22": "d3036e36b330ad6caab68fa31c12c21f80c9b8cc7822416343a5100f09d6b640",
+    "s390x-unknown-linux-gnu-0.9.22": "aff367a5c6ffb87b9cebbda4372464ca6aff69a53c81a94f1d78541be9677b2d",
+    "x86_64-apple-darwin-0.9.22": "c0057ad78b475f343739b1bbe223361c1054524c9edf310ee1dc85a050207f86",
+    "x86_64-pc-windows-msvc-0.9.22": "93a0a244f26eec208d8ea8077e3de743d9687ad76c190342722f1f57fa629457",
+    "x86_64-unknown-linux-gnu-0.9.22": "e170aed70ac0225feee612e855d3a57ae73c61ffb22c7e52c3fd33b87c286508",
+    "x86_64-unknown-linux-musl-0.9.22": "84d087a8e77a223d80578919894f3103f46ca7c263250c3e0478ce7c38850349",
+    "aarch64-apple-darwin-0.9.21": "473977236ef8ac5937c80de08a3599cb6ed6021d0e015e10f88076767877a153",
+    "aarch64-pc-windows-msvc-0.9.21": "54f66a44108b1b68583c9da0a515195d011189874ec9547710c032801726e042",
+    "aarch64-unknown-linux-gnu-0.9.21": "416984484783a357170c43f98e7d2d203f1fb595d6b3b95131513c53e50986ef",
+    "aarch64-unknown-linux-musl-0.9.21": "03a49fb609888032dbc3be9fd114b50fc9bce8b73b3df319746ae08d1fbdea83",
+    "arm-unknown-linux-musleabihf-0.9.21": "5d84273d9e79aa1262e11d50b4b4e61c7b33bbbf47c7f7e271cb07f89ac479c1",
+    "armv7-unknown-linux-gnueabihf-0.9.21": "74b2a73b3569cbba8c73470eb45dfba393401c834dd432fc8bd2039b40b1dde6",
+    "armv7-unknown-linux-musleabihf-0.9.21": "fa3806603be42aad687bb97ff5939a32f5e1c21d565155299410ad445669ce11",
+    "i686-pc-windows-msvc-0.9.21": "941e2b656cf9c94eac4b751933b24e5820247d938958c3d62d9d95d0e2409956",
+    "i686-unknown-linux-gnu-0.9.21": "73fbd705cb4b5c071318afee896ba9984e3a14fcf7842435a93c43dc9ca0a12c",
+    "i686-unknown-linux-musl-0.9.21": "c38f823354fff387758f6288ad184b104f47520b3cee7d53e92f3666b3466f55",
+    "powerpc64-unknown-linux-gnu-0.9.21": "2cf68ea2ff75c4a627101bfe22064d6646a03cd7ddb939c933f3d8127b8d5982",
+    "powerpc64le-unknown-linux-gnu-0.9.21": "3ede0329f67f5db37914b5dfd6014c414d27e1bf0153dab8d5cc2e066da034dc",
+    "riscv64gc-unknown-linux-gnu-0.9.21": "3b7b070afd9c7be5a6364f081081cf9fec2160b53eba46cad27304b8b158e4ab",
+    "s390x-unknown-linux-gnu-0.9.21": "34bd75d67a5819c9f796a78b1ec9ebd48021d87d2391b4cf282249c4d026f145",
+    "x86_64-apple-darwin-0.9.21": "26390da48bd55e21ab62451a80ad240ef6df10d4c48ec199cbb34c18b4288983",
+    "x86_64-pc-windows-msvc-0.9.21": "d27952e73183ef8f6ee8c2a50cf8b3f2e08e01b6a9279a00a85cb261ea8d8337",
+    "x86_64-unknown-linux-gnu-0.9.21": "0a1ab27383c28ef1c041f85cbbc609d8e3752dfb4b238d2ad97b208a52232baf",
+    "x86_64-unknown-linux-musl-0.9.21": "7abc29b3a06a99fb23564400fe884f5798a1786dc2ca05b6e0f70c53de748ab2",
+    "aarch64-apple-darwin-0.9.20": "c3f4b03a5d526119d41fa8b8f255aa8053c49d787778df654895e3d174b1519a",
+    "aarch64-pc-windows-msvc-0.9.20": "ddba8b1ca82df9b49745c93855c670490d776027269cf7de404d951919c96ea7",
+    "aarch64-unknown-linux-gnu-0.9.20": "0451ecac1d0ed43d5870927df84c3d1dc93d72cf1933310acfadce5ad457c587",
+    "aarch64-unknown-linux-musl-0.9.20": "d1b645d63c70da3f6f2368ea4dbc9dd5534b54be74ae32dee8941531c6874b6d",
+    "arm-unknown-linux-musleabihf-0.9.20": "ddbaab7f1413f181bafc96c8b18af8e69372373798d2294d03d3935fd829c939",
+    "armv7-unknown-linux-gnueabihf-0.9.20": "e1b2f5e4298878e6ac1137f744ba38b59ce68abd6a43878e66a1cac4dd7efd0e",
+    "armv7-unknown-linux-musleabihf-0.9.20": "afc4a709ad83773bafa4ba83afa44bb101e44b817c5ad620cb9c54b62fe52e4e",
+    "i686-pc-windows-msvc-0.9.20": "d7e50a3bc433bbb08e7890206bec0623627e6a911a6c10322c98721bde1a9cb0",
+    "i686-unknown-linux-gnu-0.9.20": "aec778b1c44607416102139b6bb6a7f53a313fce8ad1033049b10ac90ed3c597",
+    "i686-unknown-linux-musl-0.9.20": "92dd40f272b65f8301f0f9559fe55ac99b340caba93fe1952172e3485494cbba",
+    "powerpc64-unknown-linux-gnu-0.9.20": "c2abda00a2b53cde9b6c8380ef9773749d341039771d7447df5647d935eb54c6",
+    "powerpc64le-unknown-linux-gnu-0.9.20": "f40409d551a30081ada78cca7a1a260c02a7d16c912d73988d8e212324dea758",
+    "riscv64gc-unknown-linux-gnu-0.9.20": "6dda223f877ff3eb3eba2fcf14abfd36280e5db1c0480addf5da5273ece087d6",
+    "s390x-unknown-linux-gnu-0.9.20": "8ca14c1a9fe47ad2293a321f061c7278b32d7bc200d2692662790ab6ccd395c1",
+    "x86_64-apple-darwin-0.9.20": "0059dc2986e7032c12b7039e1a66e570ab5c3a41598263c76e5a9c4e7da9f971",
+    "x86_64-pc-windows-msvc-0.9.20": "be51ed9fcba5be4ac9c41a46aaf8af5cef86624fe27e2c645771b174069e049d",
+    "x86_64-unknown-linux-gnu-0.9.20": "01ac5d872ab4cf6b11965c9df317f699882405f0319872fe3dbbb3adb045600b",
+    "x86_64-unknown-linux-musl-0.9.20": "0de686dcc02e0b045980779e7330f2deb98e6cd9ece40d3341bd45c6733e682d",
+    "aarch64-apple-darwin-0.9.18": "dc3bee4abbb3bac267a3985a23ea7617d19d41ff381dbaf560ba415ad65af68f",
+    "aarch64-pc-windows-msvc-0.9.18": "fadb43ba13091f44e1786fc3967e65c7786d86192aa205d718307c649927cfc2",
+    "aarch64-unknown-linux-gnu-0.9.18": "f8e23ec786b18660ade6b033b6191b7e9c283c872eeb8c4531d56a873decf160",
+    "aarch64-unknown-linux-musl-0.9.18": "b710ceb9889276cbd7ce04e2ca06b5bd3e288da465bd38f7dd17955c4e703a65",
+    "arm-unknown-linux-musleabihf-0.9.18": "2219049d28baaa0764e0315996e26c70ef548a0ba59add7f42358575ab04b410",
+    "armv7-unknown-linux-gnueabihf-0.9.18": "dddf55144884f5d83b9f5795f0b16d023abedf615505962a6ebcaaef2cb62815",
+    "armv7-unknown-linux-musleabihf-0.9.18": "265d49a8976a5956d3cab524e85e86df5397ab0daf6bd77f1494b0b9e1c00b9a",
+    "i686-pc-windows-msvc-0.9.18": "52bd6fedef821a2412de73c31fdcf41c31b0a5c5886a416c3ba1a3d282ff02b8",
+    "i686-unknown-linux-gnu-0.9.18": "6cc0437382adddd0439c874c41625539523725d551da9f9aecf7c0a3e86a1c77",
+    "i686-unknown-linux-musl-0.9.18": "a727b054337ce453e98b80d6eccaa913cf542c155f3252503aff3e613735c640",
+    "powerpc64-unknown-linux-gnu-0.9.18": "522154f752a90513cedcc621071893e46fb05d025ce8f0d4523514e8a87417d7",
+    "powerpc64le-unknown-linux-gnu-0.9.18": "0660534d548800b17d2fc1dcdaf0f284e48ca3e34fff2b8b5c1797610e18fc0e",
+    "riscv64gc-unknown-linux-gnu-0.9.18": "db6f5cbbc56a7212e61445a8cd1fcf880dc2906b4cac8f945320f0ab8eb9bf75",
+    "s390x-unknown-linux-gnu-0.9.18": "bfa789548a345189b70d9069d9d7ef8f9c2236f0d10e2ae47a13549ffded5b84",
+    "x86_64-apple-darwin-0.9.18": "f86836c637333c65bbc7902acc9c49888eef9fbd15dccbc1946b10e30b041073",
+    "x86_64-pc-windows-msvc-0.9.18": "28cbe5d30907a774bfe27a517a39b494ec6f7d3816bda8bbf6f9645490449182",
+    "x86_64-unknown-linux-gnu-0.9.18": "c2def3db178ade63933fa15ffc96e882c196ce53e06173dcee05b36c5f6f68f5",
+    "x86_64-unknown-linux-musl-0.9.18": "a55ae2d0d53c8f6541bb4d6afc95857ff33a97de8f1d23e9d09acdcb865c4a00",
    "aarch64-apple-darwin-0.9.17": "a1e1464aa1d04d5e5fa700aa2f2e10397d1114e835dbd56be25ba65c9a31bd99",
    "aarch64-pc-windows-msvc-0.9.17": "28423a27ad1d82347c00411a6792567119b3c1cfe775d3312c0e08a6b489be5b",
    "aarch64-unknown-linux-gnu-0.9.17": "e9eba97b7169e47fd3c926e409f0b714820f0befc23b3ae062780586a793e4cc",
@@ -96195,6 +96245,34 @@ const constants_1 = __nccwpck_require__(6156);
 const inputs_1 = __nccwpck_require__(9612);
 const platforms_1 = __nccwpck_require__(8361);
 const resolve_1 = __nccwpck_require__(6772);
+async function getPythonVersion() {
+    if (inputs_1.pythonVersion !== "") {
+        return inputs_1.pythonVersion;
+    }
+    let output = "";
+    const options = {
+        listeners: {
+            stdout: (data) => {
+                output += data.toString();
+            },
+        },
+        silent: !core.isDebug(),
+    };
+    try {
+        const execArgs = ["python", "find", "--directory", inputs_1.workingDirectory];
+        await exec.exec("uv", execArgs, options);
+        const pythonPath = output.trim();
+        output = "";
+        await exec.exec(pythonPath, ["--version"], options);
+        // output is like "Python 3.8.10"
+        return output.split(" ")[1].trim();
+    }
+    catch (error) {
+        const err = error;
+        core.debug(`Failed to get python version from uv. Error: ${err.message}`);
+        return "unknown";
+    }
+}
 async function run() {
    detectEmptyWorkdir();
    const platform = await (0, platforms_1.getPlatform)();
@@ -96218,8 +96296,10 @@ async function run() {
        core.setOutput("uv-version", setupResult.version);
        core.saveState(constants_1.STATE_UV_VERSION, setupResult.version);
        core.info(`Successfully installed uv version ${setupResult.version}`);
+        const pythonVersion = await getPythonVersion();
+        core.setOutput("python-version", pythonVersion);
        if (inputs_1.enableCache) {
-            await (0, restore_cache_1.restoreCache)();
+            await (0, restore_cache_1.restoreCache)(pythonVersion);
        }
        // https://github.com/nodejs/node/issues/56645#issuecomment-3077594952
        await new Promise((resolve) => setTimeout(resolve, 50));
@@ -96663,7 +96743,7 @@ function getCacheDirFromConfig() {
 }
 function getUvPythonDir() {
    if (process.env.UV_PYTHON_INSTALL_DIR !== undefined) {
-        core.info(`UV_PYTHON_INSTALL_DIR is already set to  ${process.env.UV_PYTHON_INSTALL_DIR}`);
+        core.info(`UV_PYTHON_INSTALL_DIR is already set to ${process.env.UV_PYTHON_INSTALL_DIR}`);
        return process.env.UV_PYTHON_INSTALL_DIR;
    }
    if (process.env.RUNNER_ENVIRONMENT !== "github-hosted") {
--- a/dist/update-known-versions/index.js
+++ b/dist/update-known-versions/index.js
@@ -28196,6 +28196,78 @@ Object.defineProperty(exports, "__esModule", ({ value: true }));
 exports.KNOWN_CHECKSUMS = void 0;
 // AUTOGENERATED_DO_NOT_EDIT
 exports.KNOWN_CHECKSUMS = {
+    "aarch64-apple-darwin-0.9.22": "4bfc6dacc9bcc9e433a9214a658495ca082b94fd607949b6745a955f34ccbc3c",
+    "aarch64-pc-windows-msvc-0.9.22": "19b848523d5802279702f5df4ade6d45f17d111cf9e368883d4f6560f0426d49",
+    "aarch64-unknown-linux-gnu-0.9.22": "2f8716c407d5da21b8a3e8609ed358147216aaab28b96b1d6d7f48e9bcc6254e",
+    "aarch64-unknown-linux-musl-0.9.22": "a400eaede62557af86bed6c5252a101aa1efd596698bb10c9400334fcc2847ec",
+    "arm-unknown-linux-musleabihf-0.9.22": "23e0770034e31aaf47b0c84156b2e5ec7638ca0edc76a4cccb8bdc94bfd16159",
+    "armv7-unknown-linux-gnueabihf-0.9.22": "db3ac49b78b3ac57c0e6e9a0ea61237a235447338594ad8e398e8074448bd071",
+    "armv7-unknown-linux-musleabihf-0.9.22": "c153ac78c571dbbd9bab54c954b93b496645efbd4d3a0689b03e04d0de17c30f",
+    "i686-pc-windows-msvc-0.9.22": "f08889e9567feb1e802c9e588de60efef5a436630e4c211fbf4a2116928f69ab",
+    "i686-unknown-linux-gnu-0.9.22": "841e534a28285dcadfea2ca0f848a9669df287990f93d64c6bf87a9794c98ec9",
+    "i686-unknown-linux-musl-0.9.22": "b2c5322e188980afd4bc1afb19f4e8dee7000ad0e17ca754e97dab21c1d4d1f5",
+    "powerpc64-unknown-linux-gnu-0.9.22": "309c4a48d7f65cdf47aa7e1c5e02502556e04f486d46e9591f5b4196c92730a3",
+    "powerpc64le-unknown-linux-gnu-0.9.22": "1e829630f8317cf3e9818c3ad1f9927fdc9d087cd38abb05f9587c19872a8560",
+    "riscv64gc-unknown-linux-gnu-0.9.22": "d3036e36b330ad6caab68fa31c12c21f80c9b8cc7822416343a5100f09d6b640",
+    "s390x-unknown-linux-gnu-0.9.22": "aff367a5c6ffb87b9cebbda4372464ca6aff69a53c81a94f1d78541be9677b2d",
+    "x86_64-apple-darwin-0.9.22": "c0057ad78b475f343739b1bbe223361c1054524c9edf310ee1dc85a050207f86",
+    "x86_64-pc-windows-msvc-0.9.22": "93a0a244f26eec208d8ea8077e3de743d9687ad76c190342722f1f57fa629457",
+    "x86_64-unknown-linux-gnu-0.9.22": "e170aed70ac0225feee612e855d3a57ae73c61ffb22c7e52c3fd33b87c286508",
+    "x86_64-unknown-linux-musl-0.9.22": "84d087a8e77a223d80578919894f3103f46ca7c263250c3e0478ce7c38850349",
+    "aarch64-apple-darwin-0.9.21": "473977236ef8ac5937c80de08a3599cb6ed6021d0e015e10f88076767877a153",
+    "aarch64-pc-windows-msvc-0.9.21": "54f66a44108b1b68583c9da0a515195d011189874ec9547710c032801726e042",
+    "aarch64-unknown-linux-gnu-0.9.21": "416984484783a357170c43f98e7d2d203f1fb595d6b3b95131513c53e50986ef",
+    "aarch64-unknown-linux-musl-0.9.21": "03a49fb609888032dbc3be9fd114b50fc9bce8b73b3df319746ae08d1fbdea83",
+    "arm-unknown-linux-musleabihf-0.9.21": "5d84273d9e79aa1262e11d50b4b4e61c7b33bbbf47c7f7e271cb07f89ac479c1",
+    "armv7-unknown-linux-gnueabihf-0.9.21": "74b2a73b3569cbba8c73470eb45dfba393401c834dd432fc8bd2039b40b1dde6",
+    "armv7-unknown-linux-musleabihf-0.9.21": "fa3806603be42aad687bb97ff5939a32f5e1c21d565155299410ad445669ce11",
+    "i686-pc-windows-msvc-0.9.21": "941e2b656cf9c94eac4b751933b24e5820247d938958c3d62d9d95d0e2409956",
+    "i686-unknown-linux-gnu-0.9.21": "73fbd705cb4b5c071318afee896ba9984e3a14fcf7842435a93c43dc9ca0a12c",
+    "i686-unknown-linux-musl-0.9.21": "c38f823354fff387758f6288ad184b104f47520b3cee7d53e92f3666b3466f55",
+    "powerpc64-unknown-linux-gnu-0.9.21": "2cf68ea2ff75c4a627101bfe22064d6646a03cd7ddb939c933f3d8127b8d5982",
+    "powerpc64le-unknown-linux-gnu-0.9.21": "3ede0329f67f5db37914b5dfd6014c414d27e1bf0153dab8d5cc2e066da034dc",
+    "riscv64gc-unknown-linux-gnu-0.9.21": "3b7b070afd9c7be5a6364f081081cf9fec2160b53eba46cad27304b8b158e4ab",
+    "s390x-unknown-linux-gnu-0.9.21": "34bd75d67a5819c9f796a78b1ec9ebd48021d87d2391b4cf282249c4d026f145",
+    "x86_64-apple-darwin-0.9.21": "26390da48bd55e21ab62451a80ad240ef6df10d4c48ec199cbb34c18b4288983",
+    "x86_64-pc-windows-msvc-0.9.21": "d27952e73183ef8f6ee8c2a50cf8b3f2e08e01b6a9279a00a85cb261ea8d8337",
+    "x86_64-unknown-linux-gnu-0.9.21": "0a1ab27383c28ef1c041f85cbbc609d8e3752dfb4b238d2ad97b208a52232baf",
+    "x86_64-unknown-linux-musl-0.9.21": "7abc29b3a06a99fb23564400fe884f5798a1786dc2ca05b6e0f70c53de748ab2",
+    "aarch64-apple-darwin-0.9.20": "c3f4b03a5d526119d41fa8b8f255aa8053c49d787778df654895e3d174b1519a",
+    "aarch64-pc-windows-msvc-0.9.20": "ddba8b1ca82df9b49745c93855c670490d776027269cf7de404d951919c96ea7",
+    "aarch64-unknown-linux-gnu-0.9.20": "0451ecac1d0ed43d5870927df84c3d1dc93d72cf1933310acfadce5ad457c587",
+    "aarch64-unknown-linux-musl-0.9.20": "d1b645d63c70da3f6f2368ea4dbc9dd5534b54be74ae32dee8941531c6874b6d",
+    "arm-unknown-linux-musleabihf-0.9.20": "ddbaab7f1413f181bafc96c8b18af8e69372373798d2294d03d3935fd829c939",
+    "armv7-unknown-linux-gnueabihf-0.9.20": "e1b2f5e4298878e6ac1137f744ba38b59ce68abd6a43878e66a1cac4dd7efd0e",
+    "armv7-unknown-linux-musleabihf-0.9.20": "afc4a709ad83773bafa4ba83afa44bb101e44b817c5ad620cb9c54b62fe52e4e",
+    "i686-pc-windows-msvc-0.9.20": "d7e50a3bc433bbb08e7890206bec0623627e6a911a6c10322c98721bde1a9cb0",
+    "i686-unknown-linux-gnu-0.9.20": "aec778b1c44607416102139b6bb6a7f53a313fce8ad1033049b10ac90ed3c597",
+    "i686-unknown-linux-musl-0.9.20": "92dd40f272b65f8301f0f9559fe55ac99b340caba93fe1952172e3485494cbba",
+    "powerpc64-unknown-linux-gnu-0.9.20": "c2abda00a2b53cde9b6c8380ef9773749d341039771d7447df5647d935eb54c6",
+    "powerpc64le-unknown-linux-gnu-0.9.20": "f40409d551a30081ada78cca7a1a260c02a7d16c912d73988d8e212324dea758",
+    "riscv64gc-unknown-linux-gnu-0.9.20": "6dda223f877ff3eb3eba2fcf14abfd36280e5db1c0480addf5da5273ece087d6",
+    "s390x-unknown-linux-gnu-0.9.20": "8ca14c1a9fe47ad2293a321f061c7278b32d7bc200d2692662790ab6ccd395c1",
+    "x86_64-apple-darwin-0.9.20": "0059dc2986e7032c12b7039e1a66e570ab5c3a41598263c76e5a9c4e7da9f971",
+    "x86_64-pc-windows-msvc-0.9.20": "be51ed9fcba5be4ac9c41a46aaf8af5cef86624fe27e2c645771b174069e049d",
+    "x86_64-unknown-linux-gnu-0.9.20": "01ac5d872ab4cf6b11965c9df317f699882405f0319872fe3dbbb3adb045600b",
+    "x86_64-unknown-linux-musl-0.9.20": "0de686dcc02e0b045980779e7330f2deb98e6cd9ece40d3341bd45c6733e682d",
+    "aarch64-apple-darwin-0.9.18": "dc3bee4abbb3bac267a3985a23ea7617d19d41ff381dbaf560ba415ad65af68f",
+    "aarch64-pc-windows-msvc-0.9.18": "fadb43ba13091f44e1786fc3967e65c7786d86192aa205d718307c649927cfc2",
+    "aarch64-unknown-linux-gnu-0.9.18": "f8e23ec786b18660ade6b033b6191b7e9c283c872eeb8c4531d56a873decf160",
+    "aarch64-unknown-linux-musl-0.9.18": "b710ceb9889276cbd7ce04e2ca06b5bd3e288da465bd38f7dd17955c4e703a65",
+    "arm-unknown-linux-musleabihf-0.9.18": "2219049d28baaa0764e0315996e26c70ef548a0ba59add7f42358575ab04b410",
+    "armv7-unknown-linux-gnueabihf-0.9.18": "dddf55144884f5d83b9f5795f0b16d023abedf615505962a6ebcaaef2cb62815",
+    "armv7-unknown-linux-musleabihf-0.9.18": "265d49a8976a5956d3cab524e85e86df5397ab0daf6bd77f1494b0b9e1c00b9a",
+    "i686-pc-windows-msvc-0.9.18": "52bd6fedef821a2412de73c31fdcf41c31b0a5c5886a416c3ba1a3d282ff02b8",
+    "i686-unknown-linux-gnu-0.9.18": "6cc0437382adddd0439c874c41625539523725d551da9f9aecf7c0a3e86a1c77",
+    "i686-unknown-linux-musl-0.9.18": "a727b054337ce453e98b80d6eccaa913cf542c155f3252503aff3e613735c640",
+    "powerpc64-unknown-linux-gnu-0.9.18": "522154f752a90513cedcc621071893e46fb05d025ce8f0d4523514e8a87417d7",
+    "powerpc64le-unknown-linux-gnu-0.9.18": "0660534d548800b17d2fc1dcdaf0f284e48ca3e34fff2b8b5c1797610e18fc0e",
+    "riscv64gc-unknown-linux-gnu-0.9.18": "db6f5cbbc56a7212e61445a8cd1fcf880dc2906b4cac8f945320f0ab8eb9bf75",
+    "s390x-unknown-linux-gnu-0.9.18": "bfa789548a345189b70d9069d9d7ef8f9c2236f0d10e2ae47a13549ffded5b84",
+    "x86_64-apple-darwin-0.9.18": "f86836c637333c65bbc7902acc9c49888eef9fbd15dccbc1946b10e30b041073",
+    "x86_64-pc-windows-msvc-0.9.18": "28cbe5d30907a774bfe27a517a39b494ec6f7d3816bda8bbf6f9645490449182",
+    "x86_64-unknown-linux-gnu-0.9.18": "c2def3db178ade63933fa15ffc96e882c196ce53e06173dcee05b36c5f6f68f5",
+    "x86_64-unknown-linux-musl-0.9.18": "a55ae2d0d53c8f6541bb4d6afc95857ff33a97de8f1d23e9d09acdcb865c4a00",
    "aarch64-apple-darwin-0.9.17": "a1e1464aa1d04d5e5fa700aa2f2e10397d1114e835dbd56be25ba65c9a31bd99",
    "aarch64-pc-windows-msvc-0.9.17": "28423a27ad1d82347c00411a6792567119b3c1cfe775d3312c0e08a6b489be5b",
    "aarch64-unknown-linux-gnu-0.9.17": "e9eba97b7169e47fd3c926e409f0b714820f0befc23b3ae062780586a793e4cc",
--- a/src/cache/restore-cache.ts
+++ b/src/cache/restore-cache.ts
@@ -1,6 +1,5 @@
 import * as cache from "@actions/cache";
 import * as core from "@actions/core";
-import * as exec from "@actions/exec";
 import { hashFiles } from "../hash/hash-files";
 import {
  cacheDependencyGlob,
@@ -9,52 +8,75 @@ import {
  cacheSuffix,
  pruneCache,
  pythonDir,
-  pythonVersion as pythonVersionInput,
  restoreCache as shouldRestoreCache,
-  workingDirectory,
 } from "../utils/inputs";
 import { getArch, getOSNameVersion, getPlatform } from "../utils/platforms";

 export const STATE_CACHE_KEY = "cache-key";
 export const STATE_CACHE_MATCHED_KEY = "cache-matched-key";
+export const STATE_PYTHON_CACHE_MATCHED_KEY = "python-cache-matched-key";
+
 const CACHE_VERSION = "2";

-export async function restoreCache(): Promise<void> {
-  const cacheKey = await computeKeys();
+export async function restoreCache(pythonVersion?: string): Promise<void> {
+  const cacheKey = await computeKeys(pythonVersion);
  core.saveState(STATE_CACHE_KEY, cacheKey);
  core.setOutput("cache-key", cacheKey);

  if (!shouldRestoreCache) {
    core.info("restore-cache is false. Skipping restore cache step.");
+    core.setOutput("python-cache-hit", false);
    return;
  }

-  let matchedKey: string | undefined;
-  core.info(
-    `Trying to restore uv cache from GitHub Actions cache with key: ${cacheKey}`,
-  );
  if (cacheLocalPath === undefined) {
    throw new Error(
      "cache-local-path is not set. Cannot restore cache without a valid cache path.",
    );
  }
-  const cachePaths = [cacheLocalPath.path];
+
+  await restoreCacheFromKey(
+    cacheKey,
+    cacheLocalPath.path,
+    STATE_CACHE_MATCHED_KEY,
+    "cache-hit",
+  );
+
  if (cachePython) {
-    cachePaths.push(pythonDir);
+    await restoreCacheFromKey(
+      `${cacheKey}-python`,
+      pythonDir,
+      STATE_PYTHON_CACHE_MATCHED_KEY,
+      "python-cache-hit",
+    );
+  } else {
+    core.setOutput("python-cache-hit", false);
  }
+}
+
+async function restoreCacheFromKey(
+  cacheKey: string,
+  cachePath: string,
+  stateKey: string,
+  outputKey: string,
+): Promise<void> {
+  core.info(
+    `Trying to restore cache from GitHub Actions cache with key: ${cacheKey}`,
+  );
+  let matchedKey: string | undefined;
  try {
-    matchedKey = await cache.restoreCache(cachePaths, cacheKey);
+    matchedKey = await cache.restoreCache([cachePath], cacheKey);
  } catch (err) {
    const message = (err as Error).message;
    core.warning(message);
-    core.setOutput("cache-hit", false);
+    core.setOutput(outputKey, false);
    return;
  }

-  handleMatchResult(matchedKey, cacheKey);
+  handleMatchResult(matchedKey, cacheKey, stateKey, outputKey);
 }

-async function computeKeys(): Promise<string> {
+async function computeKeys(pythonVersion?: string): Promise<string> {
  let cacheDependencyPathHash = "-";
  if (cacheDependencyGlob !== "") {
    core.info(
@@ -71,58 +93,27 @@ async function computeKeys(): Promise<string> {
    cacheDependencyPathHash = "-no-dependency-glob";
  }
  const suffix = cacheSuffix ? `-${cacheSuffix}` : "";
-  const pythonVersion = await getPythonVersion();
+  const version = pythonVersion ?? "unknown";
  const platform = await getPlatform();
  const osNameVersion = getOSNameVersion();
  const pruned = pruneCache ? "-pruned" : "";
  const python = cachePython ? "-py" : "";
-  return `setup-uv-${CACHE_VERSION}-${getArch()}-${platform}-${osNameVersion}-${pythonVersion}${pruned}${python}${cacheDependencyPathHash}${suffix}`;
-}
-
-async function getPythonVersion(): Promise<string> {
-  if (pythonVersionInput !== "") {
-    return pythonVersionInput;
-  }
-
-  let output = "";
-  const options: exec.ExecOptions = {
-    listeners: {
-      stdout: (data: Buffer) => {
-        output += data.toString();
-      },
-    },
-    silent: !core.isDebug(),
-  };
-
-  try {
-    const execArgs = ["python", "find", "--directory", workingDirectory];
-    await exec.exec("uv", execArgs, options);
-    const pythonPath = output.trim();
-
-    output = "";
-    await exec.exec(pythonPath, ["--version"], options);
-    // output is like "Python 3.8.10"
-    return output.split(" ")[1].trim();
-  } catch (error) {
-    const err = error as Error;
-    core.debug(`Failed to get python version from uv. Error: ${err.message}`);
-    return "unknown";
-  }
+  return `setup-uv-${CACHE_VERSION}-${getArch()}-${platform}-${osNameVersion}-${version}${pruned}${python}${cacheDependencyPathHash}${suffix}`;
 }

 function handleMatchResult(
  matchedKey: string | undefined,
  primaryKey: string,
+  stateKey: string,
+  outputKey: string,
 ): void {
  if (!matchedKey) {
    core.info(`No GitHub Actions cache found for key: ${primaryKey}`);
-    core.setOutput("cache-hit", false);
+    core.setOutput(outputKey, false);
    return;
  }

-  core.saveState(STATE_CACHE_MATCHED_KEY, matchedKey);
-  core.info(
-    `uv cache restored from GitHub Actions cache with key: ${matchedKey}`,
-  );
-  core.setOutput("cache-hit", true);
+  core.saveState(stateKey, matchedKey);
+  core.info(`cache restored from GitHub Actions cache with key: ${matchedKey}`);
+  core.setOutput(outputKey, true);
 }
--- a/src/download/checksum/known-checksums.ts
+++ b/src/download/checksum/known-checksums.ts
@@ -1,5 +1,149 @@
 // AUTOGENERATED_DO_NOT_EDIT
 export const KNOWN_CHECKSUMS: { [key: string]: string } = {
+  "aarch64-apple-darwin-0.9.22":
+    "4bfc6dacc9bcc9e433a9214a658495ca082b94fd607949b6745a955f34ccbc3c",
+  "aarch64-pc-windows-msvc-0.9.22":
+    "19b848523d5802279702f5df4ade6d45f17d111cf9e368883d4f6560f0426d49",
+  "aarch64-unknown-linux-gnu-0.9.22":
+    "2f8716c407d5da21b8a3e8609ed358147216aaab28b96b1d6d7f48e9bcc6254e",
+  "aarch64-unknown-linux-musl-0.9.22":
+    "a400eaede62557af86bed6c5252a101aa1efd596698bb10c9400334fcc2847ec",
+  "arm-unknown-linux-musleabihf-0.9.22":
+    "23e0770034e31aaf47b0c84156b2e5ec7638ca0edc76a4cccb8bdc94bfd16159",
+  "armv7-unknown-linux-gnueabihf-0.9.22":
+    "db3ac49b78b3ac57c0e6e9a0ea61237a235447338594ad8e398e8074448bd071",
+  "armv7-unknown-linux-musleabihf-0.9.22":
+    "c153ac78c571dbbd9bab54c954b93b496645efbd4d3a0689b03e04d0de17c30f",
+  "i686-pc-windows-msvc-0.9.22":
+    "f08889e9567feb1e802c9e588de60efef5a436630e4c211fbf4a2116928f69ab",
+  "i686-unknown-linux-gnu-0.9.22":
+    "841e534a28285dcadfea2ca0f848a9669df287990f93d64c6bf87a9794c98ec9",
+  "i686-unknown-linux-musl-0.9.22":
+    "b2c5322e188980afd4bc1afb19f4e8dee7000ad0e17ca754e97dab21c1d4d1f5",
+  "powerpc64-unknown-linux-gnu-0.9.22":
+    "309c4a48d7f65cdf47aa7e1c5e02502556e04f486d46e9591f5b4196c92730a3",
+  "powerpc64le-unknown-linux-gnu-0.9.22":
+    "1e829630f8317cf3e9818c3ad1f9927fdc9d087cd38abb05f9587c19872a8560",
+  "riscv64gc-unknown-linux-gnu-0.9.22":
+    "d3036e36b330ad6caab68fa31c12c21f80c9b8cc7822416343a5100f09d6b640",
+  "s390x-unknown-linux-gnu-0.9.22":
+    "aff367a5c6ffb87b9cebbda4372464ca6aff69a53c81a94f1d78541be9677b2d",
+  "x86_64-apple-darwin-0.9.22":
+    "c0057ad78b475f343739b1bbe223361c1054524c9edf310ee1dc85a050207f86",
+  "x86_64-pc-windows-msvc-0.9.22":
+    "93a0a244f26eec208d8ea8077e3de743d9687ad76c190342722f1f57fa629457",
+  "x86_64-unknown-linux-gnu-0.9.22":
+    "e170aed70ac0225feee612e855d3a57ae73c61ffb22c7e52c3fd33b87c286508",
+  "x86_64-unknown-linux-musl-0.9.22":
+    "84d087a8e77a223d80578919894f3103f46ca7c263250c3e0478ce7c38850349",
+  "aarch64-apple-darwin-0.9.21":
+    "473977236ef8ac5937c80de08a3599cb6ed6021d0e015e10f88076767877a153",
+  "aarch64-pc-windows-msvc-0.9.21":
+    "54f66a44108b1b68583c9da0a515195d011189874ec9547710c032801726e042",
+  "aarch64-unknown-linux-gnu-0.9.21":
+    "416984484783a357170c43f98e7d2d203f1fb595d6b3b95131513c53e50986ef",
+  "aarch64-unknown-linux-musl-0.9.21":
+    "03a49fb609888032dbc3be9fd114b50fc9bce8b73b3df319746ae08d1fbdea83",
+  "arm-unknown-linux-musleabihf-0.9.21":
+    "5d84273d9e79aa1262e11d50b4b4e61c7b33bbbf47c7f7e271cb07f89ac479c1",
+  "armv7-unknown-linux-gnueabihf-0.9.21":
+    "74b2a73b3569cbba8c73470eb45dfba393401c834dd432fc8bd2039b40b1dde6",
+  "armv7-unknown-linux-musleabihf-0.9.21":
+    "fa3806603be42aad687bb97ff5939a32f5e1c21d565155299410ad445669ce11",
+  "i686-pc-windows-msvc-0.9.21":
+    "941e2b656cf9c94eac4b751933b24e5820247d938958c3d62d9d95d0e2409956",
+  "i686-unknown-linux-gnu-0.9.21":
+    "73fbd705cb4b5c071318afee896ba9984e3a14fcf7842435a93c43dc9ca0a12c",
+  "i686-unknown-linux-musl-0.9.21":
+    "c38f823354fff387758f6288ad184b104f47520b3cee7d53e92f3666b3466f55",
+  "powerpc64-unknown-linux-gnu-0.9.21":
+    "2cf68ea2ff75c4a627101bfe22064d6646a03cd7ddb939c933f3d8127b8d5982",
+  "powerpc64le-unknown-linux-gnu-0.9.21":
+    "3ede0329f67f5db37914b5dfd6014c414d27e1bf0153dab8d5cc2e066da034dc",
+  "riscv64gc-unknown-linux-gnu-0.9.21":
+    "3b7b070afd9c7be5a6364f081081cf9fec2160b53eba46cad27304b8b158e4ab",
+  "s390x-unknown-linux-gnu-0.9.21":
+    "34bd75d67a5819c9f796a78b1ec9ebd48021d87d2391b4cf282249c4d026f145",
+  "x86_64-apple-darwin-0.9.21":
+    "26390da48bd55e21ab62451a80ad240ef6df10d4c48ec199cbb34c18b4288983",
+  "x86_64-pc-windows-msvc-0.9.21":
+    "d27952e73183ef8f6ee8c2a50cf8b3f2e08e01b6a9279a00a85cb261ea8d8337",
+  "x86_64-unknown-linux-gnu-0.9.21":
+    "0a1ab27383c28ef1c041f85cbbc609d8e3752dfb4b238d2ad97b208a52232baf",
+  "x86_64-unknown-linux-musl-0.9.21":
+    "7abc29b3a06a99fb23564400fe884f5798a1786dc2ca05b6e0f70c53de748ab2",
+  "aarch64-apple-darwin-0.9.20":
+    "c3f4b03a5d526119d41fa8b8f255aa8053c49d787778df654895e3d174b1519a",
+  "aarch64-pc-windows-msvc-0.9.20":
+    "ddba8b1ca82df9b49745c93855c670490d776027269cf7de404d951919c96ea7",
+  "aarch64-unknown-linux-gnu-0.9.20":
+    "0451ecac1d0ed43d5870927df84c3d1dc93d72cf1933310acfadce5ad457c587",
+  "aarch64-unknown-linux-musl-0.9.20":
+    "d1b645d63c70da3f6f2368ea4dbc9dd5534b54be74ae32dee8941531c6874b6d",
+  "arm-unknown-linux-musleabihf-0.9.20":
+    "ddbaab7f1413f181bafc96c8b18af8e69372373798d2294d03d3935fd829c939",
+  "armv7-unknown-linux-gnueabihf-0.9.20":
+    "e1b2f5e4298878e6ac1137f744ba38b59ce68abd6a43878e66a1cac4dd7efd0e",
+  "armv7-unknown-linux-musleabihf-0.9.20":
+    "afc4a709ad83773bafa4ba83afa44bb101e44b817c5ad620cb9c54b62fe52e4e",
+  "i686-pc-windows-msvc-0.9.20":
+    "d7e50a3bc433bbb08e7890206bec0623627e6a911a6c10322c98721bde1a9cb0",
+  "i686-unknown-linux-gnu-0.9.20":
+    "aec778b1c44607416102139b6bb6a7f53a313fce8ad1033049b10ac90ed3c597",
+  "i686-unknown-linux-musl-0.9.20":
+    "92dd40f272b65f8301f0f9559fe55ac99b340caba93fe1952172e3485494cbba",
+  "powerpc64-unknown-linux-gnu-0.9.20":
+    "c2abda00a2b53cde9b6c8380ef9773749d341039771d7447df5647d935eb54c6",
+  "powerpc64le-unknown-linux-gnu-0.9.20":
+    "f40409d551a30081ada78cca7a1a260c02a7d16c912d73988d8e212324dea758",
+  "riscv64gc-unknown-linux-gnu-0.9.20":
+    "6dda223f877ff3eb3eba2fcf14abfd36280e5db1c0480addf5da5273ece087d6",
+  "s390x-unknown-linux-gnu-0.9.20":
+    "8ca14c1a9fe47ad2293a321f061c7278b32d7bc200d2692662790ab6ccd395c1",
+  "x86_64-apple-darwin-0.9.20":
+    "0059dc2986e7032c12b7039e1a66e570ab5c3a41598263c76e5a9c4e7da9f971",
+  "x86_64-pc-windows-msvc-0.9.20":
+    "be51ed9fcba5be4ac9c41a46aaf8af5cef86624fe27e2c645771b174069e049d",
+  "x86_64-unknown-linux-gnu-0.9.20":
+    "01ac5d872ab4cf6b11965c9df317f699882405f0319872fe3dbbb3adb045600b",
+  "x86_64-unknown-linux-musl-0.9.20":
+    "0de686dcc02e0b045980779e7330f2deb98e6cd9ece40d3341bd45c6733e682d",
+  "aarch64-apple-darwin-0.9.18":
+    "dc3bee4abbb3bac267a3985a23ea7617d19d41ff381dbaf560ba415ad65af68f",
+  "aarch64-pc-windows-msvc-0.9.18":
+    "fadb43ba13091f44e1786fc3967e65c7786d86192aa205d718307c649927cfc2",
+  "aarch64-unknown-linux-gnu-0.9.18":
+    "f8e23ec786b18660ade6b033b6191b7e9c283c872eeb8c4531d56a873decf160",
+  "aarch64-unknown-linux-musl-0.9.18":
+    "b710ceb9889276cbd7ce04e2ca06b5bd3e288da465bd38f7dd17955c4e703a65",
+  "arm-unknown-linux-musleabihf-0.9.18":
+    "2219049d28baaa0764e0315996e26c70ef548a0ba59add7f42358575ab04b410",
+  "armv7-unknown-linux-gnueabihf-0.9.18":
+    "dddf55144884f5d83b9f5795f0b16d023abedf615505962a6ebcaaef2cb62815",
+  "armv7-unknown-linux-musleabihf-0.9.18":
+    "265d49a8976a5956d3cab524e85e86df5397ab0daf6bd77f1494b0b9e1c00b9a",
+  "i686-pc-windows-msvc-0.9.18":
+    "52bd6fedef821a2412de73c31fdcf41c31b0a5c5886a416c3ba1a3d282ff02b8",
+  "i686-unknown-linux-gnu-0.9.18":
+    "6cc0437382adddd0439c874c41625539523725d551da9f9aecf7c0a3e86a1c77",
+  "i686-unknown-linux-musl-0.9.18":
+    "a727b054337ce453e98b80d6eccaa913cf542c155f3252503aff3e613735c640",
+  "powerpc64-unknown-linux-gnu-0.9.18":
+    "522154f752a90513cedcc621071893e46fb05d025ce8f0d4523514e8a87417d7",
+  "powerpc64le-unknown-linux-gnu-0.9.18":
+    "0660534d548800b17d2fc1dcdaf0f284e48ca3e34fff2b8b5c1797610e18fc0e",
+  "riscv64gc-unknown-linux-gnu-0.9.18":
+    "db6f5cbbc56a7212e61445a8cd1fcf880dc2906b4cac8f945320f0ab8eb9bf75",
+  "s390x-unknown-linux-gnu-0.9.18":
+    "bfa789548a345189b70d9069d9d7ef8f9c2236f0d10e2ae47a13549ffded5b84",
+  "x86_64-apple-darwin-0.9.18":
+    "f86836c637333c65bbc7902acc9c49888eef9fbd15dccbc1946b10e30b041073",
+  "x86_64-pc-windows-msvc-0.9.18":
+    "28cbe5d30907a774bfe27a517a39b494ec6f7d3816bda8bbf6f9645490449182",
+  "x86_64-unknown-linux-gnu-0.9.18":
+    "c2def3db178ade63933fa15ffc96e882c196ce53e06173dcee05b36c5f6f68f5",
+  "x86_64-unknown-linux-musl-0.9.18":
+    "a55ae2d0d53c8f6541bb4d6afc95857ff33a97de8f1d23e9d09acdcb865c4a00",
  "aarch64-apple-darwin-0.9.17":
    "a1e1464aa1d04d5e5fa700aa2f2e10397d1114e835dbd56be25ba65c9a31bd99",
  "aarch64-pc-windows-msvc-0.9.17":
--- a/src/save-cache.ts
+++ b/src/save-cache.ts
@@ -6,6 +6,7 @@ import * as pep440 from "@renovatebot/pep440";
 import {
  STATE_CACHE_KEY,
  STATE_CACHE_MATCHED_KEY,
+  STATE_PYTHON_CACHE_MATCHED_KEY,
 } from "./cache/restore-cache";
 import { STATE_UV_PATH, STATE_UV_VERSION } from "./utils/constants";
 import {
@@ -52,63 +53,30 @@ async function saveCache(): Promise<void> {
  }
  if (matchedKey === cacheKey) {
    core.info(`Cache hit occurred on key ${cacheKey}, not saving cache.`);
-    return;
-  }
+  } else {
+    if (shouldPruneCache) {
+      await pruneCache();
+    }

-  if (shouldPruneCache) {
-    await pruneCache();
-  }
-
-  if (cacheLocalPath === undefined) {
-    throw new Error(
-      "cache-local-path is not set. Cannot save cache without a valid cache path.",
-    );
-  }
-  let actualCachePath = cacheLocalPath.path;
-  if (
-    process.env.UV_CACHE_DIR &&
-    process.env.UV_CACHE_DIR !== cacheLocalPath.path
-  ) {
-    core.warning(
-      `The environment variable UV_CACHE_DIR has been changed to "${process.env.UV_CACHE_DIR}", by an action or step running after astral-sh/setup-uv. This can lead to unexpected behavior. If you expected this to happen set the cache-local-path input to "${process.env.UV_CACHE_DIR}" instead of "${cacheLocalPath.path}".`,
-    );
-    actualCachePath = process.env.UV_CACHE_DIR;
-  }
-
-  core.info(`Saving cache path: ${actualCachePath}`);
-  if (!fs.existsSync(actualCachePath) && !ignoreNothingToCache) {
-    throw new Error(
+    const actualCachePath = getUvCachePath();
+    await saveCacheToKey(
+      cacheKey,
+      actualCachePath,
+      STATE_CACHE_MATCHED_KEY,
+      "uv cache",
      `Cache path ${actualCachePath} does not exist on disk. This likely indicates that there are no dependencies to cache. Consider disabling the cache input if it is not needed.`,
    );
  }

-  const cachePaths = [actualCachePath];
  if (cachePython) {
-    core.info(`Including Python cache path: ${pythonDir}`);
-    if (!fs.existsSync(pythonDir) && !ignoreNothingToCache) {
-      throw new Error(
-        `Python cache path ${pythonDir} does not exist on disk. This likely indicates that there are no dependencies to cache. Consider disabling the cache input if it is not needed.`,
-      );
-    }
-    cachePaths.push(pythonDir);
-  }
-
-  core.info(`Final cache paths: ${cachePaths.join(", ")}`);
-  try {
-    await cache.saveCache(cachePaths, cacheKey);
-    core.info(`cache saved with the key: ${cacheKey}`);
-  } catch (e) {
-    if (
-      e instanceof Error &&
-      e.message ===
-        "Path Validation Error: Path(s) specified in the action for caching do(es) not exist, hence no cache is being saved."
-    ) {
-      core.info(
-        "No cacheable paths were found. Ignoring because ignore-nothing-to-save is enabled.",
-      );
-    } else {
-      throw e;
-    }
+    const pythonCacheKey = `${cacheKey}-python`;
+    await saveCacheToKey(
+      pythonCacheKey,
+      pythonDir,
+      STATE_PYTHON_CACHE_MATCHED_KEY,
+      "Python cache",
+      `Python cache path ${pythonDir} does not exist on disk. This likely indicates that there are no Python installations to cache. Consider disabling the cache input if it is not needed.`,
+    );
  }
 }

@@ -128,4 +96,61 @@ async function pruneCache(): Promise<void> {
  await exec.exec(uvPath, execArgs, options);
 }

+function getUvCachePath(): string {
+  if (cacheLocalPath === undefined) {
+    throw new Error(
+      "cache-local-path is not set. Cannot save cache without a valid cache path.",
+    );
+  }
+  if (
+    process.env.UV_CACHE_DIR &&
+    process.env.UV_CACHE_DIR !== cacheLocalPath.path
+  ) {
+    core.warning(
+      `The environment variable UV_CACHE_DIR has been changed to "${process.env.UV_CACHE_DIR}", by an action or step running after astral-sh/setup-uv. This can lead to unexpected behavior. If you expected this to happen set the cache-local-path input to "${process.env.UV_CACHE_DIR}" instead of "${cacheLocalPath.path}".`,
+    );
+    return process.env.UV_CACHE_DIR;
+  }
+  return cacheLocalPath.path;
+}
+
+async function saveCacheToKey(
+  cacheKey: string,
+  cachePath: string,
+  stateKey: string,
+  cacheName: string,
+  pathNotExistErrorMessage: string,
+): Promise<void> {
+  const matchedKey = core.getState(stateKey);
+
+  if (matchedKey === cacheKey) {
+    core.info(
+      `${cacheName} hit occurred on key ${cacheKey}, not saving cache.`,
+    );
+    return;
+  }
+
+  core.info(`Including ${cacheName} path: ${cachePath}`);
+  if (!fs.existsSync(cachePath) && !ignoreNothingToCache) {
+    throw new Error(pathNotExistErrorMessage);
+  }
+
+  try {
+    await cache.saveCache([cachePath], cacheKey);
+    core.info(`${cacheName} saved with key: ${cacheKey}`);
+  } catch (e) {
+    if (
+      e instanceof Error &&
+      e.message ===
+        "Path Validation Error: Path(s) specified in the action for caching do(es) not exist, hence no cache is being saved."
+    ) {
+      core.info(
+        `No cacheable ${cacheName} paths were found. Ignoring because ignore-nothing-to-save is enabled.`,
+      );
+    } else {
+      throw e;
+    }
+  }
+}
+
 run();
--- a/src/setup-uv.ts
+++ b/src/setup-uv.ts
@@ -36,6 +36,37 @@ import {
 } from "./utils/platforms";
 import { getUvVersionFromFile } from "./version/resolve";

+async function getPythonVersion(): Promise<string> {
+  if (pythonVersion !== "") {
+    return pythonVersion;
+  }
+
+  let output = "";
+  const options: exec.ExecOptions = {
+    listeners: {
+      stdout: (data: Buffer) => {
+        output += data.toString();
+      },
+    },
+    silent: !core.isDebug(),
+  };
+
+  try {
+    const execArgs = ["python", "find", "--directory", workingDirectory];
+    await exec.exec("uv", execArgs, options);
+    const pythonPath = output.trim();
+
+    output = "";
+    await exec.exec(pythonPath, ["--version"], options);
+    // output is like "Python 3.8.10"
+    return output.split(" ")[1].trim();
+  } catch (error) {
+    const err = error as Error;
+    core.debug(`Failed to get python version from uv. Error: ${err.message}`);
+    return "unknown";
+  }
+}
+
 async function run(): Promise<void> {
  detectEmptyWorkdir();
  const platform = await getPlatform();
@@ -63,8 +94,11 @@ async function run(): Promise<void> {
    core.saveState(STATE_UV_VERSION, setupResult.version);
    core.info(`Successfully installed uv version ${setupResult.version}`);

+    const pythonVersion = await getPythonVersion();
+    core.setOutput("python-version", pythonVersion);
+
    if (enableCache) {
-      await restoreCache();
+      await restoreCache(pythonVersion);
    }
    // https://github.com/nodejs/node/issues/56645#issuecomment-3077594952
    await new Promise((resolve) => setTimeout(resolve, 50));
--- a/src/utils/inputs.ts
+++ b/src/utils/inputs.ts
@@ -155,7 +155,7 @@ function getCacheDirFromConfig(): string | undefined {
 export function getUvPythonDir(): string {
  if (process.env.UV_PYTHON_INSTALL_DIR !== undefined) {
    core.info(
-      `UV_PYTHON_INSTALL_DIR is already set to  ${process.env.UV_PYTHON_INSTALL_DIR}`,
+      `UV_PYTHON_INSTALL_DIR is already set to ${process.env.UV_PYTHON_INSTALL_DIR}`,
    );
    return process.env.UV_PYTHON_INSTALL_DIR;
  }
--- a/version-manifest.json
+++ b/version-manifest.json
@@ -1,4 +1,508 @@
 [
+  {
+    "arch": "aarch64",
+    "artifactName": "uv-aarch64-apple-darwin.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.22/uv-aarch64-apple-darwin.tar.gz",
+    "platform": "apple-darwin",
+    "version": "0.9.22"
+  },
+  {
+    "arch": "aarch64",
+    "artifactName": "uv-aarch64-pc-windows-msvc.zip",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.22/uv-aarch64-pc-windows-msvc.zip",
+    "platform": "pc-windows-msvc",
+    "version": "0.9.22"
+  },
+  {
+    "arch": "aarch64",
+    "artifactName": "uv-aarch64-unknown-linux-gnu.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.22/uv-aarch64-unknown-linux-gnu.tar.gz",
+    "platform": "unknown-linux-gnu",
+    "version": "0.9.22"
+  },
+  {
+    "arch": "aarch64",
+    "artifactName": "uv-aarch64-unknown-linux-musl.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.22/uv-aarch64-unknown-linux-musl.tar.gz",
+    "platform": "unknown-linux-musl",
+    "version": "0.9.22"
+  },
+  {
+    "arch": "arm",
+    "artifactName": "uv-arm-unknown-linux-musleabihf.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.22/uv-arm-unknown-linux-musleabihf.tar.gz",
+    "platform": "unknown-linux-musleabihf",
+    "version": "0.9.22"
+  },
+  {
+    "arch": "armv7",
+    "artifactName": "uv-armv7-unknown-linux-gnueabihf.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.22/uv-armv7-unknown-linux-gnueabihf.tar.gz",
+    "platform": "unknown-linux-gnueabihf",
+    "version": "0.9.22"
+  },
+  {
+    "arch": "armv7",
+    "artifactName": "uv-armv7-unknown-linux-musleabihf.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.22/uv-armv7-unknown-linux-musleabihf.tar.gz",
+    "platform": "unknown-linux-musleabihf",
+    "version": "0.9.22"
+  },
+  {
+    "arch": "i686",
+    "artifactName": "uv-i686-pc-windows-msvc.zip",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.22/uv-i686-pc-windows-msvc.zip",
+    "platform": "pc-windows-msvc",
+    "version": "0.9.22"
+  },
+  {
+    "arch": "i686",
+    "artifactName": "uv-i686-unknown-linux-gnu.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.22/uv-i686-unknown-linux-gnu.tar.gz",
+    "platform": "unknown-linux-gnu",
+    "version": "0.9.22"
+  },
+  {
+    "arch": "i686",
+    "artifactName": "uv-i686-unknown-linux-musl.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.22/uv-i686-unknown-linux-musl.tar.gz",
+    "platform": "unknown-linux-musl",
+    "version": "0.9.22"
+  },
+  {
+    "arch": "powerpc64",
+    "artifactName": "uv-powerpc64-unknown-linux-gnu.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.22/uv-powerpc64-unknown-linux-gnu.tar.gz",
+    "platform": "unknown-linux-gnu",
+    "version": "0.9.22"
+  },
+  {
+    "arch": "powerpc64le",
+    "artifactName": "uv-powerpc64le-unknown-linux-gnu.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.22/uv-powerpc64le-unknown-linux-gnu.tar.gz",
+    "platform": "unknown-linux-gnu",
+    "version": "0.9.22"
+  },
+  {
+    "arch": "riscv64gc",
+    "artifactName": "uv-riscv64gc-unknown-linux-gnu.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.22/uv-riscv64gc-unknown-linux-gnu.tar.gz",
+    "platform": "unknown-linux-gnu",
+    "version": "0.9.22"
+  },
+  {
+    "arch": "s390x",
+    "artifactName": "uv-s390x-unknown-linux-gnu.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.22/uv-s390x-unknown-linux-gnu.tar.gz",
+    "platform": "unknown-linux-gnu",
+    "version": "0.9.22"
+  },
+  {
+    "arch": "x86_64",
+    "artifactName": "uv-x86_64-apple-darwin.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.22/uv-x86_64-apple-darwin.tar.gz",
+    "platform": "apple-darwin",
+    "version": "0.9.22"
+  },
+  {
+    "arch": "x86_64",
+    "artifactName": "uv-x86_64-pc-windows-msvc.zip",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.22/uv-x86_64-pc-windows-msvc.zip",
+    "platform": "pc-windows-msvc",
+    "version": "0.9.22"
+  },
+  {
+    "arch": "x86_64",
+    "artifactName": "uv-x86_64-unknown-linux-gnu.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.22/uv-x86_64-unknown-linux-gnu.tar.gz",
+    "platform": "unknown-linux-gnu",
+    "version": "0.9.22"
+  },
+  {
+    "arch": "x86_64",
+    "artifactName": "uv-x86_64-unknown-linux-musl.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.22/uv-x86_64-unknown-linux-musl.tar.gz",
+    "platform": "unknown-linux-musl",
+    "version": "0.9.22"
+  },
+  {
+    "arch": "aarch64",
+    "artifactName": "uv-aarch64-apple-darwin.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.21/uv-aarch64-apple-darwin.tar.gz",
+    "platform": "apple-darwin",
+    "version": "0.9.21"
+  },
+  {
+    "arch": "aarch64",
+    "artifactName": "uv-aarch64-pc-windows-msvc.zip",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.21/uv-aarch64-pc-windows-msvc.zip",
+    "platform": "pc-windows-msvc",
+    "version": "0.9.21"
+  },
+  {
+    "arch": "aarch64",
+    "artifactName": "uv-aarch64-unknown-linux-gnu.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.21/uv-aarch64-unknown-linux-gnu.tar.gz",
+    "platform": "unknown-linux-gnu",
+    "version": "0.9.21"
+  },
+  {
+    "arch": "aarch64",
+    "artifactName": "uv-aarch64-unknown-linux-musl.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.21/uv-aarch64-unknown-linux-musl.tar.gz",
+    "platform": "unknown-linux-musl",
+    "version": "0.9.21"
+  },
+  {
+    "arch": "arm",
+    "artifactName": "uv-arm-unknown-linux-musleabihf.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.21/uv-arm-unknown-linux-musleabihf.tar.gz",
+    "platform": "unknown-linux-musleabihf",
+    "version": "0.9.21"
+  },
+  {
+    "arch": "armv7",
+    "artifactName": "uv-armv7-unknown-linux-gnueabihf.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.21/uv-armv7-unknown-linux-gnueabihf.tar.gz",
+    "platform": "unknown-linux-gnueabihf",
+    "version": "0.9.21"
+  },
+  {
+    "arch": "armv7",
+    "artifactName": "uv-armv7-unknown-linux-musleabihf.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.21/uv-armv7-unknown-linux-musleabihf.tar.gz",
+    "platform": "unknown-linux-musleabihf",
+    "version": "0.9.21"
+  },
+  {
+    "arch": "i686",
+    "artifactName": "uv-i686-pc-windows-msvc.zip",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.21/uv-i686-pc-windows-msvc.zip",
+    "platform": "pc-windows-msvc",
+    "version": "0.9.21"
+  },
+  {
+    "arch": "i686",
+    "artifactName": "uv-i686-unknown-linux-gnu.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.21/uv-i686-unknown-linux-gnu.tar.gz",
+    "platform": "unknown-linux-gnu",
+    "version": "0.9.21"
+  },
+  {
+    "arch": "i686",
+    "artifactName": "uv-i686-unknown-linux-musl.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.21/uv-i686-unknown-linux-musl.tar.gz",
+    "platform": "unknown-linux-musl",
+    "version": "0.9.21"
+  },
+  {
+    "arch": "powerpc64",
+    "artifactName": "uv-powerpc64-unknown-linux-gnu.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.21/uv-powerpc64-unknown-linux-gnu.tar.gz",
+    "platform": "unknown-linux-gnu",
+    "version": "0.9.21"
+  },
+  {
+    "arch": "powerpc64le",
+    "artifactName": "uv-powerpc64le-unknown-linux-gnu.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.21/uv-powerpc64le-unknown-linux-gnu.tar.gz",
+    "platform": "unknown-linux-gnu",
+    "version": "0.9.21"
+  },
+  {
+    "arch": "riscv64gc",
+    "artifactName": "uv-riscv64gc-unknown-linux-gnu.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.21/uv-riscv64gc-unknown-linux-gnu.tar.gz",
+    "platform": "unknown-linux-gnu",
+    "version": "0.9.21"
+  },
+  {
+    "arch": "s390x",
+    "artifactName": "uv-s390x-unknown-linux-gnu.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.21/uv-s390x-unknown-linux-gnu.tar.gz",
+    "platform": "unknown-linux-gnu",
+    "version": "0.9.21"
+  },
+  {
+    "arch": "x86_64",
+    "artifactName": "uv-x86_64-apple-darwin.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.21/uv-x86_64-apple-darwin.tar.gz",
+    "platform": "apple-darwin",
+    "version": "0.9.21"
+  },
+  {
+    "arch": "x86_64",
+    "artifactName": "uv-x86_64-pc-windows-msvc.zip",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.21/uv-x86_64-pc-windows-msvc.zip",
+    "platform": "pc-windows-msvc",
+    "version": "0.9.21"
+  },
+  {
+    "arch": "x86_64",
+    "artifactName": "uv-x86_64-unknown-linux-gnu.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.21/uv-x86_64-unknown-linux-gnu.tar.gz",
+    "platform": "unknown-linux-gnu",
+    "version": "0.9.21"
+  },
+  {
+    "arch": "x86_64",
+    "artifactName": "uv-x86_64-unknown-linux-musl.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.21/uv-x86_64-unknown-linux-musl.tar.gz",
+    "platform": "unknown-linux-musl",
+    "version": "0.9.21"
+  },
+  {
+    "arch": "aarch64",
+    "artifactName": "uv-aarch64-apple-darwin.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.20/uv-aarch64-apple-darwin.tar.gz",
+    "platform": "apple-darwin",
+    "version": "0.9.20"
+  },
+  {
+    "arch": "aarch64",
+    "artifactName": "uv-aarch64-pc-windows-msvc.zip",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.20/uv-aarch64-pc-windows-msvc.zip",
+    "platform": "pc-windows-msvc",
+    "version": "0.9.20"
+  },
+  {
+    "arch": "aarch64",
+    "artifactName": "uv-aarch64-unknown-linux-gnu.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.20/uv-aarch64-unknown-linux-gnu.tar.gz",
+    "platform": "unknown-linux-gnu",
+    "version": "0.9.20"
+  },
+  {
+    "arch": "aarch64",
+    "artifactName": "uv-aarch64-unknown-linux-musl.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.20/uv-aarch64-unknown-linux-musl.tar.gz",
+    "platform": "unknown-linux-musl",
+    "version": "0.9.20"
+  },
+  {
+    "arch": "arm",
+    "artifactName": "uv-arm-unknown-linux-musleabihf.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.20/uv-arm-unknown-linux-musleabihf.tar.gz",
+    "platform": "unknown-linux-musleabihf",
+    "version": "0.9.20"
+  },
+  {
+    "arch": "armv7",
+    "artifactName": "uv-armv7-unknown-linux-gnueabihf.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.20/uv-armv7-unknown-linux-gnueabihf.tar.gz",
+    "platform": "unknown-linux-gnueabihf",
+    "version": "0.9.20"
+  },
+  {
+    "arch": "armv7",
+    "artifactName": "uv-armv7-unknown-linux-musleabihf.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.20/uv-armv7-unknown-linux-musleabihf.tar.gz",
+    "platform": "unknown-linux-musleabihf",
+    "version": "0.9.20"
+  },
+  {
+    "arch": "i686",
+    "artifactName": "uv-i686-pc-windows-msvc.zip",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.20/uv-i686-pc-windows-msvc.zip",
+    "platform": "pc-windows-msvc",
+    "version": "0.9.20"
+  },
+  {
+    "arch": "i686",
+    "artifactName": "uv-i686-unknown-linux-gnu.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.20/uv-i686-unknown-linux-gnu.tar.gz",
+    "platform": "unknown-linux-gnu",
+    "version": "0.9.20"
+  },
+  {
+    "arch": "i686",
+    "artifactName": "uv-i686-unknown-linux-musl.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.20/uv-i686-unknown-linux-musl.tar.gz",
+    "platform": "unknown-linux-musl",
+    "version": "0.9.20"
+  },
+  {
+    "arch": "powerpc64",
+    "artifactName": "uv-powerpc64-unknown-linux-gnu.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.20/uv-powerpc64-unknown-linux-gnu.tar.gz",
+    "platform": "unknown-linux-gnu",
+    "version": "0.9.20"
+  },
+  {
+    "arch": "powerpc64le",
+    "artifactName": "uv-powerpc64le-unknown-linux-gnu.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.20/uv-powerpc64le-unknown-linux-gnu.tar.gz",
+    "platform": "unknown-linux-gnu",
+    "version": "0.9.20"
+  },
+  {
+    "arch": "riscv64gc",
+    "artifactName": "uv-riscv64gc-unknown-linux-gnu.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.20/uv-riscv64gc-unknown-linux-gnu.tar.gz",
+    "platform": "unknown-linux-gnu",
+    "version": "0.9.20"
+  },
+  {
+    "arch": "s390x",
+    "artifactName": "uv-s390x-unknown-linux-gnu.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.20/uv-s390x-unknown-linux-gnu.tar.gz",
+    "platform": "unknown-linux-gnu",
+    "version": "0.9.20"
+  },
+  {
+    "arch": "x86_64",
+    "artifactName": "uv-x86_64-apple-darwin.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.20/uv-x86_64-apple-darwin.tar.gz",
+    "platform": "apple-darwin",
+    "version": "0.9.20"
+  },
+  {
+    "arch": "x86_64",
+    "artifactName": "uv-x86_64-pc-windows-msvc.zip",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.20/uv-x86_64-pc-windows-msvc.zip",
+    "platform": "pc-windows-msvc",
+    "version": "0.9.20"
+  },
+  {
+    "arch": "x86_64",
+    "artifactName": "uv-x86_64-unknown-linux-gnu.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.20/uv-x86_64-unknown-linux-gnu.tar.gz",
+    "platform": "unknown-linux-gnu",
+    "version": "0.9.20"
+  },
+  {
+    "arch": "x86_64",
+    "artifactName": "uv-x86_64-unknown-linux-musl.tar.gz",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.9.20/uv-x86_64-unknown-linux-musl.tar.gz",
+    "platform": "unknown-linux-musl",
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