Add input manifest-file (#454 )

Adds capability to maintain custom uv builds or to override the default sources
chore: update known versions for 0.7.13 and 0.7.12 (#444 )
2026-01-07 20:31:59 +00:00 · 2025-06-18 20:33:20 +00:00 · 2025-06-17 07:48:33 +00:00 · 2025-06-17 09:40:23 +02:00 · 2025-06-05 06:15:21 +00:00 · 2025-06-04 06:19:09 +00:00
19 changed files with 1696 additions and 127 deletions
--- a/.github/scripts/check-all-tests-passed-needs.ts
+++ b/.github/scripts/check-all-tests-passed-needs.ts
@@ -0,0 +1,35 @@
+import * as fs from "node:fs";
+import * as yaml from "js-yaml";
+
+interface WorkflowJob {
+  needs?: string[];
+  [key: string]: unknown;
+}
+
+interface Workflow {
+  jobs: Record<string, WorkflowJob>;
+  [key: string]: unknown;
+}
+
+const workflow = yaml.load(
+  fs.readFileSync("../workflows/test.yml", "utf8"),
+) as Workflow;
+const jobs = Object.keys(workflow.jobs);
+const allTestsPassed = workflow.jobs["all-tests-passed"];
+const needs: string[] = allTestsPassed.needs || [];
+
+const expectedNeeds = jobs.filter((j) => j !== "all-tests-passed");
+const missing = expectedNeeds.filter((j) => !needs.includes(j));
+
+if (missing.length > 0) {
+  console.error(
+    `Missing jobs in all-tests-passed needs: ${missing.join(", ")}`,
+  );
+  console.info(
+    "Please add the missing jobs to the needs section of all-tests-passed in test.yml.",
+  );
+  process.exit(1);
+}
+console.log(
+  "All jobs in test.yml are in the needs section of all-tests-passed.",
+);
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -29,6 +29,11 @@ jobs:
          npm install
      - run: |
          npm run all
+      - name: Check all jobs are in all-tests-passed.needs
+        run: |
+          tsc check-all-tests-passed-needs.ts
+          node check-all-tests-passed-needs.js
+        working-directory: .github/scripts
      - name: Make sure no changes from linters are detected
        run: |
          git diff --exit-code || (echo "::error::Please run 'npm run all' to fix the issues" && exit 1)
@@ -417,7 +422,7 @@ jobs:
          - os: ubuntu-latest
            expected-cache-dir: "/home/runner/work/_temp/setup-uv-cache"
          - os: windows-latest
-            expected-cache-dir: "D:\\a\\_temp\\setup-uv-cache"
+            expected-cache-dir: "C:\\a\\_temp\\setup-uv-cache"
          - os: selfhosted-ubuntu-arm64
            expected-cache-dir: "/home/ubuntu/.cache/uv"
    runs-on: ${{ matrix.inputs.os }}
@@ -528,6 +533,24 @@ jobs:
      - run: uv sync
        working-directory: __tests__/fixtures/old-python-constraint-project

+  test-custom-manifest-file:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install from custom manifest file
+        uses: ./
+        with:
+          version: 0.7.12-alpha.1
+          manifest-file: "https://raw.githubusercontent.com/astral-sh/setup-uv/${{ github.ref }}/__tests__/download/custom-manifest.json"
+      - run: uv sync
+        working-directory: __tests__/fixtures/uv-project
+      - name: Correct version gets installed
+        run: |
+          if [ "$(uv --version)" != "uv 0.7.12-alpha.1" ]; then
+            echo "Wrong uv version: $(uv --version)"
+            exit 1
+          fi
+
  all-tests-passed:
    runs-on: ubuntu-latest
    needs:
@@ -548,14 +571,19 @@ jobs:
      - test-activate-environment
      - test-musl
      - test-cache-local
+      - test-setup-cache
      - test-restore-cache
+      - test-setup-cache-requirements-txt
      - test-restore-cache-requirements-txt
+      - test-setup-cache-dependency-glob
      - test-restore-cache-dependency-glob
+      - test-setup-cache-local
      - test-restore-cache-local
      - test-tilde-expansion-cache-local-path
      - test-tilde-expansion-cache-dependency-glob
      - cleanup-tilde-expansion-tests
      - test-no-python-version
+      - test-custom-manifest-file
    if: always()
    steps:
      - name: All tests passed
--- a/README.md
+++ b/README.md
@@ -28,6 +28,7 @@ Set up your GitHub Actions workflow with a specific version of [uv](https://docs
  - [UV_TOOL_DIR](#uv_tool_dir)
  - [UV_TOOL_BIN_DIR](#uv_tool_bin_dir)
  - [Tilde Expansion](#tilde-expansion)
+  - [Manifest file](#manifest-file)
 - [How it works](#how-it-works)
 - [FAQ](#faq)

@@ -137,6 +138,16 @@ This allows directly using it in later steps:
 - run: uv pip install pip
 ```

+> [!WARNING]
+>
+> Activating the environment adds your dependencies to the `PATH`, which could break some workflows.
+> For example, if you have a dependency which requires uv, e.g., `hatch`, activating the
+> environment will shadow the `uv` binary installed by this action and may result in a different uv
+> version being used.
+>
+> We do not recommend using this setting for most use-cases. Instead, use `uv run` to execute
+> commands in the environment.
+
 ### Working directory

 You can set the working directory with the `working-directory` input.
@@ -386,6 +397,39 @@ This action supports expanding the `~` character to the user's home directory fo
    cache-dependency-glob: "~/my-cache-buster"
 ```

+### Manifest file
+
+The `manifest-file` input allows you to specify a JSON manifest that lists available uv versions,
+architectures, and their download URLs. By default, this action uses the manifest file contained
+in this repository, which is automatically updated with each release of uv.
+
+The manifest file contains an array of objects, each describing a version,
+architecture, platform, and the corresponding download URL. For example:
+
+```json
+[
+  {
+    "version": "0.7.13",
+    "artifactName": "uv-aarch64-apple-darwin.tar.gz",
+    "arch": "aarch64",
+    "platform": "apple-darwin",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.13/uv-aarch64-apple-darwin.tar.gz"
+  },
+  ...
+]
+```
+
+You can supply a custom manifest file URL to define additional versions,
+architectures, or different download URLs.
+This is useful if you maintain your own uv builds or want to override the default sources.
+
+```yaml
+- name: Use a custom manifest file
+  uses: astral-sh/setup-uv@v6
+  with:
+    manifest-file: "https://example.com/my-custom-manifest.json"
+```
+
 ## How it works

 This action downloads uv from the uv repo's official
@@ -490,7 +534,7 @@ Running `actions/checkout` after `setup-uv` **is not supported**.

 ### Does `setup-uv` also install my project or its dependencies automatically?

-No, `setup-uv` alone wont install any libraries from your `pyproject.toml` or `requirements.txt`, it only sets up `uv`.  
+No, `setup-uv` alone wont install any libraries from your `pyproject.toml` or `requirements.txt`, it only sets up `uv`.
 You should run `uv sync` or `uv pip install .` separately, or use `uv run ...` to ensure necessary dependencies are installed.

 ## Acknowledgements
--- a/tests/download/custom-manifest.json
+++ b/tests/download/custom-manifest.json
@@ -0,0 +1,9 @@
+[
+  {
+    "version": "0.7.12-alpha.1",
+    "artifactName": "uv-x86_64-unknown-linux-gnu.tar.gz",
+    "arch": "x86_64",
+    "platform": "unknown-linux-gnu",
+    "downloadUrl": "https://release.pyx.dev/0.7.12-alpha.1/uv-x86_64-unknown-linux-gnu.tar.gz"
+  }
+]
--- a/action.yml
+++ b/action.yml
@@ -19,7 +19,7 @@ inputs:
    description: "The checksum of the uv version to install"
    required: false
  server-url:
-    description: "The server url to use when downloading uv"
+    description: "(Deprecated) The server url to use when downloading uv"
    required: false
    default: "https://github.com"
  github-token:
@@ -62,6 +62,9 @@ inputs:
  tool-bin-dir:
    description: "Custom path to set UV_TOOL_BIN_DIR to."
    required: false
+  manifest-file:
+    description: "URL to the manifest file containing available versions and download URLs."
+    required: false
 outputs:
  uv-version:
    description: "The installed uv version. Useful when using latest."
--- a/dist/save-cache/index.js
+++ b/dist/save-cache/index.js
@@ -88998,7 +88998,7 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.githubToken = exports.serverUrl = exports.toolDir = exports.toolBinDir = exports.ignoreEmptyWorkdir = exports.ignoreNothingToCache = exports.pruneCache = exports.cacheDependencyGlob = exports.cacheLocalPath = exports.cacheSuffix = exports.enableCache = exports.checkSum = exports.workingDirectory = exports.activateEnvironment = exports.pythonVersion = exports.version = void 0;
+exports.manifestFile = exports.githubToken = exports.serverUrl = exports.toolDir = exports.toolBinDir = exports.ignoreEmptyWorkdir = exports.ignoreNothingToCache = exports.pruneCache = exports.cacheDependencyGlob = exports.cacheLocalPath = exports.cacheSuffix = exports.enableCache = exports.checkSum = exports.workingDirectory = exports.activateEnvironment = exports.pythonVersion = exports.version = void 0;
 const core = __importStar(__nccwpck_require__(7484));
 const node_path_1 = __importDefault(__nccwpck_require__(6760));
 exports.version = core.getInput("version");
@@ -89017,6 +89017,7 @@ exports.toolBinDir = getToolBinDir();
 exports.toolDir = getToolDir();
 exports.serverUrl = core.getInput("server-url");
 exports.githubToken = core.getInput("github-token");
+exports.manifestFile = getManifestFile();
 function getEnableCache() {
    const enableCacheInput = core.getInput("enable-cache");
    if (enableCacheInput === "auto") {
@@ -89072,6 +89073,13 @@ function expandTilde(input) {
    }
    return input;
 }
+function getManifestFile() {
+    const manifestFileInput = core.getInput("manifest-file");
+    if (manifestFileInput !== "") {
+        return manifestFileInput;
+    }
+    return undefined;
+}


 /***/ }),
--- a/dist/setup/index.js
+++ b/dist/setup/index.js
@@ -121563,6 +121563,109 @@ Object.defineProperty(exports, "__esModule", ({ value: true }));
 exports.KNOWN_CHECKSUMS = void 0;
 // AUTOGENERATED_DO_NOT_EDIT
 exports.KNOWN_CHECKSUMS = {
+    "aarch64-apple-darwin-0.7.13": "721f532b73171586574298d4311a91d5ea2c802ef4db3ebafc434239330090c6",
+    "aarch64-pc-windows-msvc-0.7.13": "bb40708ad549ad6a12209cb139dd751bf0ede41deb679ce7513ce197bd9ef234",
+    "aarch64-unknown-linux-gnu-0.7.13": "0b2ad9fe4295881615295add8cc5daa02549d29cc9a61f0578e397efcf12f08f",
+    "aarch64-unknown-linux-musl-0.7.13": "52baba71881c978d32b7c32216ad0cde4546a4dc62e606c9834ec4616c1610eb",
+    "arm-unknown-linux-musleabihf-0.7.13": "ff2b11fff489301f9d55c851b9ebce7ca5530d743d2c0a3861cc45896715ea9b",
+    "armv7-unknown-linux-gnueabihf-0.7.13": "903350811ee31b2b758c8afb853490c27a34382a535b236739705b104bc13894",
+    "armv7-unknown-linux-musleabihf-0.7.13": "7e3b2aa966c54ced0fcd9febea6b913ee7ea12ee85246513895f199ab13296a8",
+    "i686-pc-windows-msvc-0.7.13": "5cf71014fde208ee0833026b3828007f8eaf514ec003784dc1ae92633877179b",
+    "i686-unknown-linux-gnu-0.7.13": "ff031258ff08b3aca46648398e21fe9679744501e3c9a928c8e42d596a708bbc",
+    "i686-unknown-linux-musl-0.7.13": "41851d695bb5401bce5af81a156d63215087cf8e8e1275e69dd96de4bfa30c26",
+    "powerpc64-unknown-linux-gnu-0.7.13": "02a80ce1436bf673b0d7276bb24dea0bbc70958dc91e5fb04ad37ac515be7424",
+    "powerpc64le-unknown-linux-gnu-0.7.13": "60c8907cce089de97dcce732ae363eda0620f7196c25e8bd539f168b93f9e34c",
+    "riscv64gc-unknown-linux-gnu-0.7.13": "521a5235bc5a053dd7f0221c363544cef6d033064cc9d92dbb4ef19771000052",
+    "s390x-unknown-linux-gnu-0.7.13": "41e4b6093dd408b41dffb4c9e08c4aa31424ee4573ce9c95566c2617f7f2d0c6",
+    "x86_64-apple-darwin-0.7.13": "d785753ac092e25316180626aa691c5dfe1fb075290457ba4fdb72c7c5661321",
+    "x86_64-pc-windows-msvc-0.7.13": "e199b10bef1a7cc540014483e7f60f825a174988f41020e9d2a6b01bd60f0669",
+    "x86_64-unknown-linux-gnu-0.7.13": "909278eb197c5ed0e9b5f16317d1255270d1f9ea4196e7179ce934d48c4c2545",
+    "x86_64-unknown-linux-musl-0.7.13": "560bb64e060354e45138d7dd47c8dd48a4f7a349af5520d29cd3c704e79f286c",
+    "aarch64-apple-darwin-0.7.12": "189108cd026c25d40fb086eaaf320aac52c3f7aab63e185bac51305a1576fc7e",
+    "aarch64-pc-windows-msvc-0.7.12": "fbedfb71356d0e63c86b507cf1434a58406afe6eac77aee9d37b8282d4006e14",
+    "aarch64-unknown-linux-gnu-0.7.12": "23233d2e950ed8187858350da5c6803b14cbbeaef780382093bb2f2bc4ba1200",
+    "aarch64-unknown-linux-musl-0.7.12": "0589f6d27bbbe2e205aa6fc25e4cd28ab97e984cdba20842de8d3a00714e13e9",
+    "arm-unknown-linux-musleabihf-0.7.12": "6996e32ac1c37af33a4c6e40ab0126a82d62ccb94edb164b7dae554be4dd8336",
+    "armv7-unknown-linux-gnueabihf-0.7.12": "aee2dc202deed7e15984d71eb59803111052fbe8c0fb3ffad27ae0a6d290d74f",
+    "armv7-unknown-linux-musleabihf-0.7.12": "87bd7676d31858d9e1937ab69d13e30cc93ebb09fb246dde6a8f183e9570a82c",
+    "i686-pc-windows-msvc-0.7.12": "c7ec71ba64d01ef3cdb89553445de94ab4fd7375c8f2a7068353aec7a3a06342",
+    "i686-unknown-linux-gnu-0.7.12": "d1def68ff10b30327a5cacab497664aaf8338e192ba277b76f45dad63208f2e2",
+    "i686-unknown-linux-musl-0.7.12": "f56a0a9c84b35b7e910c4d628c667b843fb3fa1d9dddb0bbf4bf3f21eeaee07f",
+    "powerpc64-unknown-linux-gnu-0.7.12": "6eafb546d1b8642a5c27e4dfda213659fee41b0fd150b4c33ef96c917e595344",
+    "powerpc64le-unknown-linux-gnu-0.7.12": "0d550348d7a0f54352824cd751dc7baea0c23b17d744a5a7784b6b825e5fc909",
+    "s390x-unknown-linux-gnu-0.7.12": "76f5a2c1c13446233312d140136f3f55fa7c162176327830eb109ccaae6c9cea",
+    "x86_64-apple-darwin-0.7.12": "a338354420dba089218c05d4d585e4bcf174a65fe53260592b2af19ceec85835",
+    "x86_64-pc-windows-msvc-0.7.12": "2cf29c8ffaa2549aa0f86927b2510008e8ca3dcd2100277d86faf437382a371b",
+    "x86_64-unknown-linux-gnu-0.7.12": "735891fb553d0be129f3aa39dc8e9c4c49aaa76ec17f7dfb6a732e79a714873a",
+    "x86_64-unknown-linux-musl-0.7.12": "bb493f1e6ae426c06b5a103cb71aa60c678976d2377f0590644538658656c2a7",
+    "aarch64-apple-darwin-0.7.11": "b5f4cb27a3002d6590c3681377c6d826db0b52e2a9529c7144fcd53fec89ba79",
+    "aarch64-pc-windows-msvc-0.7.11": "856bac93344a6980b2703a4143f26fc042c941b02f11ed21f55ec6be3fdfde87",
+    "aarch64-unknown-linux-gnu-0.7.11": "80cf695c4e10b532e9db3c7fbbcfb0f8356f2e70e7a4a5040e005f0fae70923d",
+    "aarch64-unknown-linux-musl-0.7.11": "2ad20d143c74d7f63d1c99db3999f239f045b7be041e23f6ac8b269c99fa54fe",
+    "arm-unknown-linux-musleabihf-0.7.11": "21fec46f09d96cd9f51378fe01ed050dd2032c1fef823f8bd81fa50a2337bbcc",
+    "armv7-unknown-linux-gnueabihf-0.7.11": "1a75aaff4695c07151d5b9abb50232ea9fb6f5ccc82d4b319abd8796605d9db8",
+    "armv7-unknown-linux-musleabihf-0.7.11": "431b3115ab8fb5e2210d01f29b7901e6eb1174ff65545ec49318d6d4adf4c802",
+    "i686-pc-windows-msvc-0.7.11": "985f5eabf42b8ad0166ae6b9f799564220fa932938a8401c890d5e07321ce7c0",
+    "i686-unknown-linux-gnu-0.7.11": "619e205d56594fc530dbde6c6a543dd094c796791a5e2cfcd3bb70fa5767bf9d",
+    "i686-unknown-linux-musl-0.7.11": "838c6336ba8e88818459b10c3520e83601b9c0a9850a209accef9782c050faad",
+    "powerpc64-unknown-linux-gnu-0.7.11": "769c7f32cbc2ad918ccf9ae661d99a6c0d0fd3a0056691832b4a79049a9d06ec",
+    "powerpc64le-unknown-linux-gnu-0.7.11": "c9bbbcc2d4f11c83e0edbff5868d95f07f81455adb6f2f909cdb9b992928101b",
+    "s390x-unknown-linux-gnu-0.7.11": "0e7b9b27e9fef1b42aa052173a2a47a2ec33bad82425237dfac402b7f69bd073",
+    "x86_64-apple-darwin-0.7.11": "97980b067dc3fea16534371b030eaf38554d701de5058004edcfd542a88a2e84",
+    "x86_64-pc-windows-msvc-0.7.11": "0f4ef69fde75bb8bcfba7ecf0a4134d8875578cd2e98c9fcfc21573e746c70ac",
+    "x86_64-unknown-linux-gnu-0.7.11": "df54b274e99b7ef26030dc21d105ce115bc21a644fc6a321bde9222cb1616de6",
+    "x86_64-unknown-linux-musl-0.7.11": "e4e8948645ebea1950a3c77574ce079dfe1c71547ba5a8a141d6e362fa036684",
+    "aarch64-apple-darwin-0.7.10": "316b80c19832ff4085748c3a20a3e05f36e1d19234e8b9399a6fd1c971241bce",
+    "aarch64-pc-windows-msvc-0.7.10": "1eed0f11bca79403648195f8ce257763d956e861cb73de98c480dae15358bb26",
+    "aarch64-unknown-linux-gnu-0.7.10": "8746acb754807050124c6dbcb05fcad2665a3f0cdb2a0fe9de528bd37b092656",
+    "aarch64-unknown-linux-musl-0.7.10": "f9000f08850a5c575d5fe1ddc2ec928ecc9f287ecdcd9fa1ea4e3f405b23d4a3",
+    "arm-unknown-linux-musleabihf-0.7.10": "657b1b8a534f7fe78e63aff56aac5bbcb21f6254df79825fe204d5c7c1219653",
+    "armv7-unknown-linux-gnueabihf-0.7.10": "1cf4a8f40abbd802a7b44fe9695da356701100d267eb3567c17db27e0a24cf69",
+    "armv7-unknown-linux-musleabihf-0.7.10": "5282b825f469295dc2b88c94eccd375a93135a279b0711cb10e615e7a71a0617",
+    "i686-pc-windows-msvc-0.7.10": "f3c62ff935685d9d4312b82d01ed386493b97c3d22bd434d943fc99ce9aef83a",
+    "i686-unknown-linux-gnu-0.7.10": "24a2a3eb0e89b74de6aac492516303747519439775d22254e838d33410ac27b2",
+    "i686-unknown-linux-musl-0.7.10": "e317d35af60b38ad32935390a83d12adc3ed7ffdbc2ccccd3039bf6cef650eb3",
+    "powerpc64-unknown-linux-gnu-0.7.10": "c1ab41ec53cd720179f3351b61b4ded73ec520804413b75051736829a125e4fe",
+    "powerpc64le-unknown-linux-gnu-0.7.10": "ce2c3fdf177facf6c77c5316bb54b9deaf498bee9f664e01a4030ecf27063ab1",
+    "s390x-unknown-linux-gnu-0.7.10": "b7603e3f4494e9093a86ace1103e3fcfa172a952989f0c7dca6eeac7f77be81f",
+    "x86_64-apple-darwin-0.7.10": "9123e8aa944654404787f80731ec08850c4e9b9129c0d0445c9e41438828b8b8",
+    "x86_64-pc-windows-msvc-0.7.10": "1568a71af55e9d9bc4a050ec79134a342a8a3765a73f6b7ec26490c2814f8797",
+    "x86_64-unknown-linux-gnu-0.7.10": "ff2ef46298963fee8104ccb3c0a4ecbc97c057ac6a0bc5fec7636c855384252e",
+    "x86_64-unknown-linux-musl-0.7.10": "b2cf1f63e83a873652ffef032681bbbe1469e3bab617f7e715e09529c30f5689",
+    "aarch64-apple-darwin-0.7.9": "7a8b716a2b5905fb89512371ce6c6dbc0dd0344185bd1cd93a3fe27516eef7ec",
+    "aarch64-pc-windows-msvc-0.7.9": "63c0990b9c49dc9f9a92aaaa27ba627cbf9cf6b2e42766588ef6f880208893de",
+    "aarch64-unknown-linux-gnu-0.7.9": "23242a8051e2191ed8d61f71a6792f2fc069ef18e6cdf07dedac3d3f648643c5",
+    "aarch64-unknown-linux-musl-0.7.9": "60f30508c9002b2b7af55d70db2741cf7ea24c066ced710ad09681a6d2d19b3a",
+    "arm-unknown-linux-musleabihf-0.7.9": "57d8e43e257f0ccd9df2b8581338c5145b9937aba53e9c9bb81b31044b720c61",
+    "armv7-unknown-linux-gnueabihf-0.7.9": "83353ee7e1724083ea94d7f488fa34c9159995a3996f87017fdf72e422c93242",
+    "armv7-unknown-linux-musleabihf-0.7.9": "b2d8d81bc2abbdd857bad7cd3bf0d36c5155c0681aae8ac9fb8f49d54b95b3f2",
+    "i686-pc-windows-msvc-0.7.9": "b5dc0dc10d9dd0dcf5729a94e98538418760d13877d4d4b1bc4efa9926280e78",
+    "i686-unknown-linux-gnu-0.7.9": "fb8f1a7cb593c819c0fff71afa2dc480237ca80a3f5d8d433c8b51d2ae90ffdf",
+    "i686-unknown-linux-musl-0.7.9": "a77592be13fea81ca42b2b7815784e769e1fd9ff476cfab69f2652823f99c55e",
+    "powerpc64-unknown-linux-gnu-0.7.9": "26fee4867c158c04dd3a51ff9a23b4220a9ba69fae2e71be618d2cfa48164d96",
+    "powerpc64le-unknown-linux-gnu-0.7.9": "d588fbb01cacccb7fd6e0f101d34282ebb0569381f967d332f8072055e39840e",
+    "s390x-unknown-linux-gnu-0.7.9": "d823d68ff662b7e59c6791281427bf1019dae791a964ffae31ae1d2d723dfc08",
+    "x86_64-apple-darwin-0.7.9": "a4c084568850588b77e4a34c21b7df5c8cf9e2160b4d614307ed92fa12411742",
+    "x86_64-pc-windows-msvc-0.7.9": "f91d8a3322a10caf257fd416807bd8d2801285b80b46ee37f2d0c6e426b8822c",
+    "x86_64-unknown-linux-gnu-0.7.9": "b8450a419c0bcc85841bbed8511eb59e2a5683ddd3f813f2b98b97babf6b1b8b",
+    "x86_64-unknown-linux-musl-0.7.9": "95918a1e1faf851a39cad402f1a77318e8fc90b7f829833ebaff27de9722d60e",
+    "aarch64-apple-darwin-0.7.8": "ad6b3825ba277de70b9d0a37055f7d828f3f37416aee1cde65000f330efd4587",
+    "aarch64-pc-windows-msvc-0.7.8": "e43448e5e3267dffb6bbdc30ffa291f8db664d1da9d084c44f99dc568f459e0a",
+    "aarch64-unknown-linux-gnu-0.7.8": "da9e1c97f1452b25c8955127c92da7b68be228ad0b43bf50bba4dadb25c8b337",
+    "aarch64-unknown-linux-musl-0.7.8": "4d18efb46f93fa942dc4c212dea3b6b07e3db62fe57d0c3d08de6bf5d9f9bb51",
+    "arm-unknown-linux-musleabihf-0.7.8": "133b1c3fb850ec496bfb4ef84379bfaeff1d2c322114a0984d8a5c2e10e63028",
+    "armv7-unknown-linux-gnueabihf-0.7.8": "7d61c6e18e81447482dc80c090c65a6615a1232512899943566baf2808ca37bb",
+    "armv7-unknown-linux-musleabihf-0.7.8": "0b6d6afcdb7c78e5df42cb2ab0929d2bec2654a350a8efacc6f95e830a31eb6e",
+    "i686-pc-windows-msvc-0.7.8": "0d4b01372ca972543cd40366bb5480bb457e79dcf45b5f662721d709d6932dbd",
+    "i686-unknown-linux-gnu-0.7.8": "db1c60961aea7a7f8c64a098801e0138e761b7556d1c1691fc4f3f771f0e47ae",
+    "i686-unknown-linux-musl-0.7.8": "b765eb1817bc1d545f4860eff0adeb0c7907ea66be14536653192e588386b308",
+    "powerpc64-unknown-linux-gnu-0.7.8": "2c894b104195ab194af05c6ad756ce8746a349a8620c83888207db5fccf29a8f",
+    "powerpc64le-unknown-linux-gnu-0.7.8": "4b0d93385685f756068f76af1871dcb7cc8f427ab6d650afc07493d06dca71db",
+    "s390x-unknown-linux-gnu-0.7.8": "e58fc9f6d846ccbf50d9bcf27920ff4bc061541df8a6a3aa6f13be24981e0772",
+    "x86_64-apple-darwin-0.7.8": "f046249639014eb70b43cbaf83eb6f56aac724ada354f9b9aad65f9960737920",
+    "x86_64-pc-windows-msvc-0.7.8": "355736ddf9a01ab9da918b35470027c12128d7ed1d7f54f54771507d79529679",
+    "x86_64-unknown-linux-gnu-0.7.8": "285981409c746508c1fd125f66a1ea654e487bf1e4d9f45371a062338f788adb",
+    "x86_64-unknown-linux-musl-0.7.8": "8a707e45e0d1a8bdbc5bd1af0ae7d19ffab55f3722c5e73471039561900e3d48",
    "aarch64-apple-darwin-0.7.7": "6a06eaa8165d5abd89c3dc37ffbe1db60fcf49a87d7c612bfca7e87a1514695d",
    "aarch64-pc-windows-msvc-0.7.7": "e86cd59f2569f4bf475e5ad944910142c0ab107ad12613429ad8873a6f41087f",
    "aarch64-unknown-linux-gnu-0.7.7": "013061d4d33385e9a3fc52df18d22334f20f12616970b0d81583d5125ce8d6fa",
@@ -124573,7 +124676,8 @@ var __importStar = (this && this.__importStar) || (function () {
 })();
 Object.defineProperty(exports, "__esModule", ({ value: true }));
 exports.tryGetFromToolCache = tryGetFromToolCache;
-exports.downloadVersion = downloadVersion;
+exports.downloadVersionFromGithub = downloadVersionFromGithub;
+exports.downloadVersionFromManifest = downloadVersionFromManifest;
 exports.resolveVersion = resolveVersion;
 const core = __importStar(__nccwpck_require__(37484));
 const tc = __importStar(__nccwpck_require__(33472));
@@ -124583,6 +124687,7 @@ const node_fs_1 = __nccwpck_require__(73024);
 const constants_1 = __nccwpck_require__(56156);
 const checksum_1 = __nccwpck_require__(95391);
 const octokit_1 = __nccwpck_require__(73352);
+const version_manifest_1 = __nccwpck_require__(54000);
 function tryGetFromToolCache(arch, version) {
    core.debug(`Trying to get uv from tool cache for ${version}...`);
    const cachedVersions = tc.findAllVersions(constants_1.TOOL_CACHE_NAME, arch);
@@ -124594,18 +124699,26 @@ function tryGetFromToolCache(arch, version) {
    const installedPath = tc.find(constants_1.TOOL_CACHE_NAME, resolvedVersion, arch);
    return { version: resolvedVersion, installedPath };
 }
-async function downloadVersion(serverUrl, platform, arch, version, checkSum, githubToken) {
-    const resolvedVersion = await resolveVersion(version, githubToken);
+async function downloadVersionFromGithub(serverUrl, platform, arch, version, checkSum, githubToken) {
    const artifact = `uv-${arch}-${platform}`;
-    let extension = ".tar.gz";
-    if (platform === "pc-windows-msvc") {
-        extension = ".zip";
+    const extension = getExtension(platform);
+    const downloadUrl = `${serverUrl}/${constants_1.OWNER}/${constants_1.REPO}/releases/download/${version}/${artifact}${extension}`;
+    return await downloadVersion(downloadUrl, artifact, platform, arch, version, checkSum, githubToken);
+}
+async function downloadVersionFromManifest(manifestUrl, platform, arch, version, checkSum, githubToken) {
+    const downloadUrl = await (0, version_manifest_1.getDownloadUrl)(manifestUrl, version, arch, platform);
+    if (!downloadUrl) {
+        core.warning(`manifest-file does not contain version ${version}, arch ${arch}, platform ${platform}. Falling back to GitHub releases.`);
+        return await downloadVersionFromGithub("https://github.com", platform, arch, version, checkSum, githubToken);
    }
-    const downloadUrl = `${serverUrl}/${constants_1.OWNER}/${constants_1.REPO}/releases/download/${resolvedVersion}/${artifact}${extension}`;
+    return await downloadVersion(downloadUrl, `uv-${arch}-${platform}`, platform, arch, version, checkSum, githubToken);
+}
+async function downloadVersion(downloadUrl, artifactName, platform, arch, version, checkSum, githubToken) {
    core.info(`Downloading uv from "${downloadUrl}" ...`);
    const downloadPath = await tc.downloadTool(downloadUrl, undefined, githubToken);
-    await (0, checksum_1.validateChecksum)(checkSum, downloadPath, arch, platform, resolvedVersion);
+    await (0, checksum_1.validateChecksum)(checkSum, downloadPath, arch, platform, version);
    let uvDir;
+    const extension = getExtension(platform);
    if (platform === "pc-windows-msvc") {
        const fullPathWithExtension = `${downloadPath}${extension}`;
        await node_fs_1.promises.copyFile(downloadPath, fullPathWithExtension);
@@ -124614,10 +124727,13 @@ async function downloadVersion(serverUrl, platform, arch, version, checkSum, git
    }
    else {
        const extractedDir = await tc.extractTar(downloadPath);
-        uvDir = path.join(extractedDir, artifact);
+        uvDir = path.join(extractedDir, artifactName);
    }
-    const cachedToolDir = await tc.cacheDir(uvDir, constants_1.TOOL_CACHE_NAME, resolvedVersion, arch);
-    return { version: resolvedVersion, cachedToolDir };
+    const cachedToolDir = await tc.cacheDir(uvDir, constants_1.TOOL_CACHE_NAME, version, arch);
+    return { version: version, cachedToolDir };
+}
+function getExtension(platform) {
+    return platform === "pc-windows-msvc" ? ".zip" : ".tar.gz";
 }
 async function resolveVersion(versionInput, githubToken) {
    core.debug(`Resolving version: ${versionInput}`);
@@ -124704,6 +124820,108 @@ function maxSatisfying(versions, version) {
 }


+/***/ }),
+
+/***/ 54000:
+/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) {
+
+"use strict";
+
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || (function () {
+    var ownKeys = function(o) {
+        ownKeys = Object.getOwnPropertyNames || function (o) {
+            var ar = [];
+            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
+            return ar;
+        };
+        return ownKeys(o);
+    };
+    return function (mod) {
+        if (mod && mod.__esModule) return mod;
+        var result = {};
+        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
+        __setModuleDefault(result, mod);
+        return result;
+    };
+})();
+Object.defineProperty(exports, "__esModule", ({ value: true }));
+exports.getLatestKnownVersion = getLatestKnownVersion;
+exports.getDownloadUrl = getDownloadUrl;
+exports.updateVersionManifest = updateVersionManifest;
+const node_fs_1 = __nccwpck_require__(73024);
+const core = __importStar(__nccwpck_require__(37484));
+const semver = __importStar(__nccwpck_require__(39318));
+const fetch_1 = __nccwpck_require__(3385);
+async function getLatestKnownVersion(manifestUrl) {
+    const manifestEntries = await getManifestEntries(manifestUrl);
+    return manifestEntries.reduce((a, b) => semver.gt(a.version, b.version) ? a : b).version;
+}
+async function getDownloadUrl(manifestUrl, version, arch, platform) {
+    const manifestEntries = await getManifestEntries(manifestUrl);
+    const entry = manifestEntries.find((entry) => entry.version === version &&
+        entry.arch === arch &&
+        entry.platform === platform);
+    return entry ? entry.downloadUrl : undefined;
+}
+async function getManifestEntries(manifestUrl) {
+    let data;
+    if (manifestUrl !== undefined) {
+        core.info(`Fetching manifest-file from: ${manifestUrl}`);
+        const response = await (0, fetch_1.fetch)(manifestUrl, {});
+        if (!response.ok) {
+            throw new Error(`Failed to fetch manifest-file: ${response.status} ${response.statusText}`);
+        }
+        data = await response.text();
+    }
+    else {
+        core.info("manifest-file not provided, reading from local file.");
+        const fileContent = await node_fs_1.promises.readFile("version-manifest.json");
+        data = fileContent.toString();
+    }
+    return JSON.parse(data);
+}
+async function updateVersionManifest(manifestUrl, downloadUrls) {
+    const manifest = [];
+    for (const downloadUrl of downloadUrls) {
+        const urlParts = downloadUrl.split("/");
+        const version = urlParts[urlParts.length - 2];
+        const artifactName = urlParts[urlParts.length - 1];
+        if (!artifactName.startsWith("uv-")) {
+            continue;
+        }
+        if (artifactName.startsWith("uv-installer")) {
+            continue;
+        }
+        const artifactParts = artifactName.split(".")[0].split("-");
+        manifest.push({
+            version: version,
+            artifactName: artifactName,
+            arch: artifactParts[1],
+            platform: artifactName.split(`uv-${artifactParts[1]}-`)[1].split(".")[0],
+            downloadUrl: downloadUrl,
+        });
+    }
+    core.debug(`Updating manifest-file: ${JSON.stringify(manifest)}`);
+    await node_fs_1.promises.writeFile(manifestUrl, JSON.stringify(manifest));
+}
+
+
 /***/ }),

 /***/ 99660:
@@ -124894,7 +125112,14 @@ async function setupUv(platform, arch, checkSum, githubToken) {
            version: toolCacheResult.version,
        };
    }
-    const downloadVersionResult = await (0, download_version_1.downloadVersion)(inputs_1.serverUrl, platform, arch, resolvedVersion, checkSum, githubToken);
+    let downloadVersionResult;
+    if (inputs_1.serverUrl !== "https://github.com") {
+        core.warning("The input server-url is deprecated. Please use manifest-file instead.");
+        downloadVersionResult = await (0, download_version_1.downloadVersionFromGithub)(inputs_1.serverUrl, platform, arch, resolvedVersion, checkSum, githubToken);
+    }
+    else {
+        downloadVersionResult = await (0, download_version_1.downloadVersionFromManifest)(inputs_1.manifestFile, platform, arch, resolvedVersion, checkSum, githubToken);
+    }
    return {
        uvDir: downloadVersionResult.cachedToolDir,
        version: downloadVersionResult.version,
@@ -125071,6 +125296,35 @@ exports.OWNER = "astral-sh";
 exports.TOOL_CACHE_NAME = "uv";


+/***/ }),
+
+/***/ 3385:
+/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => {
+
+"use strict";
+
+Object.defineProperty(exports, "__esModule", ({ value: true }));
+exports.fetch = void 0;
+exports.getProxyAgent = getProxyAgent;
+const undici_1 = __nccwpck_require__(46752);
+function getProxyAgent() {
+    const httpProxy = process.env.HTTP_PROXY || process.env.http_proxy;
+    if (httpProxy) {
+        return new undici_1.ProxyAgent(httpProxy);
+    }
+    const httpsProxy = process.env.HTTPS_PROXY || process.env.https_proxy;
+    if (httpsProxy) {
+        return new undici_1.ProxyAgent(httpsProxy);
+    }
+    return undefined;
+}
+const fetch = async (url, opts) => await (0, undici_1.fetch)(url, {
+    dispatcher: getProxyAgent(),
+    ...opts,
+});
+exports.fetch = fetch;
+
+
 /***/ }),

 /***/ 9612:
@@ -125115,7 +125369,7 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.githubToken = exports.serverUrl = exports.toolDir = exports.toolBinDir = exports.ignoreEmptyWorkdir = exports.ignoreNothingToCache = exports.pruneCache = exports.cacheDependencyGlob = exports.cacheLocalPath = exports.cacheSuffix = exports.enableCache = exports.checkSum = exports.workingDirectory = exports.activateEnvironment = exports.pythonVersion = exports.version = void 0;
+exports.manifestFile = exports.githubToken = exports.serverUrl = exports.toolDir = exports.toolBinDir = exports.ignoreEmptyWorkdir = exports.ignoreNothingToCache = exports.pruneCache = exports.cacheDependencyGlob = exports.cacheLocalPath = exports.cacheSuffix = exports.enableCache = exports.checkSum = exports.workingDirectory = exports.activateEnvironment = exports.pythonVersion = exports.version = void 0;
 const core = __importStar(__nccwpck_require__(37484));
 const node_path_1 = __importDefault(__nccwpck_require__(76760));
 exports.version = core.getInput("version");
@@ -125134,6 +125388,7 @@ exports.toolBinDir = getToolBinDir();
 exports.toolDir = getToolDir();
 exports.serverUrl = core.getInput("server-url");
 exports.githubToken = core.getInput("github-token");
+exports.manifestFile = getManifestFile();
 function getEnableCache() {
    const enableCacheInput = core.getInput("enable-cache");
    if (enableCacheInput === "auto") {
@@ -125189,6 +125444,13 @@ function expandTilde(input) {
    }
    return input;
 }
+function getManifestFile() {
+    const manifestFileInput = core.getInput("manifest-file");
+    if (manifestFileInput !== "") {
+        return manifestFileInput;
+    }
+    return undefined;
+}


 /***/ }),
@@ -125199,38 +125461,21 @@ function expandTilde(input) {
 "use strict";

 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.Octokit = exports.customFetch = void 0;
-exports.getProxyAgent = getProxyAgent;
+exports.Octokit = void 0;
 const core_1 = __nccwpck_require__(60767);
 const plugin_paginate_rest_1 = __nccwpck_require__(93779);
 const plugin_rest_endpoint_methods_1 = __nccwpck_require__(49210);
-const undici_1 = __nccwpck_require__(46752);
+const fetch_1 = __nccwpck_require__(3385);
 const DEFAULTS = {
    baseUrl: "https://api.github.com",
    userAgent: "setup-uv",
 };
-function getProxyAgent() {
-    const httpProxy = process.env.HTTP_PROXY || process.env.http_prox;
-    if (httpProxy) {
-        return new undici_1.ProxyAgent(httpProxy);
-    }
-    const httpsProxy = process.env.HTTPS_PROXY || process.env.https_proxy;
-    if (httpsProxy) {
-        return new undici_1.ProxyAgent(httpsProxy);
-    }
-    return undefined;
-}
-const customFetch = async (url, opts) => await (0, undici_1.fetch)(url, {
-    dispatcher: getProxyAgent(),
-    ...opts,
-});
-exports.customFetch = customFetch;
 exports.Octokit = core_1.Octokit.plugin(plugin_paginate_rest_1.paginateRest, plugin_rest_endpoint_methods_1.legacyRestEndpointMethods).defaults(function buildDefaults(options) {
    return {
        ...DEFAULTS,
        ...options,
        request: {
-            fetch: exports.customFetch,
+            fetch: fetch_1.fetch,
            ...options.request,
        },
    };
--- a/dist/update-known-versions/index.js
+++ b/dist/update-known-versions/index.js
@@ -59221,6 +59221,109 @@ Object.defineProperty(exports, "__esModule", ({ value: true }));
 exports.KNOWN_CHECKSUMS = void 0;
 // AUTOGENERATED_DO_NOT_EDIT
 exports.KNOWN_CHECKSUMS = {
+    "aarch64-apple-darwin-0.7.13": "721f532b73171586574298d4311a91d5ea2c802ef4db3ebafc434239330090c6",
+    "aarch64-pc-windows-msvc-0.7.13": "bb40708ad549ad6a12209cb139dd751bf0ede41deb679ce7513ce197bd9ef234",
+    "aarch64-unknown-linux-gnu-0.7.13": "0b2ad9fe4295881615295add8cc5daa02549d29cc9a61f0578e397efcf12f08f",
+    "aarch64-unknown-linux-musl-0.7.13": "52baba71881c978d32b7c32216ad0cde4546a4dc62e606c9834ec4616c1610eb",
+    "arm-unknown-linux-musleabihf-0.7.13": "ff2b11fff489301f9d55c851b9ebce7ca5530d743d2c0a3861cc45896715ea9b",
+    "armv7-unknown-linux-gnueabihf-0.7.13": "903350811ee31b2b758c8afb853490c27a34382a535b236739705b104bc13894",
+    "armv7-unknown-linux-musleabihf-0.7.13": "7e3b2aa966c54ced0fcd9febea6b913ee7ea12ee85246513895f199ab13296a8",
+    "i686-pc-windows-msvc-0.7.13": "5cf71014fde208ee0833026b3828007f8eaf514ec003784dc1ae92633877179b",
+    "i686-unknown-linux-gnu-0.7.13": "ff031258ff08b3aca46648398e21fe9679744501e3c9a928c8e42d596a708bbc",
+    "i686-unknown-linux-musl-0.7.13": "41851d695bb5401bce5af81a156d63215087cf8e8e1275e69dd96de4bfa30c26",
+    "powerpc64-unknown-linux-gnu-0.7.13": "02a80ce1436bf673b0d7276bb24dea0bbc70958dc91e5fb04ad37ac515be7424",
+    "powerpc64le-unknown-linux-gnu-0.7.13": "60c8907cce089de97dcce732ae363eda0620f7196c25e8bd539f168b93f9e34c",
+    "riscv64gc-unknown-linux-gnu-0.7.13": "521a5235bc5a053dd7f0221c363544cef6d033064cc9d92dbb4ef19771000052",
+    "s390x-unknown-linux-gnu-0.7.13": "41e4b6093dd408b41dffb4c9e08c4aa31424ee4573ce9c95566c2617f7f2d0c6",
+    "x86_64-apple-darwin-0.7.13": "d785753ac092e25316180626aa691c5dfe1fb075290457ba4fdb72c7c5661321",
+    "x86_64-pc-windows-msvc-0.7.13": "e199b10bef1a7cc540014483e7f60f825a174988f41020e9d2a6b01bd60f0669",
+    "x86_64-unknown-linux-gnu-0.7.13": "909278eb197c5ed0e9b5f16317d1255270d1f9ea4196e7179ce934d48c4c2545",
+    "x86_64-unknown-linux-musl-0.7.13": "560bb64e060354e45138d7dd47c8dd48a4f7a349af5520d29cd3c704e79f286c",
+    "aarch64-apple-darwin-0.7.12": "189108cd026c25d40fb086eaaf320aac52c3f7aab63e185bac51305a1576fc7e",
+    "aarch64-pc-windows-msvc-0.7.12": "fbedfb71356d0e63c86b507cf1434a58406afe6eac77aee9d37b8282d4006e14",
+    "aarch64-unknown-linux-gnu-0.7.12": "23233d2e950ed8187858350da5c6803b14cbbeaef780382093bb2f2bc4ba1200",
+    "aarch64-unknown-linux-musl-0.7.12": "0589f6d27bbbe2e205aa6fc25e4cd28ab97e984cdba20842de8d3a00714e13e9",
+    "arm-unknown-linux-musleabihf-0.7.12": "6996e32ac1c37af33a4c6e40ab0126a82d62ccb94edb164b7dae554be4dd8336",
+    "armv7-unknown-linux-gnueabihf-0.7.12": "aee2dc202deed7e15984d71eb59803111052fbe8c0fb3ffad27ae0a6d290d74f",
+    "armv7-unknown-linux-musleabihf-0.7.12": "87bd7676d31858d9e1937ab69d13e30cc93ebb09fb246dde6a8f183e9570a82c",
+    "i686-pc-windows-msvc-0.7.12": "c7ec71ba64d01ef3cdb89553445de94ab4fd7375c8f2a7068353aec7a3a06342",
+    "i686-unknown-linux-gnu-0.7.12": "d1def68ff10b30327a5cacab497664aaf8338e192ba277b76f45dad63208f2e2",
+    "i686-unknown-linux-musl-0.7.12": "f56a0a9c84b35b7e910c4d628c667b843fb3fa1d9dddb0bbf4bf3f21eeaee07f",
+    "powerpc64-unknown-linux-gnu-0.7.12": "6eafb546d1b8642a5c27e4dfda213659fee41b0fd150b4c33ef96c917e595344",
+    "powerpc64le-unknown-linux-gnu-0.7.12": "0d550348d7a0f54352824cd751dc7baea0c23b17d744a5a7784b6b825e5fc909",
+    "s390x-unknown-linux-gnu-0.7.12": "76f5a2c1c13446233312d140136f3f55fa7c162176327830eb109ccaae6c9cea",
+    "x86_64-apple-darwin-0.7.12": "a338354420dba089218c05d4d585e4bcf174a65fe53260592b2af19ceec85835",
+    "x86_64-pc-windows-msvc-0.7.12": "2cf29c8ffaa2549aa0f86927b2510008e8ca3dcd2100277d86faf437382a371b",
+    "x86_64-unknown-linux-gnu-0.7.12": "735891fb553d0be129f3aa39dc8e9c4c49aaa76ec17f7dfb6a732e79a714873a",
+    "x86_64-unknown-linux-musl-0.7.12": "bb493f1e6ae426c06b5a103cb71aa60c678976d2377f0590644538658656c2a7",
+    "aarch64-apple-darwin-0.7.11": "b5f4cb27a3002d6590c3681377c6d826db0b52e2a9529c7144fcd53fec89ba79",
+    "aarch64-pc-windows-msvc-0.7.11": "856bac93344a6980b2703a4143f26fc042c941b02f11ed21f55ec6be3fdfde87",
+    "aarch64-unknown-linux-gnu-0.7.11": "80cf695c4e10b532e9db3c7fbbcfb0f8356f2e70e7a4a5040e005f0fae70923d",
+    "aarch64-unknown-linux-musl-0.7.11": "2ad20d143c74d7f63d1c99db3999f239f045b7be041e23f6ac8b269c99fa54fe",
+    "arm-unknown-linux-musleabihf-0.7.11": "21fec46f09d96cd9f51378fe01ed050dd2032c1fef823f8bd81fa50a2337bbcc",
+    "armv7-unknown-linux-gnueabihf-0.7.11": "1a75aaff4695c07151d5b9abb50232ea9fb6f5ccc82d4b319abd8796605d9db8",
+    "armv7-unknown-linux-musleabihf-0.7.11": "431b3115ab8fb5e2210d01f29b7901e6eb1174ff65545ec49318d6d4adf4c802",
+    "i686-pc-windows-msvc-0.7.11": "985f5eabf42b8ad0166ae6b9f799564220fa932938a8401c890d5e07321ce7c0",
+    "i686-unknown-linux-gnu-0.7.11": "619e205d56594fc530dbde6c6a543dd094c796791a5e2cfcd3bb70fa5767bf9d",
+    "i686-unknown-linux-musl-0.7.11": "838c6336ba8e88818459b10c3520e83601b9c0a9850a209accef9782c050faad",
+    "powerpc64-unknown-linux-gnu-0.7.11": "769c7f32cbc2ad918ccf9ae661d99a6c0d0fd3a0056691832b4a79049a9d06ec",
+    "powerpc64le-unknown-linux-gnu-0.7.11": "c9bbbcc2d4f11c83e0edbff5868d95f07f81455adb6f2f909cdb9b992928101b",
+    "s390x-unknown-linux-gnu-0.7.11": "0e7b9b27e9fef1b42aa052173a2a47a2ec33bad82425237dfac402b7f69bd073",
+    "x86_64-apple-darwin-0.7.11": "97980b067dc3fea16534371b030eaf38554d701de5058004edcfd542a88a2e84",
+    "x86_64-pc-windows-msvc-0.7.11": "0f4ef69fde75bb8bcfba7ecf0a4134d8875578cd2e98c9fcfc21573e746c70ac",
+    "x86_64-unknown-linux-gnu-0.7.11": "df54b274e99b7ef26030dc21d105ce115bc21a644fc6a321bde9222cb1616de6",
+    "x86_64-unknown-linux-musl-0.7.11": "e4e8948645ebea1950a3c77574ce079dfe1c71547ba5a8a141d6e362fa036684",
+    "aarch64-apple-darwin-0.7.10": "316b80c19832ff4085748c3a20a3e05f36e1d19234e8b9399a6fd1c971241bce",
+    "aarch64-pc-windows-msvc-0.7.10": "1eed0f11bca79403648195f8ce257763d956e861cb73de98c480dae15358bb26",
+    "aarch64-unknown-linux-gnu-0.7.10": "8746acb754807050124c6dbcb05fcad2665a3f0cdb2a0fe9de528bd37b092656",
+    "aarch64-unknown-linux-musl-0.7.10": "f9000f08850a5c575d5fe1ddc2ec928ecc9f287ecdcd9fa1ea4e3f405b23d4a3",
+    "arm-unknown-linux-musleabihf-0.7.10": "657b1b8a534f7fe78e63aff56aac5bbcb21f6254df79825fe204d5c7c1219653",
+    "armv7-unknown-linux-gnueabihf-0.7.10": "1cf4a8f40abbd802a7b44fe9695da356701100d267eb3567c17db27e0a24cf69",
+    "armv7-unknown-linux-musleabihf-0.7.10": "5282b825f469295dc2b88c94eccd375a93135a279b0711cb10e615e7a71a0617",
+    "i686-pc-windows-msvc-0.7.10": "f3c62ff935685d9d4312b82d01ed386493b97c3d22bd434d943fc99ce9aef83a",
+    "i686-unknown-linux-gnu-0.7.10": "24a2a3eb0e89b74de6aac492516303747519439775d22254e838d33410ac27b2",
+    "i686-unknown-linux-musl-0.7.10": "e317d35af60b38ad32935390a83d12adc3ed7ffdbc2ccccd3039bf6cef650eb3",
+    "powerpc64-unknown-linux-gnu-0.7.10": "c1ab41ec53cd720179f3351b61b4ded73ec520804413b75051736829a125e4fe",
+    "powerpc64le-unknown-linux-gnu-0.7.10": "ce2c3fdf177facf6c77c5316bb54b9deaf498bee9f664e01a4030ecf27063ab1",
+    "s390x-unknown-linux-gnu-0.7.10": "b7603e3f4494e9093a86ace1103e3fcfa172a952989f0c7dca6eeac7f77be81f",
+    "x86_64-apple-darwin-0.7.10": "9123e8aa944654404787f80731ec08850c4e9b9129c0d0445c9e41438828b8b8",
+    "x86_64-pc-windows-msvc-0.7.10": "1568a71af55e9d9bc4a050ec79134a342a8a3765a73f6b7ec26490c2814f8797",
+    "x86_64-unknown-linux-gnu-0.7.10": "ff2ef46298963fee8104ccb3c0a4ecbc97c057ac6a0bc5fec7636c855384252e",
+    "x86_64-unknown-linux-musl-0.7.10": "b2cf1f63e83a873652ffef032681bbbe1469e3bab617f7e715e09529c30f5689",
+    "aarch64-apple-darwin-0.7.9": "7a8b716a2b5905fb89512371ce6c6dbc0dd0344185bd1cd93a3fe27516eef7ec",
+    "aarch64-pc-windows-msvc-0.7.9": "63c0990b9c49dc9f9a92aaaa27ba627cbf9cf6b2e42766588ef6f880208893de",
+    "aarch64-unknown-linux-gnu-0.7.9": "23242a8051e2191ed8d61f71a6792f2fc069ef18e6cdf07dedac3d3f648643c5",
+    "aarch64-unknown-linux-musl-0.7.9": "60f30508c9002b2b7af55d70db2741cf7ea24c066ced710ad09681a6d2d19b3a",
+    "arm-unknown-linux-musleabihf-0.7.9": "57d8e43e257f0ccd9df2b8581338c5145b9937aba53e9c9bb81b31044b720c61",
+    "armv7-unknown-linux-gnueabihf-0.7.9": "83353ee7e1724083ea94d7f488fa34c9159995a3996f87017fdf72e422c93242",
+    "armv7-unknown-linux-musleabihf-0.7.9": "b2d8d81bc2abbdd857bad7cd3bf0d36c5155c0681aae8ac9fb8f49d54b95b3f2",
+    "i686-pc-windows-msvc-0.7.9": "b5dc0dc10d9dd0dcf5729a94e98538418760d13877d4d4b1bc4efa9926280e78",
+    "i686-unknown-linux-gnu-0.7.9": "fb8f1a7cb593c819c0fff71afa2dc480237ca80a3f5d8d433c8b51d2ae90ffdf",
+    "i686-unknown-linux-musl-0.7.9": "a77592be13fea81ca42b2b7815784e769e1fd9ff476cfab69f2652823f99c55e",
+    "powerpc64-unknown-linux-gnu-0.7.9": "26fee4867c158c04dd3a51ff9a23b4220a9ba69fae2e71be618d2cfa48164d96",
+    "powerpc64le-unknown-linux-gnu-0.7.9": "d588fbb01cacccb7fd6e0f101d34282ebb0569381f967d332f8072055e39840e",
+    "s390x-unknown-linux-gnu-0.7.9": "d823d68ff662b7e59c6791281427bf1019dae791a964ffae31ae1d2d723dfc08",
+    "x86_64-apple-darwin-0.7.9": "a4c084568850588b77e4a34c21b7df5c8cf9e2160b4d614307ed92fa12411742",
+    "x86_64-pc-windows-msvc-0.7.9": "f91d8a3322a10caf257fd416807bd8d2801285b80b46ee37f2d0c6e426b8822c",
+    "x86_64-unknown-linux-gnu-0.7.9": "b8450a419c0bcc85841bbed8511eb59e2a5683ddd3f813f2b98b97babf6b1b8b",
+    "x86_64-unknown-linux-musl-0.7.9": "95918a1e1faf851a39cad402f1a77318e8fc90b7f829833ebaff27de9722d60e",
+    "aarch64-apple-darwin-0.7.8": "ad6b3825ba277de70b9d0a37055f7d828f3f37416aee1cde65000f330efd4587",
+    "aarch64-pc-windows-msvc-0.7.8": "e43448e5e3267dffb6bbdc30ffa291f8db664d1da9d084c44f99dc568f459e0a",
+    "aarch64-unknown-linux-gnu-0.7.8": "da9e1c97f1452b25c8955127c92da7b68be228ad0b43bf50bba4dadb25c8b337",
+    "aarch64-unknown-linux-musl-0.7.8": "4d18efb46f93fa942dc4c212dea3b6b07e3db62fe57d0c3d08de6bf5d9f9bb51",
+    "arm-unknown-linux-musleabihf-0.7.8": "133b1c3fb850ec496bfb4ef84379bfaeff1d2c322114a0984d8a5c2e10e63028",
+    "armv7-unknown-linux-gnueabihf-0.7.8": "7d61c6e18e81447482dc80c090c65a6615a1232512899943566baf2808ca37bb",
+    "armv7-unknown-linux-musleabihf-0.7.8": "0b6d6afcdb7c78e5df42cb2ab0929d2bec2654a350a8efacc6f95e830a31eb6e",
+    "i686-pc-windows-msvc-0.7.8": "0d4b01372ca972543cd40366bb5480bb457e79dcf45b5f662721d709d6932dbd",
+    "i686-unknown-linux-gnu-0.7.8": "db1c60961aea7a7f8c64a098801e0138e761b7556d1c1691fc4f3f771f0e47ae",
+    "i686-unknown-linux-musl-0.7.8": "b765eb1817bc1d545f4860eff0adeb0c7907ea66be14536653192e588386b308",
+    "powerpc64-unknown-linux-gnu-0.7.8": "2c894b104195ab194af05c6ad756ce8746a349a8620c83888207db5fccf29a8f",
+    "powerpc64le-unknown-linux-gnu-0.7.8": "4b0d93385685f756068f76af1871dcb7cc8f427ab6d650afc07493d06dca71db",
+    "s390x-unknown-linux-gnu-0.7.8": "e58fc9f6d846ccbf50d9bcf27920ff4bc061541df8a6a3aa6f13be24981e0772",
+    "x86_64-apple-darwin-0.7.8": "f046249639014eb70b43cbaf83eb6f56aac724ada354f9b9aad65f9960737920",
+    "x86_64-pc-windows-msvc-0.7.8": "355736ddf9a01ab9da918b35470027c12128d7ed1d7f54f54771507d79529679",
+    "x86_64-unknown-linux-gnu-0.7.8": "285981409c746508c1fd125f66a1ea654e487bf1e4d9f45371a062338f788adb",
+    "x86_64-unknown-linux-musl-0.7.8": "8a707e45e0d1a8bdbc5bd1af0ae7d19ffab55f3722c5e73471039561900e3d48",
    "aarch64-apple-darwin-0.7.7": "6a06eaa8165d5abd89c3dc37ffbe1db60fcf49a87d7c612bfca7e87a1514695d",
    "aarch64-pc-windows-msvc-0.7.7": "e86cd59f2569f4bf475e5ad944910142c0ab107ad12613429ad8873a6f41087f",
    "aarch64-unknown-linux-gnu-0.7.7": "013061d4d33385e9a3fc52df18d22334f20f12616970b0d81583d5125ce8d6fa",
@@ -62323,17 +62426,42 @@ var __importStar = (this && this.__importStar) || (function () {
 })();
 Object.defineProperty(exports, "__esModule", ({ value: true }));
 exports.getLatestKnownVersion = getLatestKnownVersion;
+exports.getDownloadUrl = getDownloadUrl;
 exports.updateVersionManifest = updateVersionManifest;
 const node_fs_1 = __nccwpck_require__(3024);
 const core = __importStar(__nccwpck_require__(7484));
 const semver = __importStar(__nccwpck_require__(9318));
-async function getLatestKnownVersion(versionManifestFile) {
-    const data = await node_fs_1.promises.readFile(versionManifestFile);
-    const versionManifestEntries = JSON.parse(data.toString());
-    return versionManifestEntries.reduce((a, b) => semver.gt(a.version, b.version) ? a : b).version;
+const fetch_1 = __nccwpck_require__(3385);
+async function getLatestKnownVersion(manifestUrl) {
+    const manifestEntries = await getManifestEntries(manifestUrl);
+    return manifestEntries.reduce((a, b) => semver.gt(a.version, b.version) ? a : b).version;
 }
-async function updateVersionManifest(versionManifestFile, downloadUrls) {
-    const versionManifest = [];
+async function getDownloadUrl(manifestUrl, version, arch, platform) {
+    const manifestEntries = await getManifestEntries(manifestUrl);
+    const entry = manifestEntries.find((entry) => entry.version === version &&
+        entry.arch === arch &&
+        entry.platform === platform);
+    return entry ? entry.downloadUrl : undefined;
+}
+async function getManifestEntries(manifestUrl) {
+    let data;
+    if (manifestUrl !== undefined) {
+        core.info(`Fetching manifest-file from: ${manifestUrl}`);
+        const response = await (0, fetch_1.fetch)(manifestUrl, {});
+        if (!response.ok) {
+            throw new Error(`Failed to fetch manifest-file: ${response.status} ${response.statusText}`);
+        }
+        data = await response.text();
+    }
+    else {
+        core.info("manifest-file not provided, reading from local file.");
+        const fileContent = await node_fs_1.promises.readFile("version-manifest.json");
+        data = fileContent.toString();
+    }
+    return JSON.parse(data);
+}
+async function updateVersionManifest(manifestUrl, downloadUrls) {
+    const manifest = [];
    for (const downloadUrl of downloadUrls) {
        const urlParts = downloadUrl.split("/");
        const version = urlParts[urlParts.length - 2];
@@ -62345,7 +62473,7 @@ async function updateVersionManifest(versionManifestFile, downloadUrls) {
            continue;
        }
        const artifactParts = artifactName.split(".")[0].split("-");
-        versionManifest.push({
+        manifest.push({
            version: version,
            artifactName: artifactName,
            arch: artifactParts[1],
@@ -62353,8 +62481,8 @@ async function updateVersionManifest(versionManifestFile, downloadUrls) {
            downloadUrl: downloadUrl,
        });
    }
-    core.debug(`Updating version manifest: ${JSON.stringify(versionManifest)}`);
-    await node_fs_1.promises.writeFile(versionManifestFile, JSON.stringify(versionManifest));
+    core.debug(`Updating manifest-file: ${JSON.stringify(manifest)}`);
+    await node_fs_1.promises.writeFile(manifestUrl, JSON.stringify(manifest));
 }


@@ -62407,7 +62535,7 @@ const update_known_checksums_1 = __nccwpck_require__(6182);
 const version_manifest_1 = __nccwpck_require__(4000);
 async function run() {
    const checksumFilePath = process.argv.slice(2)[0];
-    const versionsManifestFilePath = process.argv.slice(2)[1];
+    const versionsManifestFile = process.argv.slice(2)[1];
    const githubToken = process.argv.slice(2)[2];
    const octokit = new octokit_1.Octokit({
        auth: githubToken,
@@ -62416,7 +62544,7 @@ async function run() {
        owner: constants_1.OWNER,
        repo: constants_1.REPO,
    });
-    const latestKnownVersion = await (0, version_manifest_1.getLatestKnownVersion)(versionsManifestFilePath);
+    const latestKnownVersion = await (0, version_manifest_1.getLatestKnownVersion)(undefined);
    if (semver.lte(latestRelease.tag_name, latestKnownVersion)) {
        core.info(`Latest release (${latestRelease.tag_name}) is not newer than the latest known version (${latestKnownVersion}). Skipping update.`);
        return;
@@ -62432,7 +62560,7 @@ async function run() {
    const artifactDownloadUrls = releases.flatMap((release) => release.assets
        .filter((asset) => !asset.name.endsWith(".sha256"))
        .map((asset) => asset.browser_download_url));
-    await (0, version_manifest_1.updateVersionManifest)(versionsManifestFilePath, artifactDownloadUrls);
+    await (0, version_manifest_1.updateVersionManifest)(versionsManifestFile, artifactDownloadUrls);
    core.setOutput("latest-version", latestRelease.tag_name);
 }
 run();
@@ -62454,24 +62582,17 @@ exports.TOOL_CACHE_NAME = "uv";

 /***/ }),

-/***/ 3352:
+/***/ 3385:
 /***/ ((__unused_webpack_module, exports, __nccwpck_require__) => {

 "use strict";

 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.Octokit = exports.customFetch = void 0;
+exports.fetch = void 0;
 exports.getProxyAgent = getProxyAgent;
-const core_1 = __nccwpck_require__(767);
-const plugin_paginate_rest_1 = __nccwpck_require__(3779);
-const plugin_rest_endpoint_methods_1 = __nccwpck_require__(9210);
 const undici_1 = __nccwpck_require__(6752);
-const DEFAULTS = {
-    baseUrl: "https://api.github.com",
-    userAgent: "setup-uv",
-};
 function getProxyAgent() {
-    const httpProxy = process.env.HTTP_PROXY || process.env.http_prox;
+    const httpProxy = process.env.HTTP_PROXY || process.env.http_proxy;
    if (httpProxy) {
        return new undici_1.ProxyAgent(httpProxy);
    }
@@ -62481,17 +62602,36 @@ function getProxyAgent() {
    }
    return undefined;
 }
-const customFetch = async (url, opts) => await (0, undici_1.fetch)(url, {
+const fetch = async (url, opts) => await (0, undici_1.fetch)(url, {
    dispatcher: getProxyAgent(),
    ...opts,
 });
-exports.customFetch = customFetch;
+exports.fetch = fetch;
+
+
+/***/ }),
+
+/***/ 3352:
+/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => {
+
+"use strict";
+
+Object.defineProperty(exports, "__esModule", ({ value: true }));
+exports.Octokit = void 0;
+const core_1 = __nccwpck_require__(767);
+const plugin_paginate_rest_1 = __nccwpck_require__(3779);
+const plugin_rest_endpoint_methods_1 = __nccwpck_require__(9210);
+const fetch_1 = __nccwpck_require__(3385);
+const DEFAULTS = {
+    baseUrl: "https://api.github.com",
+    userAgent: "setup-uv",
+};
 exports.Octokit = core_1.Octokit.plugin(plugin_paginate_rest_1.paginateRest, plugin_rest_endpoint_methods_1.legacyRestEndpointMethods).defaults(function buildDefaults(options) {
    return {
        ...DEFAULTS,
        ...options,
        request: {
-            fetch: exports.customFetch,
+            fetch: fetch_1.fetch,
            ...options.request,
        },
    };
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,6 +24,7 @@
      },
      "devDependencies": {
        "@biomejs/biome": "1.9.4",
+        "@types/js-yaml": "^4.0.9",
        "@types/node": "^22.15.21",
        "@types/semver": "^7.7.0",
        "@vercel/ncc": "^0.38.3",
@@ -1825,6 +1826,13 @@
        "@types/istanbul-lib-report": "*"
      }
    },
+    "node_modules/@types/js-yaml": {
+      "version": "4.0.9",
+      "resolved": "https://registry.npmjs.org/@types/js-yaml/-/js-yaml-4.0.9.tgz",
+      "integrity": "sha512-k4MGaQl5TGo/iipqb2UDG2UwjXziSWkh0uysQelTlJpX1qGlpUZYm8PnO4DxG1qBomtJUdYJ6qR6xdIah10JLg==",
+      "dev": true,
+      "license": "MIT"
+    },
    "node_modules/@types/node": {
      "version": "22.15.21",
      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.15.21.tgz",
@@ -6082,6 +6090,12 @@
        "@types/istanbul-lib-report": "*"
      }
    },
+    "@types/js-yaml": {
+      "version": "4.0.9",
+      "resolved": "https://registry.npmjs.org/@types/js-yaml/-/js-yaml-4.0.9.tgz",
+      "integrity": "sha512-k4MGaQl5TGo/iipqb2UDG2UwjXziSWkh0uysQelTlJpX1qGlpUZYm8PnO4DxG1qBomtJUdYJ6qR6xdIah10JLg==",
+      "dev": true
+    },
    "@types/node": {
      "version": "22.15.21",
      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.15.21.tgz",
--- a/package.json
+++ b/package.json
@@ -38,6 +38,7 @@
  },
  "devDependencies": {
    "@biomejs/biome": "1.9.4",
+    "@types/js-yaml": "^4.0.9",
    "@types/node": "^22.15.21",
    "@types/semver": "^7.7.0",
    "@vercel/ncc": "^0.38.3",
--- a/src/download/checksum/known-checksums.ts
+++ b/src/download/checksum/known-checksums.ts
@@ -1,5 +1,211 @@
 // AUTOGENERATED_DO_NOT_EDIT
 export const KNOWN_CHECKSUMS: { [key: string]: string } = {
+  "aarch64-apple-darwin-0.7.13":
+    "721f532b73171586574298d4311a91d5ea2c802ef4db3ebafc434239330090c6",
+  "aarch64-pc-windows-msvc-0.7.13":
+    "bb40708ad549ad6a12209cb139dd751bf0ede41deb679ce7513ce197bd9ef234",
+  "aarch64-unknown-linux-gnu-0.7.13":
+    "0b2ad9fe4295881615295add8cc5daa02549d29cc9a61f0578e397efcf12f08f",
+  "aarch64-unknown-linux-musl-0.7.13":
+    "52baba71881c978d32b7c32216ad0cde4546a4dc62e606c9834ec4616c1610eb",
+  "arm-unknown-linux-musleabihf-0.7.13":
+    "ff2b11fff489301f9d55c851b9ebce7ca5530d743d2c0a3861cc45896715ea9b",
+  "armv7-unknown-linux-gnueabihf-0.7.13":
+    "903350811ee31b2b758c8afb853490c27a34382a535b236739705b104bc13894",
+  "armv7-unknown-linux-musleabihf-0.7.13":
+    "7e3b2aa966c54ced0fcd9febea6b913ee7ea12ee85246513895f199ab13296a8",
+  "i686-pc-windows-msvc-0.7.13":
+    "5cf71014fde208ee0833026b3828007f8eaf514ec003784dc1ae92633877179b",
+  "i686-unknown-linux-gnu-0.7.13":
+    "ff031258ff08b3aca46648398e21fe9679744501e3c9a928c8e42d596a708bbc",
+  "i686-unknown-linux-musl-0.7.13":
+    "41851d695bb5401bce5af81a156d63215087cf8e8e1275e69dd96de4bfa30c26",
+  "powerpc64-unknown-linux-gnu-0.7.13":
+    "02a80ce1436bf673b0d7276bb24dea0bbc70958dc91e5fb04ad37ac515be7424",
+  "powerpc64le-unknown-linux-gnu-0.7.13":
+    "60c8907cce089de97dcce732ae363eda0620f7196c25e8bd539f168b93f9e34c",
+  "riscv64gc-unknown-linux-gnu-0.7.13":
+    "521a5235bc5a053dd7f0221c363544cef6d033064cc9d92dbb4ef19771000052",
+  "s390x-unknown-linux-gnu-0.7.13":
+    "41e4b6093dd408b41dffb4c9e08c4aa31424ee4573ce9c95566c2617f7f2d0c6",
+  "x86_64-apple-darwin-0.7.13":
+    "d785753ac092e25316180626aa691c5dfe1fb075290457ba4fdb72c7c5661321",
+  "x86_64-pc-windows-msvc-0.7.13":
+    "e199b10bef1a7cc540014483e7f60f825a174988f41020e9d2a6b01bd60f0669",
+  "x86_64-unknown-linux-gnu-0.7.13":
+    "909278eb197c5ed0e9b5f16317d1255270d1f9ea4196e7179ce934d48c4c2545",
+  "x86_64-unknown-linux-musl-0.7.13":
+    "560bb64e060354e45138d7dd47c8dd48a4f7a349af5520d29cd3c704e79f286c",
+  "aarch64-apple-darwin-0.7.12":
+    "189108cd026c25d40fb086eaaf320aac52c3f7aab63e185bac51305a1576fc7e",
+  "aarch64-pc-windows-msvc-0.7.12":
+    "fbedfb71356d0e63c86b507cf1434a58406afe6eac77aee9d37b8282d4006e14",
+  "aarch64-unknown-linux-gnu-0.7.12":
+    "23233d2e950ed8187858350da5c6803b14cbbeaef780382093bb2f2bc4ba1200",
+  "aarch64-unknown-linux-musl-0.7.12":
+    "0589f6d27bbbe2e205aa6fc25e4cd28ab97e984cdba20842de8d3a00714e13e9",
+  "arm-unknown-linux-musleabihf-0.7.12":
+    "6996e32ac1c37af33a4c6e40ab0126a82d62ccb94edb164b7dae554be4dd8336",
+  "armv7-unknown-linux-gnueabihf-0.7.12":
+    "aee2dc202deed7e15984d71eb59803111052fbe8c0fb3ffad27ae0a6d290d74f",
+  "armv7-unknown-linux-musleabihf-0.7.12":
+    "87bd7676d31858d9e1937ab69d13e30cc93ebb09fb246dde6a8f183e9570a82c",
+  "i686-pc-windows-msvc-0.7.12":
+    "c7ec71ba64d01ef3cdb89553445de94ab4fd7375c8f2a7068353aec7a3a06342",
+  "i686-unknown-linux-gnu-0.7.12":
+    "d1def68ff10b30327a5cacab497664aaf8338e192ba277b76f45dad63208f2e2",
+  "i686-unknown-linux-musl-0.7.12":
+    "f56a0a9c84b35b7e910c4d628c667b843fb3fa1d9dddb0bbf4bf3f21eeaee07f",
+  "powerpc64-unknown-linux-gnu-0.7.12":
+    "6eafb546d1b8642a5c27e4dfda213659fee41b0fd150b4c33ef96c917e595344",
+  "powerpc64le-unknown-linux-gnu-0.7.12":
+    "0d550348d7a0f54352824cd751dc7baea0c23b17d744a5a7784b6b825e5fc909",
+  "s390x-unknown-linux-gnu-0.7.12":
+    "76f5a2c1c13446233312d140136f3f55fa7c162176327830eb109ccaae6c9cea",
+  "x86_64-apple-darwin-0.7.12":
+    "a338354420dba089218c05d4d585e4bcf174a65fe53260592b2af19ceec85835",
+  "x86_64-pc-windows-msvc-0.7.12":
+    "2cf29c8ffaa2549aa0f86927b2510008e8ca3dcd2100277d86faf437382a371b",
+  "x86_64-unknown-linux-gnu-0.7.12":
+    "735891fb553d0be129f3aa39dc8e9c4c49aaa76ec17f7dfb6a732e79a714873a",
+  "x86_64-unknown-linux-musl-0.7.12":
+    "bb493f1e6ae426c06b5a103cb71aa60c678976d2377f0590644538658656c2a7",
+  "aarch64-apple-darwin-0.7.11":
+    "b5f4cb27a3002d6590c3681377c6d826db0b52e2a9529c7144fcd53fec89ba79",
+  "aarch64-pc-windows-msvc-0.7.11":
+    "856bac93344a6980b2703a4143f26fc042c941b02f11ed21f55ec6be3fdfde87",
+  "aarch64-unknown-linux-gnu-0.7.11":
+    "80cf695c4e10b532e9db3c7fbbcfb0f8356f2e70e7a4a5040e005f0fae70923d",
+  "aarch64-unknown-linux-musl-0.7.11":
+    "2ad20d143c74d7f63d1c99db3999f239f045b7be041e23f6ac8b269c99fa54fe",
+  "arm-unknown-linux-musleabihf-0.7.11":
+    "21fec46f09d96cd9f51378fe01ed050dd2032c1fef823f8bd81fa50a2337bbcc",
+  "armv7-unknown-linux-gnueabihf-0.7.11":
+    "1a75aaff4695c07151d5b9abb50232ea9fb6f5ccc82d4b319abd8796605d9db8",
+  "armv7-unknown-linux-musleabihf-0.7.11":
+    "431b3115ab8fb5e2210d01f29b7901e6eb1174ff65545ec49318d6d4adf4c802",
+  "i686-pc-windows-msvc-0.7.11":
+    "985f5eabf42b8ad0166ae6b9f799564220fa932938a8401c890d5e07321ce7c0",
+  "i686-unknown-linux-gnu-0.7.11":
+    "619e205d56594fc530dbde6c6a543dd094c796791a5e2cfcd3bb70fa5767bf9d",
+  "i686-unknown-linux-musl-0.7.11":
+    "838c6336ba8e88818459b10c3520e83601b9c0a9850a209accef9782c050faad",
+  "powerpc64-unknown-linux-gnu-0.7.11":
+    "769c7f32cbc2ad918ccf9ae661d99a6c0d0fd3a0056691832b4a79049a9d06ec",
+  "powerpc64le-unknown-linux-gnu-0.7.11":
+    "c9bbbcc2d4f11c83e0edbff5868d95f07f81455adb6f2f909cdb9b992928101b",
+  "s390x-unknown-linux-gnu-0.7.11":
+    "0e7b9b27e9fef1b42aa052173a2a47a2ec33bad82425237dfac402b7f69bd073",
+  "x86_64-apple-darwin-0.7.11":
+    "97980b067dc3fea16534371b030eaf38554d701de5058004edcfd542a88a2e84",
+  "x86_64-pc-windows-msvc-0.7.11":
+    "0f4ef69fde75bb8bcfba7ecf0a4134d8875578cd2e98c9fcfc21573e746c70ac",
+  "x86_64-unknown-linux-gnu-0.7.11":
+    "df54b274e99b7ef26030dc21d105ce115bc21a644fc6a321bde9222cb1616de6",
+  "x86_64-unknown-linux-musl-0.7.11":
+    "e4e8948645ebea1950a3c77574ce079dfe1c71547ba5a8a141d6e362fa036684",
+  "aarch64-apple-darwin-0.7.10":
+    "316b80c19832ff4085748c3a20a3e05f36e1d19234e8b9399a6fd1c971241bce",
+  "aarch64-pc-windows-msvc-0.7.10":
+    "1eed0f11bca79403648195f8ce257763d956e861cb73de98c480dae15358bb26",
+  "aarch64-unknown-linux-gnu-0.7.10":
+    "8746acb754807050124c6dbcb05fcad2665a3f0cdb2a0fe9de528bd37b092656",
+  "aarch64-unknown-linux-musl-0.7.10":
+    "f9000f08850a5c575d5fe1ddc2ec928ecc9f287ecdcd9fa1ea4e3f405b23d4a3",
+  "arm-unknown-linux-musleabihf-0.7.10":
+    "657b1b8a534f7fe78e63aff56aac5bbcb21f6254df79825fe204d5c7c1219653",
+  "armv7-unknown-linux-gnueabihf-0.7.10":
+    "1cf4a8f40abbd802a7b44fe9695da356701100d267eb3567c17db27e0a24cf69",
+  "armv7-unknown-linux-musleabihf-0.7.10":
+    "5282b825f469295dc2b88c94eccd375a93135a279b0711cb10e615e7a71a0617",
+  "i686-pc-windows-msvc-0.7.10":
+    "f3c62ff935685d9d4312b82d01ed386493b97c3d22bd434d943fc99ce9aef83a",
+  "i686-unknown-linux-gnu-0.7.10":
+    "24a2a3eb0e89b74de6aac492516303747519439775d22254e838d33410ac27b2",
+  "i686-unknown-linux-musl-0.7.10":
+    "e317d35af60b38ad32935390a83d12adc3ed7ffdbc2ccccd3039bf6cef650eb3",
+  "powerpc64-unknown-linux-gnu-0.7.10":
+    "c1ab41ec53cd720179f3351b61b4ded73ec520804413b75051736829a125e4fe",
+  "powerpc64le-unknown-linux-gnu-0.7.10":
+    "ce2c3fdf177facf6c77c5316bb54b9deaf498bee9f664e01a4030ecf27063ab1",
+  "s390x-unknown-linux-gnu-0.7.10":
+    "b7603e3f4494e9093a86ace1103e3fcfa172a952989f0c7dca6eeac7f77be81f",
+  "x86_64-apple-darwin-0.7.10":
+    "9123e8aa944654404787f80731ec08850c4e9b9129c0d0445c9e41438828b8b8",
+  "x86_64-pc-windows-msvc-0.7.10":
+    "1568a71af55e9d9bc4a050ec79134a342a8a3765a73f6b7ec26490c2814f8797",
+  "x86_64-unknown-linux-gnu-0.7.10":
+    "ff2ef46298963fee8104ccb3c0a4ecbc97c057ac6a0bc5fec7636c855384252e",
+  "x86_64-unknown-linux-musl-0.7.10":
+    "b2cf1f63e83a873652ffef032681bbbe1469e3bab617f7e715e09529c30f5689",
+  "aarch64-apple-darwin-0.7.9":
+    "7a8b716a2b5905fb89512371ce6c6dbc0dd0344185bd1cd93a3fe27516eef7ec",
+  "aarch64-pc-windows-msvc-0.7.9":
+    "63c0990b9c49dc9f9a92aaaa27ba627cbf9cf6b2e42766588ef6f880208893de",
+  "aarch64-unknown-linux-gnu-0.7.9":
+    "23242a8051e2191ed8d61f71a6792f2fc069ef18e6cdf07dedac3d3f648643c5",
+  "aarch64-unknown-linux-musl-0.7.9":
+    "60f30508c9002b2b7af55d70db2741cf7ea24c066ced710ad09681a6d2d19b3a",
+  "arm-unknown-linux-musleabihf-0.7.9":
+    "57d8e43e257f0ccd9df2b8581338c5145b9937aba53e9c9bb81b31044b720c61",
+  "armv7-unknown-linux-gnueabihf-0.7.9":
+    "83353ee7e1724083ea94d7f488fa34c9159995a3996f87017fdf72e422c93242",
+  "armv7-unknown-linux-musleabihf-0.7.9":
+    "b2d8d81bc2abbdd857bad7cd3bf0d36c5155c0681aae8ac9fb8f49d54b95b3f2",
+  "i686-pc-windows-msvc-0.7.9":
+    "b5dc0dc10d9dd0dcf5729a94e98538418760d13877d4d4b1bc4efa9926280e78",
+  "i686-unknown-linux-gnu-0.7.9":
+    "fb8f1a7cb593c819c0fff71afa2dc480237ca80a3f5d8d433c8b51d2ae90ffdf",
+  "i686-unknown-linux-musl-0.7.9":
+    "a77592be13fea81ca42b2b7815784e769e1fd9ff476cfab69f2652823f99c55e",
+  "powerpc64-unknown-linux-gnu-0.7.9":
+    "26fee4867c158c04dd3a51ff9a23b4220a9ba69fae2e71be618d2cfa48164d96",
+  "powerpc64le-unknown-linux-gnu-0.7.9":
+    "d588fbb01cacccb7fd6e0f101d34282ebb0569381f967d332f8072055e39840e",
+  "s390x-unknown-linux-gnu-0.7.9":
+    "d823d68ff662b7e59c6791281427bf1019dae791a964ffae31ae1d2d723dfc08",
+  "x86_64-apple-darwin-0.7.9":
+    "a4c084568850588b77e4a34c21b7df5c8cf9e2160b4d614307ed92fa12411742",
+  "x86_64-pc-windows-msvc-0.7.9":
+    "f91d8a3322a10caf257fd416807bd8d2801285b80b46ee37f2d0c6e426b8822c",
+  "x86_64-unknown-linux-gnu-0.7.9":
+    "b8450a419c0bcc85841bbed8511eb59e2a5683ddd3f813f2b98b97babf6b1b8b",
+  "x86_64-unknown-linux-musl-0.7.9":
+    "95918a1e1faf851a39cad402f1a77318e8fc90b7f829833ebaff27de9722d60e",
+  "aarch64-apple-darwin-0.7.8":
+    "ad6b3825ba277de70b9d0a37055f7d828f3f37416aee1cde65000f330efd4587",
+  "aarch64-pc-windows-msvc-0.7.8":
+    "e43448e5e3267dffb6bbdc30ffa291f8db664d1da9d084c44f99dc568f459e0a",
+  "aarch64-unknown-linux-gnu-0.7.8":
+    "da9e1c97f1452b25c8955127c92da7b68be228ad0b43bf50bba4dadb25c8b337",
+  "aarch64-unknown-linux-musl-0.7.8":
+    "4d18efb46f93fa942dc4c212dea3b6b07e3db62fe57d0c3d08de6bf5d9f9bb51",
+  "arm-unknown-linux-musleabihf-0.7.8":
+    "133b1c3fb850ec496bfb4ef84379bfaeff1d2c322114a0984d8a5c2e10e63028",
+  "armv7-unknown-linux-gnueabihf-0.7.8":
+    "7d61c6e18e81447482dc80c090c65a6615a1232512899943566baf2808ca37bb",
+  "armv7-unknown-linux-musleabihf-0.7.8":
+    "0b6d6afcdb7c78e5df42cb2ab0929d2bec2654a350a8efacc6f95e830a31eb6e",
+  "i686-pc-windows-msvc-0.7.8":
+    "0d4b01372ca972543cd40366bb5480bb457e79dcf45b5f662721d709d6932dbd",
+  "i686-unknown-linux-gnu-0.7.8":
+    "db1c60961aea7a7f8c64a098801e0138e761b7556d1c1691fc4f3f771f0e47ae",
+  "i686-unknown-linux-musl-0.7.8":
+    "b765eb1817bc1d545f4860eff0adeb0c7907ea66be14536653192e588386b308",
+  "powerpc64-unknown-linux-gnu-0.7.8":
+    "2c894b104195ab194af05c6ad756ce8746a349a8620c83888207db5fccf29a8f",
+  "powerpc64le-unknown-linux-gnu-0.7.8":
+    "4b0d93385685f756068f76af1871dcb7cc8f427ab6d650afc07493d06dca71db",
+  "s390x-unknown-linux-gnu-0.7.8":
+    "e58fc9f6d846ccbf50d9bcf27920ff4bc061541df8a6a3aa6f13be24981e0772",
+  "x86_64-apple-darwin-0.7.8":
+    "f046249639014eb70b43cbaf83eb6f56aac724ada354f9b9aad65f9960737920",
+  "x86_64-pc-windows-msvc-0.7.8":
+    "355736ddf9a01ab9da918b35470027c12128d7ed1d7f54f54771507d79529679",
+  "x86_64-unknown-linux-gnu-0.7.8":
+    "285981409c746508c1fd125f66a1ea654e487bf1e4d9f45371a062338f788adb",
+  "x86_64-unknown-linux-musl-0.7.8":
+    "8a707e45e0d1a8bdbc5bd1af0ae7d19ffab55f3722c5e73471039561900e3d48",
  "aarch64-apple-darwin-0.7.7":
    "6a06eaa8165d5abd89c3dc37ffbe1db60fcf49a87d7c612bfca7e87a1514695d",
  "aarch64-pc-windows-msvc-0.7.7":
--- a/src/download/download-version.ts
+++ b/src/download/download-version.ts
@@ -7,6 +7,7 @@ import { OWNER, REPO, TOOL_CACHE_NAME } from "../utils/constants";
 import type { Architecture, Platform } from "../utils/platforms";
 import { validateChecksum } from "./checksum/checksum";
 import { Octokit } from "../utils/octokit";
+import { getDownloadUrl } from "./version-manifest";

 export function tryGetFromToolCache(
  arch: Architecture,
@@ -23,7 +24,7 @@ export function tryGetFromToolCache(
  return { version: resolvedVersion, installedPath };
 }

-export async function downloadVersion(
+export async function downloadVersionFromGithub(
  serverUrl: string,
  platform: Platform,
  arch: Architecture,
@@ -31,29 +32,77 @@ export async function downloadVersion(
  checkSum: string | undefined,
  githubToken: string,
 ): Promise<{ version: string; cachedToolDir: string }> {
-  const resolvedVersion = await resolveVersion(version, githubToken);
  const artifact = `uv-${arch}-${platform}`;
-  let extension = ".tar.gz";
-  if (platform === "pc-windows-msvc") {
-    extension = ".zip";
-  }
-  const downloadUrl = `${serverUrl}/${OWNER}/${REPO}/releases/download/${resolvedVersion}/${artifact}${extension}`;
-  core.info(`Downloading uv from "${downloadUrl}" ...`);
+  const extension = getExtension(platform);
+  const downloadUrl = `${serverUrl}/${OWNER}/${REPO}/releases/download/${version}/${artifact}${extension}`;
+  return await downloadVersion(
+    downloadUrl,
+    artifact,
+    platform,
+    arch,
+    version,
+    checkSum,
+    githubToken,
+  );
+}

+export async function downloadVersionFromManifest(
+  manifestUrl: string | undefined,
+  platform: Platform,
+  arch: Architecture,
+  version: string,
+  checkSum: string | undefined,
+  githubToken: string,
+): Promise<{ version: string; cachedToolDir: string }> {
+  const downloadUrl = await getDownloadUrl(
+    manifestUrl,
+    version,
+    arch,
+    platform,
+  );
+  if (!downloadUrl) {
+    core.warning(
+      `manifest-file does not contain version ${version}, arch ${arch}, platform ${platform}. Falling back to GitHub releases.`,
+    );
+    return await downloadVersionFromGithub(
+      "https://github.com",
+      platform,
+      arch,
+      version,
+      checkSum,
+      githubToken,
+    );
+  }
+  return await downloadVersion(
+    downloadUrl,
+    `uv-${arch}-${platform}`,
+    platform,
+    arch,
+    version,
+    checkSum,
+    githubToken,
+  );
+}
+
+async function downloadVersion(
+  downloadUrl: string,
+  artifactName: string,
+  platform: Platform,
+  arch: Architecture,
+  version: string,
+  checkSum: string | undefined,
+  githubToken: string,
+): Promise<{ version: string; cachedToolDir: string }> {
+  core.info(`Downloading uv from "${downloadUrl}" ...`);
  const downloadPath = await tc.downloadTool(
    downloadUrl,
    undefined,
    githubToken,
  );
-  await validateChecksum(
-    checkSum,
-    downloadPath,
-    arch,
-    platform,
-    resolvedVersion,
-  );
+  await validateChecksum(checkSum, downloadPath, arch, platform, version);

  let uvDir: string;
+  const extension = getExtension(platform);
  if (platform === "pc-windows-msvc") {
    const fullPathWithExtension = `${downloadPath}${extension}`;
    await fs.copyFile(downloadPath, fullPathWithExtension);
@@ -61,15 +110,19 @@ export async function downloadVersion(
    // On windows extracting the zip does not create an intermediate directory
  } else {
    const extractedDir = await tc.extractTar(downloadPath);
-    uvDir = path.join(extractedDir, artifact);
+    uvDir = path.join(extractedDir, artifactName);
  }
  const cachedToolDir = await tc.cacheDir(
    uvDir,
    TOOL_CACHE_NAME,
-    resolvedVersion,
+    version,
    arch,
  );
-  return { version: resolvedVersion, cachedToolDir };
+  return { version: version, cachedToolDir };
+}
+
+function getExtension(platform: Platform): string {
+  return platform === "pc-windows-msvc" ? ".zip" : ".tar.gz";
 }

 export async function resolveVersion(
--- a/src/download/version-manifest.ts
+++ b/src/download/version-manifest.ts
@@ -1,8 +1,9 @@
 import { promises as fs } from "node:fs";
 import * as core from "@actions/core";
 import * as semver from "semver";
+import { fetch } from "../utils/fetch";

-interface VersionManifestEntry {
+interface ManifestEntry {
  version: string;
  artifactName: string;
  arch: string;
@@ -11,22 +12,57 @@ interface VersionManifestEntry {
 }

 export async function getLatestKnownVersion(
-  versionManifestFile: string,
+  manifestUrl: string | undefined,
 ): Promise<string> {
-  const data = await fs.readFile(versionManifestFile);
-  const versionManifestEntries: VersionManifestEntry[] = JSON.parse(
-    data.toString(),
-  );
-  return versionManifestEntries.reduce((a, b) =>
+  const manifestEntries = await getManifestEntries(manifestUrl);
+  return manifestEntries.reduce((a, b) =>
    semver.gt(a.version, b.version) ? a : b,
  ).version;
 }

+export async function getDownloadUrl(
+  manifestUrl: string | undefined,
+  version: string,
+  arch: string,
+  platform: string,
+): Promise<string | undefined> {
+  const manifestEntries = await getManifestEntries(manifestUrl);
+  const entry = manifestEntries.find(
+    (entry) =>
+      entry.version === version &&
+      entry.arch === arch &&
+      entry.platform === platform,
+  );
+  return entry ? entry.downloadUrl : undefined;
+}
+
+async function getManifestEntries(
+  manifestUrl: string | undefined,
+): Promise<ManifestEntry[]> {
+  let data: string;
+  if (manifestUrl !== undefined) {
+    core.info(`Fetching manifest-file from: ${manifestUrl}`);
+    const response = await fetch(manifestUrl, {});
+    if (!response.ok) {
+      throw new Error(
+        `Failed to fetch manifest-file: ${response.status} ${response.statusText}`,
+      );
+    }
+    data = await response.text();
+  } else {
+    core.info("manifest-file not provided, reading from local file.");
+    const fileContent = await fs.readFile("version-manifest.json");
+    data = fileContent.toString();
+  }
+
+  return JSON.parse(data);
+}
+
 export async function updateVersionManifest(
-  versionManifestFile: string,
+  manifestUrl: string,
  downloadUrls: string[],
 ): Promise<void> {
-  const versionManifest: VersionManifestEntry[] = [];
+  const manifest: ManifestEntry[] = [];

  for (const downloadUrl of downloadUrls) {
    const urlParts = downloadUrl.split("/");
@@ -39,7 +75,7 @@ export async function updateVersionManifest(
      continue;
    }
    const artifactParts = artifactName.split(".")[0].split("-");
-    versionManifest.push({
+    manifest.push({
      version: version,
      artifactName: artifactName,
      arch: artifactParts[1],
@@ -47,6 +83,6 @@ export async function updateVersionManifest(
      downloadUrl: downloadUrl,
    });
  }
-  core.debug(`Updating version manifest: ${JSON.stringify(versionManifest)}`);
-  await fs.writeFile(versionManifestFile, JSON.stringify(versionManifest));
+  core.debug(`Updating manifest-file: ${JSON.stringify(manifest)}`);
+  await fs.writeFile(manifestUrl, JSON.stringify(manifest));
 }
--- a/src/setup-uv.ts
+++ b/src/setup-uv.ts
@@ -1,9 +1,10 @@
 import * as core from "@actions/core";
 import * as path from "node:path";
 import {
-  downloadVersion,
  tryGetFromToolCache,
  resolveVersion,
+  downloadVersionFromGithub,
+  downloadVersionFromManifest,
 } from "./download/download-version";
 import { restoreCache } from "./cache/restore-cache";

@@ -26,6 +27,7 @@ import {
  version as versionInput,
  workingDirectory,
  serverUrl,
+  manifestFile,
 } from "./utils/inputs";
 import * as exec from "@actions/exec";
 import fs from "node:fs";
@@ -95,14 +97,29 @@ async function setupUv(
    };
  }

-  const downloadVersionResult = await downloadVersion(
-    serverUrl,
-    platform,
-    arch,
-    resolvedVersion,
-    checkSum,
-    githubToken,
-  );
+  let downloadVersionResult: { version: string; cachedToolDir: string };
+  if (serverUrl !== "https://github.com") {
+    core.warning(
+      "The input server-url is deprecated. Please use manifest-file instead.",
+    );
+    downloadVersionResult = await downloadVersionFromGithub(
+      serverUrl,
+      platform,
+      arch,
+      resolvedVersion,
+      checkSum,
+      githubToken,
+    );
+  } else {
+    downloadVersionResult = await downloadVersionFromManifest(
+      manifestFile,
+      platform,
+      arch,
+      resolvedVersion,
+      checkSum,
+      githubToken,
+    );
+  }

  return {
    uvDir: downloadVersionResult.cachedToolDir,
--- a/src/update-known-versions.ts
+++ b/src/update-known-versions.ts
@@ -12,7 +12,7 @@ import {

 async function run(): Promise<void> {
  const checksumFilePath = process.argv.slice(2)[0];
-  const versionsManifestFilePath = process.argv.slice(2)[1];
+  const versionsManifestFile = process.argv.slice(2)[1];
  const githubToken = process.argv.slice(2)[2];

  const octokit = new Octokit({
@@ -24,9 +24,7 @@ async function run(): Promise<void> {
    repo: REPO,
  });

-  const latestKnownVersion = await getLatestKnownVersion(
-    versionsManifestFilePath,
-  );
+  const latestKnownVersion = await getLatestKnownVersion(undefined);

  if (semver.lte(latestRelease.tag_name, latestKnownVersion)) {
    core.info(
@@ -52,7 +50,7 @@ async function run(): Promise<void> {
      .map((asset) => asset.browser_download_url),
  );

-  await updateVersionManifest(versionsManifestFilePath, artifactDownloadUrls);
+  await updateVersionManifest(versionsManifestFile, artifactDownloadUrls);

  core.setOutput("latest-version", latestRelease.tag_name);
 }
--- a/src/utils/fetch.ts
+++ b/src/utils/fetch.ts
@@ -0,0 +1,21 @@
+import { fetch as undiciFetch, ProxyAgent, type RequestInit } from "undici";
+
+export function getProxyAgent() {
+  const httpProxy = process.env.HTTP_PROXY || process.env.http_proxy;
+  if (httpProxy) {
+    return new ProxyAgent(httpProxy);
+  }
+
+  const httpsProxy = process.env.HTTPS_PROXY || process.env.https_proxy;
+  if (httpsProxy) {
+    return new ProxyAgent(httpsProxy);
+  }
+
+  return undefined;
+}
+
+export const fetch = async (url: string, opts: RequestInit) =>
+  await undiciFetch(url, {
+    dispatcher: getProxyAgent(),
+    ...opts,
+  });
--- a/src/utils/inputs.ts
+++ b/src/utils/inputs.ts
@@ -1,5 +1,6 @@
 import * as core from "@actions/core";
 import path from "node:path";
+import { getManifestFromRepo } from "@actions/tool-cache";

 export const version = core.getInput("version");
 export const pythonVersion = core.getInput("python-version");
@@ -19,6 +20,7 @@ export const toolBinDir = getToolBinDir();
 export const toolDir = getToolDir();
 export const serverUrl = core.getInput("server-url");
 export const githubToken = core.getInput("github-token");
+export const manifestFile = getManifestFile();

 function getEnableCache(): boolean {
  const enableCacheInput = core.getInput("enable-cache");
@@ -85,3 +87,11 @@ function expandTilde(input: string): string {
  }
  return input;
 }
+
+function getManifestFile(): string | undefined {
+  const manifestFileInput = core.getInput("manifest-file");
+  if (manifestFileInput !== "") {
+    return manifestFileInput;
+  }
+  return undefined;
+}
--- a/src/utils/octokit.ts
+++ b/src/utils/octokit.ts
@@ -8,7 +8,7 @@ import {
  type PaginateInterface,
 } from "@octokit/plugin-paginate-rest";
 import { legacyRestEndpointMethods } from "@octokit/plugin-rest-endpoint-methods";
-import { fetch as undiciFetch, ProxyAgent, type RequestInit } from "undici";
+import { fetch as customFetch } from "./fetch";

 export type { RestEndpointMethodTypes } from "@octokit/plugin-rest-endpoint-methods";

@@ -17,26 +17,6 @@ const DEFAULTS = {
  userAgent: "setup-uv",
 };

-export function getProxyAgent() {
-  const httpProxy = process.env.HTTP_PROXY || process.env.http_prox;
-  if (httpProxy) {
-    return new ProxyAgent(httpProxy);
-  }
-
-  const httpsProxy = process.env.HTTPS_PROXY || process.env.https_proxy;
-  if (httpsProxy) {
-    return new ProxyAgent(httpsProxy);
-  }
-
-  return undefined;
-}
-
-export const customFetch = async (url: string, opts: RequestInit) =>
-  await undiciFetch(url, {
-    dispatcher: getProxyAgent(),
-    ...opts,
-  });
-
 export const Octokit: typeof Core &
  Constructor<
    {
--- a/version-manifest.json
+++ b/version-manifest.json
@@ -1,4 +1,725 @@
 [
+  {
+    "version": "0.7.13",
+    "artifactName": "uv-aarch64-apple-darwin.tar.gz",
+    "arch": "aarch64",
+    "platform": "apple-darwin",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.13/uv-aarch64-apple-darwin.tar.gz"
+  },
+  {
+    "version": "0.7.13",
+    "artifactName": "uv-aarch64-pc-windows-msvc.zip",
+    "arch": "aarch64",
+    "platform": "pc-windows-msvc",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.13/uv-aarch64-pc-windows-msvc.zip"
+  },
+  {
+    "version": "0.7.13",
+    "artifactName": "uv-aarch64-unknown-linux-gnu.tar.gz",
+    "arch": "aarch64",
+    "platform": "unknown-linux-gnu",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.13/uv-aarch64-unknown-linux-gnu.tar.gz"
+  },
+  {
+    "version": "0.7.13",
+    "artifactName": "uv-aarch64-unknown-linux-musl.tar.gz",
+    "arch": "aarch64",
+    "platform": "unknown-linux-musl",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.13/uv-aarch64-unknown-linux-musl.tar.gz"
+  },
+  {
+    "version": "0.7.13",
+    "artifactName": "uv-arm-unknown-linux-musleabihf.tar.gz",
+    "arch": "arm",
+    "platform": "unknown-linux-musleabihf",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.13/uv-arm-unknown-linux-musleabihf.tar.gz"
+  },
+  {
+    "version": "0.7.13",
+    "artifactName": "uv-armv7-unknown-linux-gnueabihf.tar.gz",
+    "arch": "armv7",
+    "platform": "unknown-linux-gnueabihf",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.13/uv-armv7-unknown-linux-gnueabihf.tar.gz"
+  },
+  {
+    "version": "0.7.13",
+    "artifactName": "uv-armv7-unknown-linux-musleabihf.tar.gz",
+    "arch": "armv7",
+    "platform": "unknown-linux-musleabihf",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.13/uv-armv7-unknown-linux-musleabihf.tar.gz"
+  },
+  {
+    "version": "0.7.13",
+    "artifactName": "uv-i686-pc-windows-msvc.zip",
+    "arch": "i686",
+    "platform": "pc-windows-msvc",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.13/uv-i686-pc-windows-msvc.zip"
+  },
+  {
+    "version": "0.7.13",
+    "artifactName": "uv-i686-unknown-linux-gnu.tar.gz",
+    "arch": "i686",
+    "platform": "unknown-linux-gnu",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.13/uv-i686-unknown-linux-gnu.tar.gz"
+  },
+  {
+    "version": "0.7.13",
+    "artifactName": "uv-i686-unknown-linux-musl.tar.gz",
+    "arch": "i686",
+    "platform": "unknown-linux-musl",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.13/uv-i686-unknown-linux-musl.tar.gz"
+  },
+  {
+    "version": "0.7.13",
+    "artifactName": "uv-powerpc64-unknown-linux-gnu.tar.gz",
+    "arch": "powerpc64",
+    "platform": "unknown-linux-gnu",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.13/uv-powerpc64-unknown-linux-gnu.tar.gz"
+  },
+  {
+    "version": "0.7.13",
+    "artifactName": "uv-powerpc64le-unknown-linux-gnu.tar.gz",
+    "arch": "powerpc64le",
+    "platform": "unknown-linux-gnu",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.13/uv-powerpc64le-unknown-linux-gnu.tar.gz"
+  },
+  {
+    "version": "0.7.13",
+    "artifactName": "uv-riscv64gc-unknown-linux-gnu.tar.gz",
+    "arch": "riscv64gc",
+    "platform": "unknown-linux-gnu",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.13/uv-riscv64gc-unknown-linux-gnu.tar.gz"
+  },
+  {
+    "version": "0.7.13",
+    "artifactName": "uv-s390x-unknown-linux-gnu.tar.gz",
+    "arch": "s390x",
+    "platform": "unknown-linux-gnu",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.13/uv-s390x-unknown-linux-gnu.tar.gz"
+  },
+  {
+    "version": "0.7.13",
+    "artifactName": "uv-x86_64-apple-darwin.tar.gz",
+    "arch": "x86_64",
+    "platform": "apple-darwin",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.13/uv-x86_64-apple-darwin.tar.gz"
+  },
+  {
+    "version": "0.7.13",
+    "artifactName": "uv-x86_64-pc-windows-msvc.zip",
+    "arch": "x86_64",
+    "platform": "pc-windows-msvc",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.13/uv-x86_64-pc-windows-msvc.zip"
+  },
+  {
+    "version": "0.7.13",
+    "artifactName": "uv-x86_64-unknown-linux-gnu.tar.gz",
+    "arch": "x86_64",
+    "platform": "unknown-linux-gnu",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.13/uv-x86_64-unknown-linux-gnu.tar.gz"
+  },
+  {
+    "version": "0.7.13",
+    "artifactName": "uv-x86_64-unknown-linux-musl.tar.gz",
+    "arch": "x86_64",
+    "platform": "unknown-linux-musl",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.13/uv-x86_64-unknown-linux-musl.tar.gz"
+  },
+  {
+    "version": "0.7.12",
+    "artifactName": "uv-aarch64-apple-darwin.tar.gz",
+    "arch": "aarch64",
+    "platform": "apple-darwin",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.12/uv-aarch64-apple-darwin.tar.gz"
+  },
+  {
+    "version": "0.7.12",
+    "artifactName": "uv-aarch64-pc-windows-msvc.zip",
+    "arch": "aarch64",
+    "platform": "pc-windows-msvc",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.12/uv-aarch64-pc-windows-msvc.zip"
+  },
+  {
+    "version": "0.7.12",
+    "artifactName": "uv-aarch64-unknown-linux-gnu.tar.gz",
+    "arch": "aarch64",
+    "platform": "unknown-linux-gnu",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.12/uv-aarch64-unknown-linux-gnu.tar.gz"
+  },
+  {
+    "version": "0.7.12",
+    "artifactName": "uv-aarch64-unknown-linux-musl.tar.gz",
+    "arch": "aarch64",
+    "platform": "unknown-linux-musl",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.12/uv-aarch64-unknown-linux-musl.tar.gz"
+  },
+  {
+    "version": "0.7.12",
+    "artifactName": "uv-arm-unknown-linux-musleabihf.tar.gz",
+    "arch": "arm",
+    "platform": "unknown-linux-musleabihf",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.12/uv-arm-unknown-linux-musleabihf.tar.gz"
+  },
+  {
+    "version": "0.7.12",
+    "artifactName": "uv-armv7-unknown-linux-gnueabihf.tar.gz",
+    "arch": "armv7",
+    "platform": "unknown-linux-gnueabihf",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.12/uv-armv7-unknown-linux-gnueabihf.tar.gz"
+  },
+  {
+    "version": "0.7.12",
+    "artifactName": "uv-armv7-unknown-linux-musleabihf.tar.gz",
+    "arch": "armv7",
+    "platform": "unknown-linux-musleabihf",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.12/uv-armv7-unknown-linux-musleabihf.tar.gz"
+  },
+  {
+    "version": "0.7.12",
+    "artifactName": "uv-i686-pc-windows-msvc.zip",
+    "arch": "i686",
+    "platform": "pc-windows-msvc",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.12/uv-i686-pc-windows-msvc.zip"
+  },
+  {
+    "version": "0.7.12",
+    "artifactName": "uv-i686-unknown-linux-gnu.tar.gz",
+    "arch": "i686",
+    "platform": "unknown-linux-gnu",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.12/uv-i686-unknown-linux-gnu.tar.gz"
+  },
+  {
+    "version": "0.7.12",
+    "artifactName": "uv-i686-unknown-linux-musl.tar.gz",
+    "arch": "i686",
+    "platform": "unknown-linux-musl",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.12/uv-i686-unknown-linux-musl.tar.gz"
+  },
+  {
+    "version": "0.7.12",
+    "artifactName": "uv-powerpc64-unknown-linux-gnu.tar.gz",
+    "arch": "powerpc64",
+    "platform": "unknown-linux-gnu",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.12/uv-powerpc64-unknown-linux-gnu.tar.gz"
+  },
+  {
+    "version": "0.7.12",
+    "artifactName": "uv-powerpc64le-unknown-linux-gnu.tar.gz",
+    "arch": "powerpc64le",
+    "platform": "unknown-linux-gnu",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.12/uv-powerpc64le-unknown-linux-gnu.tar.gz"
+  },
+  {
+    "version": "0.7.12",
+    "artifactName": "uv-s390x-unknown-linux-gnu.tar.gz",
+    "arch": "s390x",
+    "platform": "unknown-linux-gnu",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.12/uv-s390x-unknown-linux-gnu.tar.gz"
+  },
+  {
+    "version": "0.7.12",
+    "artifactName": "uv-x86_64-apple-darwin.tar.gz",
+    "arch": "x86_64",
+    "platform": "apple-darwin",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.12/uv-x86_64-apple-darwin.tar.gz"
+  },
+  {
+    "version": "0.7.12",
+    "artifactName": "uv-x86_64-pc-windows-msvc.zip",
+    "arch": "x86_64",
+    "platform": "pc-windows-msvc",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.12/uv-x86_64-pc-windows-msvc.zip"
+  },
+  {
+    "version": "0.7.12",
+    "artifactName": "uv-x86_64-unknown-linux-gnu.tar.gz",
+    "arch": "x86_64",
+    "platform": "unknown-linux-gnu",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.12/uv-x86_64-unknown-linux-gnu.tar.gz"
+  },
+  {
+    "version": "0.7.12",
+    "artifactName": "uv-x86_64-unknown-linux-musl.tar.gz",
+    "arch": "x86_64",
+    "platform": "unknown-linux-musl",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.12/uv-x86_64-unknown-linux-musl.tar.gz"
+  },
+  {
+    "version": "0.7.11",
+    "artifactName": "uv-aarch64-apple-darwin.tar.gz",
+    "arch": "aarch64",
+    "platform": "apple-darwin",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.11/uv-aarch64-apple-darwin.tar.gz"
+  },
+  {
+    "version": "0.7.11",
+    "artifactName": "uv-aarch64-pc-windows-msvc.zip",
+    "arch": "aarch64",
+    "platform": "pc-windows-msvc",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.11/uv-aarch64-pc-windows-msvc.zip"
+  },
+  {
+    "version": "0.7.11",
+    "artifactName": "uv-aarch64-unknown-linux-gnu.tar.gz",
+    "arch": "aarch64",
+    "platform": "unknown-linux-gnu",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.11/uv-aarch64-unknown-linux-gnu.tar.gz"
+  },
+  {
+    "version": "0.7.11",
+    "artifactName": "uv-aarch64-unknown-linux-musl.tar.gz",
+    "arch": "aarch64",
+    "platform": "unknown-linux-musl",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.11/uv-aarch64-unknown-linux-musl.tar.gz"
+  },
+  {
+    "version": "0.7.11",
+    "artifactName": "uv-arm-unknown-linux-musleabihf.tar.gz",
+    "arch": "arm",
+    "platform": "unknown-linux-musleabihf",
+    "downloadUrl": "https://github.com/astral-sh/uv/releases/download/0.7.11/uv-arm-unknown-linux-musleabihf.tar.gz"
+  },
+  {
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