github
@@ -1,5 +1,9 @@
 # CodeQL Action and CodeQL Runner Changelog
 
+## 1.0.23 - 08 Nov 2021
+
+No user facing changes.
+
 ## 1.0.22 - 04 Nov 2021
 
 - The `init` step of the Action now supports `ram` and `threads` inputs to limit resource use of CodeQL extractors. These inputs also serve as defaults to the subsequent `analyze` step, which finalizes the database and executes queries. [#738](https://github.com/github/codeql-action/pull/738)

@@ -1,6 +1,6 @@
 {
   "name": "codeql",
-  "version": "1.0.22",
+  "version": "1.0.23",
   "private": true,
   "description": "CodeQL action",
   "scripts": {

@@ -13,7 +13,7 @@ steps:
     id: analysis
   - uses: actions/download-artifact@v2
     with:
-      name: debug-artifacts
+      name: debug-artifacts-${{ matrix.os }}-${{ matrix.version }}
   - shell: bash
     run: |
       LANGUAGES="cpp csharp go java javascript python"

@@ -1,6 +1,6 @@
 {
   "name": "codeql-runner",
-  "version": "1.0.22",
+  "version": "1.0.23",
   "private": true,
   "description": "CodeQL runner",
   "scripts": {

@@ -237,8 +237,14 @@ async function run() {
 }
 
 async function uploadDebugArtifacts(toUpload: string[], rootDir: string) {
+  let suffix = "";
+  const matrix = actionsUtil.getRequiredInput("matrix");
+  if (matrix !== undefined && matrix !== "null") {
+    for (const entry of Object.entries(JSON.parse(matrix)).sort())
+      suffix += `-${entry[1]}`;
+  }
   await artifact.create().uploadArtifact(
-    DEBUG_ARTIFACT_NAME,
+    `${DEBUG_ARTIFACT_NAME}${suffix}`,
     toUpload.map((file) => path.normalize(file)),
     path.normalize(rootDir)
   );