diff --git a/.github/workflows/node.yml b/.github/workflows/node.yml
index 4e9a2c9a..7b4b4df5 100644
--- a/.github/workflows/node.yml
+++ b/.github/workflows/node.yml
@@ -104,30 +104,47 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         directory: [
-          'tests/dotnet',
-          'tests/duplicates',
-          'tests/go',
-          'tests/java',
-          'tests/js',
-          'tests/py_error',
-          'tests/dotnet',
+          'tests/dotnet', 'tests/duplicates', 'tests/go', 'tests/java', 'tests/js', 'tests/py_error'
         ]
         arguments: ['']
         pr: [ 'true', 'false' ]
         include:
           - directory: 'tests/java'
             arguments: '-l,jetbrains/qodana-jvm-community'
+            os: 'ubuntu-latest'
+            pr: 'true'
+          - directory: 'tests/java'
+            arguments: '-l,jetbrains/qodana-jvm-community'
+            os: 'ubuntu-latest'
+            pr: 'false'
           - directory: 'tests/java'
             arguments: '-l,jetbrains/qodana-jvm-android'
+            os: 'ubuntu-latest'
+            pr: 'true'
+          - directory: 'tests/java'
+            arguments: '-l,jetbrains/qodana-jvm-android'
+            os: 'ubuntu-latest'
+            pr: 'false'
           - directory: 'tests/py_error'
             arguments: '-l,jetbrains/qodana-python-community'
+            os: 'ubuntu-latest'
+            pr: 'true'
+          - directory: 'tests/py_error'
+            arguments: '-l,jetbrains/qodana-python-community'
+            os: 'ubuntu-latest'
+            pr: 'false'
+          - directory: 'tests/dotnet'
+            arguments: '--ide,QDNET'
+            os: 'windows-latest'
+            pr: 'false'
           - directory: 'tests/dotnet'
             arguments: '--ide,QDNET'
             os: 'windows-latest'
+            pr: 'true'
           - directory: 'tests/dotnet'
             os: 'ubuntu-latest'
-            arguments: '-l,jetbrains/qodana-cdnet'
-            pr: 'false' # TODO: remove when fixed
+            arguments: '-l,jetbrains/qodana-cdnet:2024.1-eap'
+            pr: 'false' # TODO: set to true
     steps:
       - uses: actions/checkout@v4
         with:
@@ -139,28 +156,32 @@ jobs:
           path: 'tests'
       - name: Emulate pull request
         run: |
-          git config user.name qodana-bot
-          git config user.email qodana-support@jetbrains.com
+          git config --global user.name qodana-bot
+          git config --global user.email qodana-support@jetbrains.com
           git init
           git remote add origin https://github.com/JetBrains/code-analytics-examples.git
           echo "test" > README.md
           git add README.md
           git commit -m "Initial commit"
-          export BASE_COMMIT=$(git rev-parse HEAD)
+          QODANA_PR_SHA=$(git rev-parse HEAD)
+          echo "QODANA_PR_SHA=$QODANA_PR_SHA" >> $GITHUB_ENV
           git checkout -b new-feature
           git add .
           git commit -m "Add new feature"
-          export HEAD_COMMIT=$(git rev-parse HEAD)
         working-directory: '${{ matrix.directory }}'
+        shell: bash
       - name: Qodana
         uses: ./
         with:
-          args: '${{ matrix.arguments }}'
-          pr-mode: false
+          args: ${{ format('-i,{0},{1}', matrix.directory, matrix.arguments) }}
+          pr-mode: ${{ matrix.pr }}
           post-pr-comment: false
           use-annotations: false
+          use-caches: false
+          use-nightly: true
         env:
           QODANA_TOKEN: ${{ secrets.QODANA_PROJECT_TESTS_TOKEN }}
+          QODANA_PR_SHA: ${{ env.QODANA_PR_SHA }}
 
   azure-dev-release:
     runs-on: ubuntu-latest
diff --git a/scan/dist/index.js b/scan/dist/index.js
index c141ff75..218552d8 100644
--- a/scan/dist/index.js
+++ b/scan/dist/index.js
@@ -125196,13 +125196,25 @@ var require_utils9 = __commonJS({
     }
     __name(getInputs, "getInputs");
     exports2.getInputs = getInputs;
+    function getPrSha() {
+      if (process.env.QODANA_PR_SHA) {
+        return process.env.QODANA_PR_SHA;
+      }
+      if (github2.context.payload.pull_request !== void 0) {
+        return github2.context.payload.pull_request.base.sha;
+      }
+      return "";
+    }
+    __name(getPrSha, "getPrSha");
     function qodana(inputs_1) {
       return __awaiter3(this, arguments, void 0, function* (inputs, args = []) {
         if (args.length === 0) {
           args = (0, qodana_12.getQodanaScanArgs)(inputs.args, inputs.resultsDir, inputs.cacheDir);
-          if (inputs.prMode && github2.context.payload.pull_request !== void 0) {
-            const pr = github2.context.payload.pull_request;
-            args.push("--commit", `CI${pr.base.sha}`);
+          if (inputs.prMode) {
+            const sha = getPrSha();
+            if (sha !== "") {
+              args.push("--commit", sha);
+            }
           }
         }
         return (yield exec.getExecOutput(qodana_12.EXECUTABLE, args, {
diff --git a/scan/src/utils.ts b/scan/src/utils.ts
index 051fc628..652d1a15 100644
--- a/scan/src/utils.ts
+++ b/scan/src/utils.ts
@@ -74,6 +74,16 @@ export function getInputs(): Inputs {
   }
 }
 
+function getPrSha(): string {
+  if (process.env.QODANA_PR_SHA) {
+    return process.env.QODANA_PR_SHA
+  }
+  if (github.context.payload.pull_request !== undefined) {
+    return github.context.payload.pull_request.base.sha
+  }
+  return ''
+}
+
 /**
  * Runs the qodana command with the given arguments.
  * @param inputs the action inputs.
@@ -86,9 +96,11 @@ export async function qodana(
 ): Promise<number> {
   if (args.length === 0) {
     args = getQodanaScanArgs(inputs.args, inputs.resultsDir, inputs.cacheDir)
-    if (inputs.prMode && github.context.payload.pull_request !== undefined) {
-      const pr = github.context.payload.pull_request
-      args.push('--commit', `CI${pr.base.sha}`)
+    if (inputs.prMode) {
+      const sha = getPrSha()
+      if (sha !== '') {
+        args.push('--commit', sha)
+      }
     }
   }
   return (