diff --git a/.github/workflows/results.py b/.github/workflows/results.py
new file mode 100644
index 0000000..8791537
--- /dev/null
+++ b/.github/workflows/results.py
@@ -0,0 +1,51 @@
+import itertools
+import json
+import operator
+import sys
+
+import subprocess
+
+try:
+    import pytablewriter
+except:
+    subprocess.check_call(['pip', 'install', 'pytablewriter'])
+    import pytablewriter
+
+def ver(v):
+    return v.split(".", 1)[1] if v.startswith("1.") else v
+
+def status(s):
+    return ':green_circle:' if s == 'SUCCESS' else ':red_square:'
+
+
+if len(sys.argv) > 1:
+    with open(sys.argv[1]) as f:
+        data = [json.loads(line) for line in f.readlines()]
+else:
+    data = [json.loads(line) for line in sys.stdin.readlines()]
+
+for da in data:
+    del da['out']
+
+# print(repr(data))
+
+GET_VER = operator.itemgetter('java.version')
+GET_PAY = operator.itemgetter('payload')
+
+by_payload = {payload:
+                {ver(version): status(list(o2)[0]['status'])
+                for version, o2 in itertools.groupby(sorted(o1, key=GET_VER), GET_VER)}
+                for payload, o1 in itertools.groupby(sorted(data, key=GET_PAY), GET_PAY)}
+
+# print(repr(by_payload))
+
+vers = list(list(by_payload.items())[0][1].keys())
+
+# print(vers)
+
+md = pytablewriter.MarkdownTableWriter()
+md.table_name = ''
+md.header_list = [''] + vers
+md.value_matrix = [[p] + [o[v] for v in vers] for p, o in sorted(by_payload.items())]
+
+md.write_table()
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 3aedabc..760e467 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -38,6 +38,11 @@ jobs:
           name: jar
           path: target/ysoserial-*-all.jar
 
+      - uses: actions/upload-artifact@v3
+        with:
+          name: results
+          path: .github/workflow/results.py
+
   set-matrix:
     runs-on: ubuntu-latest
     container: dwdraju/alpine-curl-jq
@@ -55,10 +60,10 @@ jobs:
       - build
     strategy:
       matrix:
-#        version: ${{ fromJson(needs.set-matrix.outputs.versions) }} # broken in act
-        version:
-          - 7u21-jdk
-          - 7u25-jdk
+        version: ${{ fromJson(needs.set-matrix.outputs.versions) }} # broken in act
+#        version:
+#          - 7u21-jdk
+#          - 7u25-jdk
     runs-on: ubuntu-latest
     container:
       image: vulhub/java:${{ matrix.version }}
@@ -83,8 +88,13 @@ jobs:
         with:
           path: artifacts
       - run: cat artifacts/out*/*.txt > out.txt
-
+      - run: cat out.txt | python artifacts/results/results.py > matrix.md
       - uses: actions/upload-artifact@v3
         with:
           name: out
           path: out.txt
+
+      - uses: actions/upload-artifact@v3
+        with:
+          name: matrix
+          path: matrix.md
diff --git a/src/test/java/ysoserial/test/util/PayloadListener.java b/src/test/java/ysoserial/test/util/PayloadListener.java
index 6df0b12..59a64a8 100644
--- a/src/test/java/ysoserial/test/util/PayloadListener.java
+++ b/src/test/java/ysoserial/test/util/PayloadListener.java
@@ -47,7 +47,7 @@ public class PayloadListener extends RunListener {
 
         Status status = statuses.get(description);
         String payload = getPayload(description.getDisplayName());
-        String out = outs.get(description).toString();
+        String out = outs.get(description).toString().trim();
 
         Map<String,String> props = new HashMap<String, String>();
         props.put("payload", payload);