diff --git a/README.md b/README.md
index 39bbad0..cbad4c5 100644
--- a/README.md
+++ b/README.md
@@ -46,7 +46,7 @@ jobs:
     steps:
       - name: Determine matrix
         id: generate_matrix
-        uses: coactions/dynamic-matrix@v1
+        uses: coactions/dynamic-matrix@v3
         with:
           other_names: |
             lint
@@ -87,7 +87,7 @@ If your tox [envlist](https://tox.wiki/en/latest/config.html#envlist) is simple,
 ### Why this action does not just load <tt>envlist</tt> values?
 
 We plan to add support for this in the future but it might not be
-as simple as one would assume. For historical reasons `envlist` do very often already include python versions instead of generic `py` entry or
+as simple as one would assume. For historical reasons, `envlist` does very often already include Python versions instead of generic `py` entry or
 they are outdated. The repository code is not available at the
 time this action runs.
 
@@ -97,7 +97,7 @@ Linux runners are the fastest ones and many Python projects do not need to suppo
 
 ### Why Windows and MacOS matrix expansion strategy is different than the Linux one?
 
-The defaults for macOS and Windows are `minmax` while for Linux is `full`. This limits resource usage while still providing a good level of testing. If your pythons are `py38,py39,py310,py311` unless you specify `windows: full` you will see only two Windows based jobs in the generated matrix: py38 and py311.
+The defaults for macOS and Windows are `minmax` while for Linux is `full`. This limit resource usage low while still providing a good level of testing. If your pythons are `py38,py39,py310,py311` unless you specify `windows: full` you will see only two Windows based jobs in the generated matrix: py38 and py311.
 
 ### Why is <tt>other_names</tt> a multiline string instead of being a comma-separated one?
 
@@ -106,6 +106,39 @@ splitting on it.
 
 ### How to use custom test commands for some jobs.
 
+In v3 we allow users to add entries like `py39-all:tox -f py39` inside `other-names`. This would be translated into returning the job name `py39-all` and the command `tox -f py39`.
+
+This is especially useful as it allows users to make use of labels (`-m`) and factor filtering (`-f`) to select groups of tox environments instead of just using the environments (`-e`) selector.
+
+This allows running other test frameworks instead of tox.
+
+### Generating multiple test commands for the same job
+
+In some cases, you might want to have separate test steps inside the same
+job, as this makes it easier to debug them. As GHA does not have any support
+for step looping, you are forced to manually add several steps if you want
+to use this feature.
+
+Use `;` as a separator inside the other_names to achieve this:
+
+```yaml
+# Return two commands instead of one for `all-tests` job
+uses: coactions/dynamic-matrix@v3
+with:
+  other_names: |
+    all-tests:tox -e unit;tox -e integration
+  # ^ job-name ':' 1st command ';' 2nd command ...
+---
+# Inside matrix job:
+steps:
+  - run: "${{ matrix.command }}"
+  # Execute second command *if* it does exist
+  - run: "${{ matrix.command2 }}"
+    if: "${{ matrix.command2 || false }}"
+```
+
+### How to use custom test commands for some jobs.
+
 In v3 we allow users to add entries like `py39-all:tox -f py39` inside `other-names`. This would translated into returning the job name `py39-all` and the command `tox -f py39`.
 
 This is especially useful as it allows users to make use of labels (`-m`) and factor filtering (`-f`) to select groups of tox environments instead of just using the environments (`-e`) selector.
diff --git a/entrypoint.py b/entrypoint.py
index 0e1a442..8931e8e 100755
--- a/entrypoint.py
+++ b/entrypoint.py
@@ -62,25 +62,26 @@ def main() -> None:  # noqa: C901,PLR0912
         python_flavours = len(python_names)
         core.debug("...")
         for line in other_names:
-            if ":" in line:
-                name, command = line.split(":", 1)
-            else:
-                name = line
-                command = f"tox -e {name}"
+            name, _ = line.split(":", 1) if ":" in line else (line, f"tox -e {line}")
+            commands = _.split(";")
             env_python = default_python
             # Check for using correct python version for other_names like py310-devel.
             match = re.search(r"py(\d+)", name)
             if match:
                 py_version = match.groups()[0]
                 env_python = f"{py_version[0]}.{py_version[1:]}"
+            data = {
+                "name": name,
+                "command": commands[0],
+                "python_version": PYTHON_REDIRECTS.get(env_python, env_python),
+                "os": PLATFORM_MAP["linux"],
+            }
+            for index, command in enumerate(commands[1:]):
+                data[f"command{index+2}"] = command
             add_job(
                 result,
                 name,
-                {
-                    "command": command,
-                    "python_version": PYTHON_REDIRECTS.get(env_python, env_python),
-                    "os": PLATFORM_MAP["linux"],
-                },
+                data,
             )
 
         if not skip_explode:
@@ -106,9 +107,13 @@ def main() -> None:  # noqa: C901,PLR0912
         core.info(f"Generated {len(result)} matrix entries.")
         names = sorted(result.keys())
         core.info(f"Job names: {', '.join(names)}")
-        core.info(f"matrix: {json.dumps(result, indent=2)}")
         matrix_include = []
-        matrix_include = [dict(result[name], name=name) for name in names]
+        matrix_include = [
+            dict(sorted(dict(result[name], name=name).items())) for name in names
+        ]
+        core.info(
+            f"Matrix jobs ordered by their name: {json.dumps(matrix_include, indent=2)}",
+        )
 
         core.set_output("matrix", {"include": matrix_include})
 
@@ -126,7 +131,7 @@ def main() -> None:  # noqa: C901,PLR0912
         os.environ["INPUT_MAX_PYTHON"] = "3.13"
         os.environ["INPUT_MIN_PYTHON"] = "3.8"
         os.environ["INPUT_OTHER_NAMES"] = (
-            "lint\npkg\npy313-devel\npy39-factor:tox -f py39"
+            "lint\npkg\npy313-devel\nall:tox -e unit;tox -e integration"
         )
         os.environ["INPUT_PLATFORMS"] = "linux,macos"  # macos and windows
         os.environ["INPUT_SKIP_EXPLODE"] = "0"