Relicense to MIT (v2.7.13)

The project's only runtime dependency is PyUSB (BSD-3-Clause) and it bundles
no third-party code (the PWA's DES/3DES is written from the FIPS 46-3 tables,
AES uses WebCrypto, the decoders come from the ISO 7816/ETSI/3GPP specs), so
nothing forced GPL; the GPL-2.0-or-later declaration is replaced with MIT.

- LICENSE: the MIT text, Copyright (c) 2026 Anton Troshin.
- pyproject: license = "MIT" + license-files = ["LICENSE"] (PEP 639), and the
  build requirement moves to setuptools>=77 for the SPDX form.  The wheel now
  carries dist-info/licenses/LICENSE and License-Expression: MIT, the sdist
  and the runtime zip carry LICENSE at the top.
- READMEs (EN/RU): a License section (original decoders/DES implementation,
  PyUSB as the only runtime dependency).
- tests: the packaging test pins the MIT declaration and the LICENSE text;
  the release-zip test requires LICENSE in the archive.
- version 2.7.13; SW cache v95.

Copies published before this tag (v2.7.10-v2.7.12) remain under the license
they were released with.

.github/release-notes.md

@@ -0,0 +1,22 @@
+Install the wheel below — the PWA is bundled inside it:
+
+```
+pip install ./simtrace_analyser-*.whl
+simtrace-analyser-server --capture gsmtap
+```
+
+The UI is then served at http://127.0.0.1:8081/.  If your system Python is
+externally managed (PEP 668 — common on Arch and Fedora), install into a
+virtual environment first (`python3 -m venv .venv && . .venv/bin/activate`).
+
+The source archive is the same tree a clone would have: unzip it and run
+`./start.sh` (Linux/macOS) or `start.bat` (Windows).  Direct SIMtrace2 capture
+on Linux additionally needs the attached `70-simtrace2-pysniff.rules` udev rule.
+
+**Runtime zip (Windows-friendly, no installer)** — `simtrace-analyser-*.zip`
+is the runtime tree only (packages, PWA, launchers, docs — no tests, no git):
+extract it anywhere and run `start.bat` (Windows) or `./start.sh`
+(Linux/macOS).  Python 3 has to be on `PATH`; `pip install pyusb` is only
+needed for direct SIMtrace2 capture.
+
+The project is MIT-licensed (see `LICENSE`).

.github/workflows/release.yml

@@ -0,0 +1,115 @@
+name: Release
+
+# A pushed v* tag publishes a GitHub release with the wheel, the sdist and the
+# udev rule.  A manual run (workflow_dispatch) does everything except publish,
+# so the pipeline can be exercised without minting a release.
+
+on:
+  push:
+    tags: ['v*']
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+
+      - name: The tag matches the version strings
+        if: startsWith(github.ref, 'refs/tags/')
+        run: |
+          version=$(python -c "from simtrace_analyser.version import __version__; print(__version__)")
+          if [ "$GITHUB_REF_NAME" != "v$version" ]; then
+            echo "tag $GITHUB_REF_NAME does not match version.py ($version)" >&2
+            exit 1
+          fi
+          grep -q "PWA_VERSION = '$version'" frontend/index.html
+
+      - name: Install build tooling and the runtime dependency
+        run: python -m pip install --upgrade pip pyusb build
+
+      - name: Python tests
+        run: python -m unittest discover -s tests
+
+      - name: PWA tests
+        working-directory: frontend
+        run: node --test
+
+      - name: Build the sdist and the wheel
+        run: python -m build --sdist --wheel
+
+      - name: Build the runtime zip
+        run: python scripts/build_release_zip.py --output dist
+
+      - name: The runtime zip is complete
+        run: |
+          python - <<'PY'
+          import glob
+          import zipfile
+          archive = glob.glob('dist/*.zip')[0]
+          names = zipfile.ZipFile(archive).namelist()
+          for required in ('start.bat', 'frontend/index.html'):
+              assert any(n.endswith('/' + required) for n in names), \
+                  '%s is missing from %s' % (required, archive)
+          print('%s: %d entries, launchers and PWA bundled' % (archive, len(names)))
+          PY
+
+      - name: The wheel bundles the PWA
+        run: |
+          python - <<'PY'
+          import glob
+          import zipfile
+          wheel = glob.glob('dist/*.whl')[0]
+          names = zipfile.ZipFile(wheel).namelist()
+          for required in ('simtrace_analyser/web/index.html',
+                           'simtrace_analyser/web/sw.js'):
+              assert required in names, '%s is missing from %s' % (required, wheel)
+          print('%s: %d entries, PWA bundled' % (wheel, len(names)))
+          PY
+
+      - name: The installed wheel serves the PWA
+        run: |
+          python -m venv /tmp/smoke
+          /tmp/smoke/bin/pip install --no-deps dist/*.whl
+          cd /tmp
+          /tmp/smoke/bin/simtrace-analyser-server --capture disabled \
+            --db /tmp/smoke.db --port 8099 &
+          server=$!
+          for _ in $(seq 1 20); do
+            if curl -fsS http://127.0.0.1:8099/ -o /tmp/served-index.html; then
+              break
+            fi
+            sleep 0.5
+          done
+          kill "$server"
+          cmp /tmp/served-index.html "$GITHUB_WORKSPACE/frontend/index.html"
+          /tmp/smoke/bin/python -c \
+            "import simtrace_analyser.__main__ as m; p = m._default_web_dir(); assert p.endswith('/simtrace_analyser/web'), p"
+
+      - name: Keep the artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: dist
+          path: dist/*
+
+      - name: Publish the release
+        if: startsWith(github.ref, 'refs/tags/')
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          gh release create "$GITHUB_REF_NAME" \
+            --title "$GITHUB_REF_NAME" \
+            --generate-notes \
+            --notes-file .github/release-notes.md \
+            dist/*.whl dist/*.tar.gz dist/*.zip 70-simtrace2-pysniff.rules

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 Anton Troshin
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

MANIFEST.in

@@ -1,3 +1,4 @@
 graft frontend
+include LICENSE
 include README.md README_RUS.md 70-simtrace2-pysniff.rules
 include start.sh start.bat sniff-start.sh sniff-start.bat

README.md

@@ -102,34 +102,43 @@ history), or clone the repository for development.  Both bundle the same PWA.
 Everything is on the
 [latest release](https://github.com/anttro/simtrace-analyser/releases/latest).
 
-**Wheel** (recommended — an isolated install, the PWA is inside the package):
+**Wheel** (the PWA is inside the package):
 
 ```sh
-pipx install ./simtrace_analyser-2.7.11-py3-none-any.whl
+pip install ./simtrace_analyser-2.7.13-py3-none-any.whl
-# or: pip install ./simtrace_analyser-2.7.11-py3-none-any.whl
 
 # then run (the UI is served at http://127.0.0.1:8081/):
 simtrace-analyser-server --capture gsmtap
 ```
 
+If your system Python is externally managed (PEP 668 — common on Arch and
+Fedora), install into a virtual environment first:
+`python3 -m venv .venv && . .venv/bin/activate`.
+
 `pip` can also fetch the wheel straight from the release page (use the version
 shown there):
 
 ```sh
-pip install https://github.com/anttro/simtrace-analyser/releases/download/v2.7.11/simtrace_analyser-2.7.11-py3-none-any.whl
+pip install https://github.com/anttro/simtrace-analyser/releases/download/v2.7.13/simtrace_analyser-2.7.13-py3-none-any.whl
 ```
 
 With the GitHub CLI, download the latest wheel without knowing the version:
 
 ```sh
 gh release download --pattern '*.whl'
-pipx install ./simtrace_analyser-*.whl
+pip install ./simtrace_analyser-*.whl
 ```
 
 **Source archive** — the *Source code (zip / tar.gz)* assets are the full tree
 without the git history: unzip, `cd` into it and use the launchers below
 (`./start.sh` on Linux/macOS, `start.bat` on Windows).
 
+**Zip (Windows-friendly, no installer)** — `simtrace-analyser-2.7.13.zip` is
+the runtime tree only (packages, PWA, launchers, docs; no tests, no git):
+download it, extract it anywhere and run `start.bat` (Windows) or
+`./start.sh` (Linux/macOS).  Python 3 has to be on `PATH`; `pip install pyusb`
+is only needed for direct SIMtrace2 capture.
+
 ### From a git clone (development)
 
 ```sh
@@ -501,3 +510,10 @@ Use `--inactivity-timeout` to also trigger reconnect on silent firmware hangs.
 - **[sigrok_iso7816_stream](https://github.com/anttro/sigrok_iso7816_stream)** —
   FX2LP-based passive ISO 7816 sniffer that emits the same GSMTAP-SIM stream
   on UDP 4729 (accepted by this project's GSMTAP listener).
+
+## License
+
+MIT — see [LICENSE](LICENSE).  The decoders and the PWA's DES/3DES
+implementation are original, written from the ISO 7816, ETSI and 3GPP
+specifications; no third-party code is bundled.  PyUSB (BSD-3-Clause) is a
+runtime dependency for direct hardware capture.

README_RUS.md

@@ -108,34 +108,43 @@ git) или склонировать репозиторий для разраб
 Всё находится на странице
 [последнего релиза](https://github.com/anttro/simtrace-analyser/releases/latest).
 
-**Wheel** (рекомендуется — изолированная установка, PWA внутри пакета):
+**Wheel** (PWA внутри пакета):
 
 ```sh
-pipx install ./simtrace_analyser-2.7.11-py3-none-any.whl
+pip install ./simtrace_analyser-2.7.13-py3-none-any.whl
-# или: pip install ./simtrace_analyser-2.7.11-py3-none-any.whl
 
 # затем запуск (интерфейс отдаётся на http://127.0.0.1:8081/):
 simtrace-analyser-server --capture gsmtap
 ```
 
+Если системный Python управляется извне (PEP 668 — обычное дело в Arch и
+Fedora), сначала создайте виртуальное окружение:
+`python3 -m venv .venv && . .venv/bin/activate`.
+
 `pip` также может скачать wheel прямо со страницы релиза (подставьте версию,
 указанную там):
 
 ```sh
-pip install https://github.com/anttro/simtrace-analyser/releases/download/v2.7.11/simtrace_analyser-2.7.11-py3-none-any.whl
+pip install https://github.com/anttro/simtrace-analyser/releases/download/v2.7.13/simtrace_analyser-2.7.13-py3-none-any.whl
 ```
 
 С GitHub CLI можно скачать wheel последнего релиза, не зная версии:
 
 ```sh
 gh release download --pattern '*.whl'
-pipx install ./simtrace_analyser-*.whl
+pip install ./simtrace_analyser-*.whl
 ```
 
 **Архив исходников** — ассеты *Source code (zip / tar.gz)* содержат полное
 дерево без истории git: распакуйте, перейдите в каталог и используйте скрипты
 запуска ниже (`./start.sh` в Linux/macOS, `start.bat` в Windows).
 
+**Zip (для Windows, без установки)** — `simtrace-analyser-2.7.13.zip`
+содержит только рабочее дерево (пакеты, PWA, скрипты запуска, документацию;
+без тестов и git): скачайте, распакуйте в любое место и запустите `start.bat`
+(Windows) или `./start.sh` (Linux/macOS). Python 3 должен быть в `PATH`;
+`pip install pyusb` нужен только для прямого захвата с SIMtrace2.
+
 ### Из клона репозитория (для разработки)
 
 ```sh
@@ -521,3 +530,10 @@ for msg in session.iter_messages():
 - **[sigrok_iso7816_stream](https://github.com/anttro/sigrok_iso7816_stream)** —
   пассивный ISO 7816 сниффер на базе FX2LP, выдающий такой же поток
   GSMTAP-SIM на UDP 4729 (принимается GSMTAP-листенером этого проекта).
+
+## Лицензия
+
+MIT — см. [LICENSE](LICENSE). Декодеры и реализация DES/3DES в PWA написаны
+самостоятельно по спецификациям ISO 7816, ETSI и 3GPP; сторонний код в проект
+не включён. PyUSB (BSD-3-Clause) — зависимость для прямого захвата с
+оборудования.

frontend/index.html

@@ -3389,7 +3389,7 @@ function onSearchChange() {
 }
 
 // ──────────────────── Versioning ────────────────────
-const PWA_VERSION = '2.7.11';
+const PWA_VERSION = '2.7.13';
 const MIN_SERVER_VERSION = '2.3.0';
 
 function parseVersion(v) {

frontend/sw.js

@@ -1,4 +1,4 @@
-const CACHE = 'simtrace-analyser-v93';
+const CACHE = 'simtrace-analyser-v95';
 
 const PRECACHE = [
     'index.html',

pyproject.toml

@@ -1,13 +1,14 @@
 [build-system]
-requires = ["setuptools>=64"]
+requires = ["setuptools>=77"]
 build-backend = "setuptools.build_meta"
 
 [project]
 name = "simtrace-analyser"
-version = "2.7.11"
+version = "2.7.13"
 description = "SIMtrace Analyser — APDU trace analyser for GSMTAP/PCAP captures (bundles the simtrace2-pysniff utility)"
 readme = {file = "README.md", content-type = "text/markdown"}
-license = {text = "GPL-2.0-or-later"}
+license = "MIT"
+license-files = ["LICENSE"]
 requires-python = ">=3.9"
 dependencies = [
     "pyusb>=1.2",

scripts/build_release_zip.py

@@ -0,0 +1,132 @@
+"""Build the ready-to-run runtime zip for a GitHub release.
+
+The wheel needs ``pip`` and the GitHub source archive carries the whole
+repository (tests, CI, the gitignored ``tools/``).  This zip is the runtime
+tree only: extract it anywhere, run ``start.bat`` on Windows or
+``./start.sh`` elsewhere, and the server serves the bundled PWA.  Python 3
+must be on ``PATH``; PyUSB is only needed for direct hardware capture.
+
+The build is deliberately simple - the explicit include lists below are the
+whole manifest, so nothing from ``tests/``, ``.github/``, ``pyproject.toml``
+or a build directory can leak into the archive by accident.
+"""
+
+import argparse
+import sys
+import zipfile
+from pathlib import Path
+
+REPO = Path(__file__).resolve().parents[1]
+# The script lives outside the packages; import the version from the checkout.
+sys.path.insert(0, str(REPO))
+
+from simtrace_analyser.version import __version__  # noqa: E402
+
+# The Python packages (all modules, no caches).
+PACKAGES = ('simtrace_analyser', 'simtrace2_pysniff')
+
+# The PWA runtime files; ``tests/`` and ``package.json`` are dev-only.
+FRONTEND = 'frontend'
+FRONTEND_EXCLUDE = ('tests', 'package.json')
+
+# Repo-root files that make the extracted tree usable.  LICENSE is included
+# once the repository has one.
+ROOT_FILES = (
+    'start.sh',
+    'start.bat',
+    'sniff-start.sh',
+    'sniff-start.bat',
+    '70-simtrace2-pysniff.rules',
+    'README.md',
+    'README_RUS.md',
+    'frontend.png',
+    'LICENSE',
+)
+
+# Skip editor/byte-code droppings wherever they appear.
+SKIP_DIRS = ('__pycache__',)
+SKIP_NAMES = ('.DS_Store',)
+SKIP_SUFFIXES = ('.pyc',)
+
+
+def _files(root):
+    """Yield the regular files under *root*, sorted and cache-free."""
+    for path in sorted(root.rglob('*')):
+        if not path.is_file():
+            continue
+        if any(part in SKIP_DIRS for part in path.parts):
+            continue
+        if path.name in SKIP_NAMES or path.suffix in SKIP_SUFFIXES:
+            continue
+        yield path
+
+
+def _write_bat(zf, path, arcname):
+    """Write a .bat entry with CRLF line endings.
+
+    The checkout stores the batch files with LF, and cmd.exe mishandles a
+    batch file whose lines end in a bare LF (labels and ``goto`` in
+    particular), so the archive gets the Windows form.  The source files
+    stay untouched.  ``writestr`` does not copy the file mode, so set it.
+    """
+    data = path.read_bytes().replace(b'\r\n', b'\n').replace(b'\n', b'\r\n')
+    info = zipfile.ZipInfo.from_file(path, arcname)
+    info.external_attr = 0o644 << 16
+    info.compress_type = zipfile.ZIP_DEFLATED
+    zf.writestr(info, data)
+
+
+def build_zip(output_dir, version=None):
+    """Write ``simtrace-analyser-<version>.zip`` into *output_dir*.
+
+    Returns the archive path.  The zip has a single top-level directory
+    ``simtrace-analyser-<version>/`` holding the runtime tree.
+    """
+    version = version or __version__
+    output_dir = Path(output_dir)
+    output_dir.mkdir(parents=True, exist_ok=True)
+    archive = output_dir / ('simtrace-analyser-%s.zip' % version)
+    top = 'simtrace-analyser-%s' % version
+
+    with zipfile.ZipFile(archive, 'w', zipfile.ZIP_DEFLATED) as zf:
+        for package in PACKAGES:
+            for path in _files(REPO / package):
+                zf.write(path, '%s/%s' % (top, path.relative_to(REPO).as_posix()))
+
+        for path in _files(REPO / FRONTEND):
+            rel = path.relative_to(REPO / FRONTEND)
+            if rel.parts[0] in FRONTEND_EXCLUDE:
+                continue
+            zf.write(path, '%s/%s' % (top, path.relative_to(REPO).as_posix()))
+
+        for name in ROOT_FILES:
+            path = REPO / name
+            if not path.is_file():
+                # LICENSE is not in the repository yet; include it once it is.
+                continue
+            arcname = '%s/%s' % (top, name)
+            if path.suffix == '.bat':
+                _write_bat(zf, path, arcname)
+            else:
+                zf.write(path, arcname)
+
+    return archive
+
+
+def main(argv=None):
+    parser = argparse.ArgumentParser(
+        description='Build the runtime zip attached to a release')
+    parser.add_argument('--output', default='dist', metavar='DIR',
+                        help='directory for the archive (default: dist)')
+    args = parser.parse_args(argv)
+
+    archive = build_zip(args.output)
+    with zipfile.ZipFile(archive) as zf:
+        entries = len(zf.namelist())
+    print(archive)
+    print('%d entries' % entries)
+    return 0
+
+
+if __name__ == '__main__':
+    sys.exit(main())

simtrace_analyser/version.py

@@ -1,3 +1,3 @@
 """Single source of truth for the SIMtrace Analyser version."""
 
-__version__ = '2.7.11'
+__version__ = '2.7.13'

tests/test_packaging.py

@@ -70,6 +70,15 @@ class TestDistributionMetadata(unittest.TestCase):
         # The sdist carries frontend/, so a wheel built from it has the PWA.
         self.assertIn('graft frontend', self._read('MANIFEST.in'))
 
+    def test_license_is_mit(self):
+        # The project is MIT; the metadata and the file must not drift apart.
+        pyproject = self._read('pyproject.toml')
+        self.assertIn('license = "MIT"', pyproject)
+        self.assertIn('license-files = ["LICENSE"]', pyproject)
+        license_text = self._read('LICENSE')
+        self.assertTrue(license_text.startswith('MIT License\n'))
+        self.assertIn('Permission is hereby granted, free of charge', license_text)
+
     def test_setup_py_bundles_the_pwa(self):
         setup_py = self._read('setup.py')
         self.assertIn('frontend', setup_py)

tests/test_pcap_import.py

@@ -224,7 +224,7 @@ class TestImportEndpoint(unittest.TestCase):
 class TestVersion(unittest.TestCase):
     def test_package_version(self):
         from simtrace2_pysniff import __version__
-        self.assertEqual(__version__, '2.7.11')
+        self.assertEqual(__version__, '2.7.13')
 
     def test_status_includes_version(self):
         import os

tests/test_release_zip.py

@@ -0,0 +1,105 @@
+"""Tests for the ready-to-run release zip (scripts/build_release_zip.py)."""
+
+import importlib.util
+import re
+import tempfile
+import unittest
+import zipfile
+from pathlib import Path
+
+from simtrace_analyser.version import __version__
+
+REPO = Path(__file__).resolve().parents[1]
+
+# scripts/ is not a package, so load the builder from its path.
+_spec = importlib.util.spec_from_file_location(
+    'build_release_zip', REPO / 'scripts' / 'build_release_zip.py')
+build_release_zip = importlib.util.module_from_spec(_spec)
+_spec.loader.exec_module(build_release_zip)
+
+
+class TestReleaseZip(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        cls._tmp = tempfile.TemporaryDirectory()
+        cls.archive = build_release_zip.build_zip(cls._tmp.name)
+        with zipfile.ZipFile(cls.archive) as zf:
+            cls.names = zf.namelist()
+
+    @classmethod
+    def tearDownClass(cls):
+        cls._tmp.cleanup()
+
+    def test_name_and_single_top_level_directory(self):
+        top = 'simtrace-analyser-%s' % __version__
+        self.assertEqual(self.archive.name, top + '.zip')
+        for name in self.names:
+            self.assertTrue(name.startswith(top + '/'),
+                            '%s is outside %s/' % (name, top))
+
+    def test_required_entries(self):
+        top = 'simtrace-analyser-%s' % __version__
+        for rel in (
+                'simtrace_analyser/__main__.py',
+                'simtrace_analyser/version.py',
+                'simtrace2_pysniff/__main__.py',
+                'frontend/index.html',
+                'frontend/sw.js',
+                'frontend/manifest.json',
+                'start.sh',
+                'start.bat',
+                'sniff-start.sh',
+                'sniff-start.bat',
+                '70-simtrace2-pysniff.rules',
+                'LICENSE',
+                'README.md'):
+            self.assertIn('%s/%s' % (top, rel), self.names)
+
+    def test_dev_only_entries_are_excluded(self):
+        for name in self.names:
+            self.assertNotIn('/tests/', name)
+            self.assertNotIn('/__pycache__/', name)
+            self.assertNotIn('.pyc', name)
+            self.assertNotIn('/.git', name)
+            self.assertNotIn('/.github/', name)
+        self.assertNotIn(
+            'simtrace-analyser-%s/frontend/package.json' % __version__,
+            self.names)
+        self.assertNotIn(
+            'simtrace-analyser-%s/pyproject.toml' % __version__, self.names)
+
+    def test_precache_files_are_in_the_zip(self):
+        # Drift guard: every asset the service worker precaches must travel
+        # with the PWA, otherwise an offline install fails on a fresh extract.
+        text = (REPO / 'frontend' / 'sw.js').read_text()
+        match = re.search(r'PRECACHE\s*=\s*\[(.*?)\]', text, re.S)
+        self.assertIsNotNone(match, 'no PRECACHE array in frontend/sw.js')
+        assets = re.findall(r"'([^']+)'", match.group(1))
+        self.assertTrue(assets)
+        top = 'simtrace-analyser-%s' % __version__
+        for asset in assets:
+            self.assertIn('%s/frontend/%s' % (top, asset), self.names,
+                          'precached %s is missing from the zip' % asset)
+
+    def test_batch_files_use_crlf(self):
+        with zipfile.ZipFile(self.archive) as zf:
+            bats = [n for n in self.names if n.endswith('.bat')]
+            self.assertTrue(bats)
+            for name in bats:
+                data = zf.read(name)
+                self.assertIn(b'\r\n', data, name)
+                self.assertNotIn(b'\n', data.replace(b'\r\n', b''),
+                                 '%s has a bare LF' % name)
+
+    def test_shell_script_is_lf_and_executable(self):
+        name = 'simtrace-analyser-%s/start.sh' % __version__
+        with zipfile.ZipFile(self.archive) as zf:
+            info = zf.getinfo(name)
+            data = zf.read(name)
+        self.assertNotIn(b'\r\n', data)
+        self.assertTrue(info.external_attr >> 16 & 0o100,
+                        'start.sh lost its executable bit')
+
+
+if __name__ == '__main__':
+    unittest.main()