Update changelog

.github/actions/compare-actions/action.yml

@@ -0,0 +1,35 @@
+name: Compare actions
+description: Compare actions' environments and show their diff
+
+inputs:
+  pkg-name:
+    description: package name inside lightning.*
+    required: true
+
+runs:
+  using: "composite"
+  steps:
+
+  - name: install dev. env
+    run: pip install "twine==4.0.1" setuptools wheel flake8
+    shell: bash
+
+  - name: Create package
+    env:
+      PACKAGE_NAME: ${{ inputs.pkg-name }}
+    run: |
+      python setup.py check --metadata --strict
+      flake8 src/lightning/ --ignore E402,F401,E501,W391,E303
+      python setup.py sdist bdist_wheel
+    shell: bash
+
+  - name: Check package
+    run: |
+      ls -l dist/
+      twine check dist/*
+      # python setup.py clean
+    shell: bash
+
+  - name: copy/export pkg
+    run: cp dist/* pypi/
+    shell: bash