Merge branch 'main' of github.com:CycloneDX/cyclonedx-python-lib

Author: madpah

.github/workflows/poetry.yml

@@ -36,10 +36,6 @@ jobs:
         uses: Gr1N/setup-poetry@v7
         with:
           poetry-version: ${{ env.POETRY_VERSION }}
-      - uses: actions/cache@v2
-        with:
-          path: ~/.cache/pypoetry/virtualenvs
-          key: ${{ runner.os }}-${{ env.PYTHON_VERISON_DEFAULT }}-poetry${{ env.POETRY_VERSION }}-${{ hashFiles('poetry.lock') }}
       - name: Install dependencies
         run: poetry install --no-root
       - name: Run tox
@@ -73,10 +69,6 @@ jobs:
         uses: Gr1N/setup-poetry@v7
         with:
           poetry-version: ${{ env.POETRY_VERSION }}
-      - uses: actions/cache@v2
-        with:
-          path: ~/.cache/pypoetry/virtualenvs
-          key: ${{ runner.os }}-${{ matrix.python-version }}-poetry${{ env.POETRY_VERSION }}-${{ hashFiles('poetry.lock') }}
       - name: Install dependencies
         run: poetry install --no-root
       - name: Run tox
@@ -127,10 +119,6 @@ jobs:
         uses: Gr1N/setup-poetry@v7
         with:
           poetry-version: ${{ env.POETRY_VERSION }}
-      - uses: actions/cache@v2
-        with:
-          path: ~/.cache/pypoetry/virtualenvs
-          key: ${{ runner.os }}}-${{ matrix.python-version }}-poetry${{ env.POETRY_VERSION }}-${{ hashFiles('poetry.lock') }}
       - name: Install dependencies
         run: poetry install --no-root
       - name: Ensure build successful

CONTRIBUTING.md

@@ -1,6 +1,9 @@
 # Contributing
 
-Feel free to open pull requests.
+Pull requests are welcome.
+But please read the
+[CycloneDX contributing guidelines](https://github.com/CycloneDX/.github/blob/master/CONTRIBUTING.md)
+first.
 
 ## Setup