nuwa/production: links for stack-to-chunk

root/pypi stack_to_chunk-2.1.tar.gz
root/pypi stack_to_chunk-2.1-py3-none-any.whl
root/pypi stack_to_chunk-2.0.tar.gz
root/pypi stack_to_chunk-2.0-py3-none-any.whl
root/pypi stack_to_chunk-1.10.tar.gz
root/pypi stack_to_chunk-1.10-py3-none-any.whl
root/pypi stack_to_chunk-1.6.tar.gz
root/pypi stack_to_chunk-1.6-py3-none-any.whl