loongson/pypi: links for pltfront

loongson/mirror pltfront-0.4.6.tar.gz
loongson/mirror pltfront-0.4.6-py3-none-any.whl
loongson/mirror pltfront-0.4.5.tar.gz
loongson/mirror pltfront-0.4.5-py3-none-any.whl
loongson/mirror pltfront-0.4.4.tar.gz
loongson/mirror pltfront-0.4.4-py3-none-any.whl
loongson/mirror pltfront-0.4.3.tar.gz
loongson/mirror pltfront-0.4.3-py3-none-any.whl
loongson/mirror pltfront-0.3.4.tar.gz
loongson/mirror pltfront-0.3.4-py3-none-any.whl
loongson/mirror pltfront-0.3.3.tar.gz
loongson/mirror pltfront-0.3.3-py3-none-any.whl
loongson/mirror pltfront-0.3.2.tar.gz
loongson/mirror pltfront-0.3.2-py3-none-any.whl