chore(main): release 6.2.1 (#229)

* chore(main): release 6.2.1

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Signed-off-by: Corey Hemminger <hemminger@hotmail.com>
Co-authored-by: Corey Hemminger <hemminger@hotmail.com>

Version 6.1.0

Version 6.0.0

Version 5.0.1

Version 5.0.0

Version 4.0.0

Version 3.6.2

Version 3.6.1

Version 3.6.0