As per https://wiki.corp.mongodb.com/display/KERNEL/Server+Third+Party+Software+Vendoring+Policy#ServerThirdPartySoftwareVendoringPolicy-Exceptions and https://docs.google.com/document/d/1uypBZe4Tj_FhjVcd0YuULn7tjF9AJVnVQ5_whXyqXHI/edit#heading=h.nn0u2pkznazs