Yar

@dengert > It should not be a new card type. It is not a card type, it's a flag > In openpgp_init() test ATR historical bytes for Yubikey and call...

So, yeah, in Yubikey 5, last bytes of ATR are 59:75:62:69:4b:65:79 instead of 59:75:62:69:6b:65:79:34 - so, YubiKey (with big `K`), instead of Yubikey4 The whole historical bytes for Yubikey5 looks...

@frankmorgner Sorry, I don't have time now to do it as suggested.

@hifi Gentoo has 6.4.{0,2} in main repo, although still "masked" - https://packages.gentoo.org/packages/dev-qt/qtbase