libyubikey 1.12 (and add head)
ykpers 1.16.2 (and add head)
yubico-piv-tool 0.1.2
ykneomgr 0.1.6 (new formula)
libyubikey: update 1.12 bottle.
ykneomgr: add 0.1.6 bottle.
ykpers: update 1.16.2 bottle.
yubico-piv-tool: update 0.1.2 bottle.