root 6.26.04 -> 6.26.04.win64.vc17 root 6.26.04 -> 6.26.06 root 6.26.04 -> 6.26.06.win64.vc17 root 6.26.04 -> 6.27.01.win64.vc17 xrootd 5.4.2 -> 5.5.0