Mandatory update

please update to version 0.11.2.28

added checkpoint, and a fix to syncing issues  (it fixed on my test environment after everyone updated)
also disabled building tests binaries by default.
rejecting old protocol version clients as peers...

all nodes and pools and exchange please update !

sorry for making you work hard
but its important for all to be on same version

Windows wallet: http://www.bloodcoin.cc/DL/bloodcoin-v0.11.2.28-qt.exe
OSX http://www.bloodcoin.cc/DL/Bloodcoin-v0.11.2.28-Qt.app.zip
Git https://github.com/blood2/bloodcoin-0.9