Files written below contain release numbers which should be changed during
release process.

java/src/com/tigervnc/vncviewer/README
configure.ac
unix/xserver/hw/vnc/xvnc.cc
win/vncconfig/vncconfig.rc
win/vncviewer/vncviewer.rc
win/winvnc/winvnc.rc
win/tigervnc.iss