While docs/tech/tn0011.txt does document this, it's still too simple to forget to update version.bkl, as my experience shows, so add a reminder to the script itself too. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70045 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775