target:3.7.0 in Whiteboard means that a fix has been "pushed" to the code for the master. The first public Version where it will be available will be 4.0.0.x. If you wonder why a fix has not been integrated into the code for particular version, be patient! Before a fix can be integrated into current code branches the fix has to be reviewed by other developers to avoid regression bugs. That takes some time. As long as the bug has not changed status to FIXED you can hope for fix integration into the current branches' code.