Key for Mac - debug logging disable?

Key for Mac OS has shipped with various debug logging enabled. It is writing some fairly sensitive data into the log -- can this be disabled? Especially the recording of the master_passphrase salt -- that seems like something you would not want to leave laying around. I realize the crypto is strong, but recording information like this provides opportunity to hack at it.
~/Library/Application Support/F-Secure/Pwmgr/Pwmgr.log
Example when first creating an account.
[18:29:47:268] -C- file:///Applications/F-Secure%20Key.app/Contents/Resources/www/js/ext/pwmlog.js [32] : [debug] StorageService createWithPassphrase
[18:29:47:268] -C- file:///Applications/F-Secure%20Key.app/Contents/Resources/www/js/ext/pwmlog.js [32] : [debug] EncryptedPasswordCollection creating
[18:29:47:270] -C- file:///Applications/F-Secure%20Key.app/Contents/Resources/www/js/ext/pwmlog.js [32] : [debug] master_passphrase, salt: 4eec56684ea54e8XXXXXXXXXX91330ebdebb7902f23d4919e2cc0f0d1392c93d