latest version 0.88 always outputs dex version 037

[nnnn20430]

using latest 0.88 snapshot-s to deodex seems to always output dex file version 037 no matter what api version is specified/detected.

example:
$ java -jar ~/Downloads/oat2dex-0.88.jar -a 22 Settings.odex odex
10-25 23:35:36:209 Art version=45 (Settings.odex)
10-25 23:35:36:214 De-optimizing /system/priv-app/Settings/Settings.apk
10-25 23:35:38:409 Output to /home/nnnn20430/lg/Settings/Settings.dex
$ file Settings.dex
Settings.dex: Dalvik dex file version 037

using older 0.87 version:
$ java -jar ~/Downloads/oat2dex-0.87.jar -a 22 Settings.odex odex
10-25 23:37:12:705 Art version=45 (Settings.odex)
10-25 23:37:12:709 De-optimizing /system/priv-app/Settings/Settings.apk
10-25 23:37:14:742 Output to /home/nnnn20430/lg/Settings/Settings.dex
$ file Settings.dex
Settings.dex: Dalvik dex file version 035