Not yet. So far, you can use "Recent track"* option (the app's settings – Map – Recent track). It allows you to record traveled path for a certain period and see it on the map. However, you won't be able to save and export the track yet. You can also convert GPX to KML or KMZ and import tracks and bookmarks in KML or KMZ format.
* Note: activation of this option causes increased battery usage. The track will be removed automatically from the map after the time interval will expire.