Any plans for export/rendering to M4A

As M4A is now widely supported and often seems to offer slightly better quality for compressed audio, are there any plans to add this format as an export option (would help my workflow a bit as now export WAV, FLAC and MP3 and then have to convert the WAV or FLAC to M4A as a second stage).

This is already possible, this the format called AAC in WaveLab.