| 0.8.1 | Added mixer switches that pan input stereo channels individually. |
| 0.8.0 | Enabled to select N/A as the main output device. |
| 0.8.0 | Enabled to select output devices of which sample rates are other than 44100 Hz. |
| 0.8.0 | Added 4 steps as encoding sample rate, 48000 Hz through 96000 Hz. |
| 0.8.0 | Enabled to change the system internal sample rate. |
| 0.7.5 | Added AAC encoding format (Core Audio AAC Codec). |
| 0.7.5 | Changed 3 steps to 8 in the sample rate value of encoding configuration. |
| 0.7.5 | Changed 10 steps to 11 in the quality level value of encoding configuration. |
| 0.7.4 | Changed fader curves of input and output volumes, marked with major scale at -infinit dB and 0dB. |
| 0.7.3 | Fixed a bug unavailable to connect with any blank connection data field. |
| 0.7.2 | Added submission of information about encoding sample rate and number of channels. |
| 0.7.2 | Improved handling of unavailable devices. |
| 0.7.1 | Fixed a bug in network communication recovery. |
| 0.7.1 | Fixed wrong submission of description field, that referred genre. |
| 0.7.0 | Discontinued "thru" function. |
| 0.7.0 | Added auxiliary output to the mixer which has now 3In/2Out/2Bus components. |
| 0.7.0 | Added AppleScript interface to set stream metadata song information. |
| 0.7.0 | Added preferences window to change audio sample frame length. |
| 0.7.0 | Improved network connection processing. |
| 0.6.2 | Added recovery process against illegal state in network communications and modified related messages. |