Elos released a new update to their Biotopus II controller. This fresh update will add several new features including:

• an improved child lock out,
• fan functions,
  
• dosing function for extra level control
• functions for the new Aqua Rescue.

You will need to email Elos so they can email it to you, or if you prefer they can mail you a CD.

Source: [Elos USA]