The new v3.1 - x3 version tell me I need an upgrade of my licence to use Kraken and Bittrex, can you explain why and how to ask it ?

Thanks.

EDIT : I know I should ask by PM to Gunthar an update but what informations should I give ? Poloniex / Kraken / Bittrex API keys ? Anything else ?

The GUNBOT x3 edition comes with different packages:

• The Family pack: if you bought the Poloniex GUNBOT before 20 April 2017, you are considered a "contributor". You can have 50% off discount on the Kraken license and the Bittrex license: 0.1BTC for both licenses
• The Estimator pack: if you didn't buy the Poloniex GUNBOT because you were waiting for Kraken or Bittrex exchange, you are considered an "estimator". You can have 50% off discount on the second and third exchange license: 0.1BTC for the first exchange, 0.05BTC for the second, 0.05BTC for the third
• New Gun pack: the new Guns can purchase each license at 0.1BTC each one. You can buy either Poloniex or Bittrex or Kraken license (and you can upgrade later to one of the other packages).

Please PM me in this forum with your desired exchange and your public API key. Wait for a unique BTC address to deposit the license cost and notify me by PM with the transaction id.
Gunthar