I've read that you are working on version 4. Will you give a free update to users that bought version 3 recently? For example: I bought 2 days ago.
The official answer is:
Anyone who purchased Poker Copilot 3 on or after September 3rd, 2012, gets a free upgrade.
Anyone who purchased Poker Copilot before September 3rd, 2012, will need to pay an upgrade fee for Poker Copilot 4. It is likely to be roughly 40% of the full purchase price.
Poker Copilot 4 will be released sometime after March 2013.