Version 2.2.9 ---- 2019-03-15
1.Add a plan delegate function to the contracts page.
2.Add a line switch entry to the contract page.
3.Add margin adjustment function when the contract is cross.
4.Optimized user experience.
5.Fixed several bugs.
Version 2.2.6 ---- 2019-01-16
1. A brand-new upgraded Candlestick Charts on both spot and contract.
2. Fixed several bugs.
3. Optimized user experience.
Version 2.2.3 ---- 2018-12-18
1. Added a favorites list to the home page
2. Fixed several bugs
3. Optimized user experience
Version 2.1.3 ---- 2018-09-29
1. Add perpetual contract trade
2. Add contract calculator function
3. Fix the bugs
Version 2.1.0 ---- 2018-09-07
1. Add perpetual contract trade
2. Fix the bugs
Version 2.0 ---- 2018-05-24
1. Add fingerprint, Face-ID, gesture quick login function
2. Add support for mobile phone number registration
3. Add inviting friend function, up to 30% cashback
4. Other details of optimization
Version 1.1.1 ---- 2018-05-10
1.Modify the deposit and withdraw tips
2.support the XDAG deposit、withdrawal and trade
3.Other details of optimization
Version 1.1 ---- 2018-05-05
1.Modify the deposit and withdraw tips
2.support the XDAG deposit、withdrawal and trade
Version 1.0 ---- 2018-04-23
1. First release, support for cryptocurrency trading