1. The Compiler version is updated to the latest at v0.4.24 ( Previous v0.4.21). There were several issues with the functional code that has been changed to follow smart contracts Logic. Optimization is also enabled ( Majority are disabled )
2. The other change made was initially 5000 BITTO were considered a LOT ( 10000 = 2 LOTS ). Now Its just 5000 BITTO above will be included into staking.
3. 15 days Staking to 10 days Staking.
Initially staking days were fixed at 15 days Minimum before earning, now its changed to 10 days.
4. 90 Days Maximum Staking days changed to 180 Days.
This is to reward Long term hodlers.
5. Staking Periods.
uint constant STAKE_START_TIME = 1537228800; // 2018.9.18
uint constant STEP1_ENDTIME = 1552780800; // 2019.3.17
uint constant STEP2_ENDTIME = 1568332800; // 2019.9.13
uint constant STEP3_ENDTIME = 1583884800; // 2020.3.11
uint constant STEP4_ENDTIME = 1599436800; // 2020.9.7
uint constant STEP5_ENDTIME = 1914969600; // 2030.9.7
6. % Rewards changed from Pool of approx 3 BITTO per day each LOT to
4 periods in 2 years
Starts From 64% Per Annum and halved every 6 months
7. BITTO will be used to reduce trading fees on BITTO platform.
This will be approx 500 BITTO locked in exchange to gain 50% reduction in trading fees.
8. BITTO will be used for converting Fiat to Crypto and Crypto to Fiat
9. BITTO will be used for signal platform
10. VIP plan
11. ICO Launching platform