Underlying Public Chain Development：
1.Allowed transaction control when trading, adjusted the original hexadecimal display.
2.Trading process debugging and bug modification.
3. Refactored and added the getHash and getId logic of the transaction.
4. About S-lib : fixed duplicate transaction input check; added txsign & example test; signhash logic to add index exception handling; added more hash signature test and processing.
1.Completed project code and logical structure optimization
2.Modified getblockheader to match DAG.
3. Fixed dag bug about tips
1.iOS app: modified the default language to English, optimized transfer function, wallet creation and address display.
3.With the app-side wallet, the server's signature and transaction modification is completed.
4.Completed api support required by the browser
5.Android: Modified the default language to English, and optimize the function.
6.Modified the trading page style adapted to the Android side.
7. Modified the page and interface adjustment after confirming the browser part problem.
8. Organized and optimized page code and tested the correctness of features and data display.
9. Published the first version of the browser demo for testing.
1.Completed public chain getblocktemplate RPC interface test.
2.Completed public chain submitblock RPC interface test.
3.Completed the joint test of the mining program and the public chain in the local environment.