Starcoin Weekly Report 【6/21–6/27】

2 min readJun 29, 2021

Starcoin to enable Move Contract.
Release v1.3.0。Please upgrade to the new version to be ready for open third-party Move contract deployment.

Move upgrade, command line development tool improvement, miner client support stratum mining pool protocol, stdlib v5 follow-up update

Compatibility notes:

cleaned up and refactored some cli commands, some commands are not compatible
The account address literals in the new Move source code need to be prefixed with @ symbols, for example, 0xA550C18 needs to be changed to @0xA550C18.

Upgrade recommendation:

Please upgrade to the new version to be ready for open third-party Move contract deployment

console commands that require password are not recorded in the command history
Clean up and unify commands 1. migrate debug commands to dev 2. replace _ symbols in commands with - 3. default output json
transfers use the 0x1::TransferScripts::peer_to_peer_v2 function in stdlib v5, which no longer requires the auth key parameter
Implemented ReceiptIdentifier in AccountAddress, deprecated the auth key field in ReceiptIdentifier, now AccountAddress == ReceiptIdentifier, e.g. 0xb3b40cb6dbb335b69f5405ec43f8e7ce == stc1pkw6qedkmkv6md865qhky8788ecajgscp , both are different format of address
Validate ScriptFunction parameters while validating transactions
Upgrade move cli, and include in starcoin release binary package
dev compile command support directory and dev deploy command support Package binary, dry run transaction output improved
Move VM upgraded to v1.3 (diem 1.3) Note: The address literals in the new Move syntax need to be prefixed with the @ symbol
miner client supports stratum mining pool protocol
Fix TokenCode nested generic support, e.g.: 0x1::Token::TokenPair<0x1::TokenA::TokenA, 0x1::TokenB::TokenB>
Fix transaction generator builder bug that could not generate sdk for other languages
Fix Windows build bug
Add postman configuration and instructions document improve

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