Release Details

1. new operation codes for contract systems
2. new contracts

Release Information

1. new contract related transactions will be activated on height 18,030,000 (only for Testnet)
2. all node users should back up all block information generated before.
3. if users need to activate new database-related features, this release is required to re-download the whole blockchain data started from height 1.
4. this release is only for V Systems Testnet users
5. this release is based on branch master

Description

Several exchange-related new contracts and related contract systems upgrade.

Sha256 Checksums

61bf7bbbae6e3b42b0f215a79e662323e3034ec1434aab02afa23adbdc49c360  => v-systems-0.4.0.jar
37504c2465037c0597495e10eeadd53a210630b7abb8b1150a9ad19d4ba5114e  => v_systems_0.4.0_testnet.deb