v3.0.1¶
v2.x Upgrade to v3.x
Comprehensive upgrade Reference ‘Building the First Blockchain Network<../../quick_start/air_installation.html>’_ Build a new chain, resubmit all historical transactions to the new node, the upgraded node contains the new v3.0.0-rc3 features
-v3.0.1 is compatible with v3.0.0 and can be directly replaced binary implementation upgrade
v3.0.1 and v3.0.0-rc*Incompatible, data migration is required to upgrade
Repair¶
Fix RPC Module Memory Growth Issue
Fix Graceful Exit Issue
Fix max version stability document
Compatibility¶
Version 3.0.1 is fully compatible with version 3.0.0 data, Solidity contract source code is compatible, but not compatible with versions 2.0 and 3.0rc。If you want to upgrade from version 2.0 to version 3.0, you need to do data migration。
| Recommended Version | Minimum Version | Description | |
|---|---|---|---|
| Console | 3.0.1 | 3.0.0 | |
| Java SDK | 3.0.1 | 3.0.0 | |
| CPP SDK | 3.0.0 | 3.0.0 | |
| Solidity | 0.8.11 | Minimum 0.4.25, maximum 0.8.11 | The compiler (console) needs to be downloaded according to the contract version |
| WBC-Liquid | 1.0.0-rc3 | 1.0.0-rc3 |