Conflux v1.1.1

NOTE: This release BREAKS most address-related RPC interfaces and is INCOMPATIBLE with old-version SDKs. If your node is providing RPC services, please upgrade with caution.

Incompatible Changes

• CIP-37: Conflux to shift to base32 address format. The hex address format similar to Ethereum is deprecated in RPC interactions to full nodes.
• Keep all data (including directories storage_db, blockchain_db, and net_config) within a single directory configured with conflux_data_dir (the default directory name is blockchain_data).

Compatible RPC Changes

• Add cfx_getSupplyInfo to return the CFX supply information.
• Include networkId in cfx_getStatus response.
• Include address in cfx_getAccount response.

Improvements

• Support CIP-37 address format in mining_author configuration.
• Reduce delay in logs pub-sub; now we send logs immediately after they become available.
• Implement Execution Trace functionality. It includes detailed call/create/return/internal_transfer events being triggered by a transfer. Inspecting the trace information will enable the applications like conflux-scan to be able to track all transfers of CFX accurately.
• Improve the test framework to fix some random test failures.