Conflux v1.1.3-testnet

Improvements

RPC Improvements

• Include blockHash, epochHash, epochNumber, transactionHash, and transactionPosition for trace RPCs.
  Note that the data format returned by trace_block is incompatible with old versions.
• Add new field offset in log filters used in cfx_getLogs.
  If specified, the response will skip the last offset logs.
  For instance, with 10 matching logs (0..9) and offset=0x1, limit=0x5, the response will contain logs 4..8.
  Note: Even if you specify offset, the corresponding logs still need to be processed by the node,
  so a filter with offset=10000, limit=10 has about the same performance as a filter with offset=0, limit=100010.
• Add a new parameter subscription_epoch to the epochs pubsub.
  The supported values are "latest_mined" (default) and "latest_state".
• Add cfx_getAccountPendingInfo to get pending transaction info for some account for better investigating pending tx problems.

Configuration Improvements

• Allow immediately packing sent transactions in dev mode by keeping dev_block_interval_ms unset.
  Note that setting dev_block_interval_ms will disable this immediate packing and generate blocks only periodically.

Performance Improvements

• Optimize the state implementation for better cache performance.

Bug fix

• Fix a bug that makes running nodes in dev mode not generate blocks automatically.