Conflux v0.5.0.2

• Add RPC to check balance against transactions.

Conflux v0.5.0.1

• Fix an RPC issue that the confirmation risk for blocks before the checkpoint is None.

• Fix an RPC issue that logs before checkpoints are not returned.

• Fix Windows compatibility issue for tikv-rocksdb.

• Fix a storage issue about incorrect conversion of DeltaMptKey to SnapshotMptKey from SnapshotMptKey itself.

Conflux v0.5.1-alpha-2

• Fix Windows compatibility issue for full-node mode.

• Improve consensus performance in face of attacks.

Conflux v0.5.1-alpha-1

Update genesis version.

Conflux v0.5.0

Improvements

• Add fields in Receipt: gas_fee, gas_sponsored, storage_sponsored. Accumulate gas_used in Receipt, not gas_charged.

• Delay block requests when we cannot process them to avoid wasting network bandwidth.

• Set block gas limit for Genesis block to 30_000_000.

• Define gas_used to be transaction gas limit for NotEnoughCash, the same as all other exceptions.

• Add support for WebSockets in RPC.

Bug Fixes

• Fix UnexpectedResponse from honest peers that causes peer demotion.

• Remove some untrue debug assert.

• Forbidden CALLCODE and DELEGATECALL to internal contracts.

• RPC now returns the correct rlp size of the block

• Fix a race condition that may cause optimistic execution to panic.

• Fill in correct block gas limit value for mining.

• Fix definitions and logics in transaction early execution error checking.

• Use block_count - 1 in target difficulty calculation because it's the unbiased estimation of exponential distribution parameter (past mining power).

Improvements

• Add cfx_getConfirmationRiskByHash RPC to get confirmation risk by block hash.

• Add getTransactionsFromPool debug RPC to collect transactions in pool.

Conflux v0.5.0-alpha-3

Update version.

Conflux v0.5.0-alpha-2

Merge branch 'master' into v0.5-alpha

Conflux v0.5.0-alpha-1

Improvements

• Add fields in Receipt: gas_fee, gas_sponsored, storage_sponsored. Accumulate gas_used in Receipt, not gas_charged.

• Delay block requests when we cannot process them to avoid wasting network bandwidth.

• Set block gas limit for Genesis block to 30_000_000.

• Define gas_used to be transaction gas limit for NotEnoughCash, the same as all other exceptions.

• Add support for WebSockets in RPC.

Bug Fixes

• Fix UnexpectedResponse from honest peers that causes peer demotion.

• Remove some untrue debug assert.

• Forbidden CALLCODE and DELEGATECALL to internal contracts.

• RPC now returns the correct rlp size of the block

• Fix a race condition that may cause optimistic execution to panic.

• Fill in correct block gas limit value for mining.

• Fix definitions and logics in transaction early execution error checking.

• Use block_count - 1 in target difficulty calculation because it's the unbiased estimation of exponential distribution parameter (past mining power).

Conflux v0.4.0

Bug Fixes

• Fix a potential crash bug in the transaction pool compoenent

• Stop marking OverlayAccount dirty on read access. This will influnce the state root.

• Do not mark OverlayAccount dirty in sub_balance 0 for non-existence account.

• Add missing transaction verifications for invalid block.

• Fill in correct block gas limit value for mining.

• Set block gas limit for Genesis block to 30_000_000.

• Fix definitions and logics in transaction early execution error checking.

• Use block_count - 1 in target difficulty calculation because it's the unbiased estimation of exponential distribution parameter (past mining power).

• Forbidden CALLCODE and DELEGATECALL to internal contracts.

Improvements

• Improve the transaction address check at RPC

EVM Updates

• Decide the storage owner (who is responsible for storage collateral) at the beginning of the transaction.

• Only check the storage limit and balance for storage collateral at the end of EVM execution.

Conflux v0.4.0-rc-1

Merge branch 'master' into v0.4-alpha