CHANGELOG.md

Changelog

[0.10.5] - 2021-09-06

• Optimizition for the mempool sync.
• Bug fixes

[0.10.4] - 2021-08-25

• Consensus upgrading
  • BlockDAG consensus improvement of the ability to process the massive concurrent blocks.
  • Accordingly, The miner protocol changes to limit the empty block generation.

[0.10.3] - 2021-08-17

• A lot of optimization & bug fixes for the P2P network and the DAG synchronization.
• upgrade the network protocol version to 33.

[0.10.2] - 2021-07-28

• update network protocol to support multiple-network.

[0.10.1] - 2021-07-25

• Change 0.10.x testnet addr prefix to distinguish 0.9.x testnet
• Optimize network friendly information

[0.10.0] - 2021-07-24

• Replaced entire new P2P networking layer.
  • Adapt to the libp2p code base.
  • Entirely rewritten the block synchronization machanism.
  • Obsoleted the seeder machanism with the bootstrap node.
  • Add new node type (relay node) to improve the local network connectivity.
• Changed to a new Pow algorithm.
  • The meer_xkeccak, a new ASCI friendly PoW algorithm.
• Non-std transaction support.
  • Uxto based layer 2 token issue and management mechanism.
  • The customized tx fee support.
  • The customized tx time lock mechanism.
• New consensus deployment mechanism.
• Many improvements on the block DAG consensus.
• A lot of bug fixes overall.

0.9.2 - 2020-09-01

• Pmeer soft fork for pow proportion upgrade. #361

• Optimized Dag, Optmize maturity and blue for block DAG #360 #359 #348

• Added support of new option '--cacheinvalidtx', improve database compatibility with older versions #357 #356 #354 #352 #350 #349 #343 #339

• Improved GBT performance tremendously #345 #351

• Improved 'fastibd' tool #359 #358

• Fixed Bug: STXO calculation error #338

0.9.1 - 2020-07-14

• Optimized BlockDag network synchronization. #334 #332 #325 #324 #323
• Fixed CI test script to support the latest qitmeer build. #336
• Added New RPC: SetLogLevel. #335
• Added New RPC: GetBlockByNum RPC to obsolete GetBlockByID RPC. #331
• Added New RPC: GetBlockV2. #329
• Improved API Doc. #333
• Improved RPC: GetTransaction json result transactionfee. #330
• Replaced mixnet seeder. #326
• Fixed Bug: The RPC API results in wrong hash for some coinbase transactions. #327

0.9.0 - 2020-06-24

• Qitmeer official public testnet : the Medina network 2.0 release.

0.8.5 - 2019-12-30

• Qitmeer official public testnet : the Medina network release.

0.8.4 - 2019-12-17

• Fixed for 0.8.4 testnet consensus of 3 days adjustment for cuckaroo 29 edge-bits.
• Fixed the RPC out-of-service by deadlock issue.
• Improved node sync performance dramatically.
• Fixed the 0.8.3 DAG consensus issue.
• POW difficulty control for cuckaroo 24 and 29.
• Added new difficulty command in qx.
• Added 0.8.3 testnet reward.

0.8.3 - 2019-12-13

• Added Windows node start script (for qitmeer-0.8.3-windows-amd64.cn.zip only).
• Added "qitmeer-0.8.3_checksum.txt" checksum file.
• Optimized v0.8.3 performance.
• Optimized DAG sync.
• Fixed the sync issue in v0.8.2.

0.8.2 - 2019-11-29

• #195 Remove node stop() rpc from the public API
• #191 Rewrite the build/relase script for qitmeer.
• #189 Optimize DAG anticone size for automatic calculation (Anticone size change to 6)
• #187 Block time reduce to 15s, coinbase reward adjusts to 65 PMEER.
• #179 Geneises block includs 165 block rewards & the token destroyed amount.
• #186 Optimize orphans block handing
• #186 Optimize meg handing for mempool
• 3b80 Optimize Block Synchronization
• #196 qitmeer crashes on launching while receiving miner connection
• 703d no minning address config file raise error for the CPU miner
• #185 fix wrong getNodeInfo getDifficultyRatio method display

0.8.1 - 2019-11-20