CodeChain 2.2.5

OS	Binary	SHA256
Linux	codechain-2.2.5-x86_64-linux.tar.gz	2625cfd21b93f67f0b5296652c9bdfd02432d83b0f0d2501627ed051c6c29eb7
OS X

• Do not send email too frequently #1994
• Bump the vulnerable dependencies #1985

CodeChain 2.2.4

OS	Binary	SHA256
Linux	codechain-2.2.4-x86_64-linux.tar.gz	42c1c57daf00de7d942013027c08f7164481f04a80706453180d7ec05fa108ee
OS X	codechain-2.2.4-x86_64-darwin.tar.gz	510d6cc9e404fc9716ca6c52c9c87c91813b9e5536f03cd84853026ac5b00b59

• Fix a deadlock in miner.rs #1968
• Fetch consistent state in mempool functions #1976
• Report double votes in commit messages #1984

CodeChain 2.2.1

OS	Binary	SHA256
Linux	codechain-2.2.1-x86_64-linux.tar.gz	7fcfd6ad128b856ef6f86c437ac03a811aaea4da54da73eea997657c581db895
OS X	codechain-2.2.1-x86_64-darwin.tar.gz	7665e2d249060b9d9667d945bed1d047ae38a006b8db74d6df5af78a1e6f8bd8

• Set finalized_view to None when restoring in the Commit step #1866 Reverted, and replaced by #1871
• Do not assert the finalized_view while restoring #1871

Misc:

• Update build task to follow the release process #1858

PR for this release: #1867

CodeChain 2.2.0

OS	Binary	SHA256
Linux	codechain-2.2.0-x86_64-linux.tar.gz	025f285934dd1499d68c44a5565d0b5f09139a1e9040357492d390546cc3d16d
OS X	codechain-2.2.0-x86_64-darwin.tar.gz	36bfceaff8f835262264c1b6045dc28037f2f6b3a2b7e5f90bbb55d0f536a9f8

• Try to unlock account only when it is imported #1798
• Block double vote attempts #1799 #1800 #1801
• Do not generate a seal if the block is generated from a past view #1807
• Recover TendermintState when empty the proposal timer is fired in a wrong time #1808
• Fix the condition to check whether the new block could change the best block #1811
• Block malicous users #1434
• Enable all grandchild of the best block to become a best proposal block #1813
• Fix crashes on SIGINT #1814
• Fix the view calculation bug #1820
• Distingush BlockHash and Tracker from H256 #1829
• Extract packages
  • the crypto module #1803
  • secp256k1 #1809
• Upgrade, updates
  • Upgrade rust to 1.37.0 #1806
  • Update clippy and rustfmt #1821
  • Upgrade url 1.7.2 #1810
  • Upgrade jsonrpc version to 14.0.3 #1830
  • Update README to correspond to rust toolchains #1825
• Misc
  • Enable IPC in production build #1802
  • Fix typo in meatdata #1812

CodeChain 2.1.0

OS	Binary	SHA256
Linux	codechain-2.1.0-x86_64-linux.tar.gz	49c365794ff66cefbf6b4f258406f53be820c8d07a4e1ec1e342a884b27de880
OS X	codechain-2.1.0-x86_64-darwin.tar.gz	ad9d3ff0eafe13e36ac26c80768d27e5482aa8ee58147fa38015fa2c96e17008

• Turn on lto for the release build #1757
• Move to Commit state if enough precommits are collected #1771
• Fix a step regression bug in Tendermint::worker::new_blocks #1772
• Add Commit message in Tendermint #1770
• Fix possible regression issue caused by ProposeWaitEmptyBlockTimer #1774
• Remove compose and decompose transaction #1775
• Import following downloaded blocks if the preceding block is already queued #1786
• If the best block is not changed don't move to the next height #1789
• Call new_blocks even though block verification queue is not empty
• Fill the missing fields in the Transaction spec #1790
• Remove order #1782
• Remove locks in VoteCollector #1797
• Stop generating block if consensus cannot make a seal #1792
• Handle multiple proposals in a view correctly in Tendermint #1793
• Make the order of votes consistent
• Do not panic when height, view or step is changed while creating a block #1795

CodeChain 2.0.0

OS	Binary	SHA256
Linux	codechain-2.0.0-x86_64-linux.tar.gz	ceeb1618881c69087413571c679affa01a12436ed2467d0eb3504c1c8c7152d1
OS X	codechain-2.0.0-x86_64-darwin.tar.gz	f61e6fd9f23cf3a89ea9f491126829be679878ef2f5490fd5003ededde9ef219

• Store CommonParams in the states
• Make the acceptable time gaps configurable #1512
• Use the child of the best header to verify transactions #1545
• Postpone the verification that needs CommonParams until runtime #1546
• Fix chain_getMinTransactionFee to take null as the block number #1549
• Fix the bug that doesn't store the tracker of WCCC #1547
• Store the term id in the states
• Implement the ChangeParams transaction
• Implement chain_getCommonParams RPC #1604
• Implement chain_getTermMetadata #1604
• Make the sync module release memory aggressively #1585
• Implement chain_getPossibleAuthors #1618
• Fix a bug that Tendermint fails when a locked proposal is not imported #1626
• Implement chain_getMetadataSeq #1636
• Make the validator to refuse the block that has the same timestamp with the parent #1647
• Implement chain_getTransactionSigner #1661
• Make the order be able to have the same type of "fee asset" and "from asset" or the same type of "fee asset" and "to asset."
• Reduce tendermint timeouts #1756
• Fix the memory leak in the block sync process (#1749, #1753, #1755)
• Punish a validator who voted two different blocks in the same round (#1640)

CodeChain 1.4.0

• Do not prevote to the block with irrelevant generation time #1512
• Change the name of verification threads
• Add email alarm feature #1561 #1571

OS	Binary	SHA256
Linux	codechain-1.4.0-x86_64-linux.tar.gz	1ccc0938011131428c1bb3c4e6731016716205c9031bed98f2be6f6dbb97c101
OS X	codechain-1.4.0-x86_64-darwin.tar.gz	fbb0c88317c3af9fa317f5aef4ba30bfca01fe4043f8e077ea0ddf34e04f41cc

CodeChain 1.3.0

• Fixed the broken commitHash RPC in a docker image #1443
• Fixed the crash in Tendermint #1514
• Added base-path option #236
• Fixed the crash on exit #348
• Reduced the booting time #1513

OS	Binary	SHA256
Linux	codechain-1.3.0-x86_64-linux.tar.gz	8c622452df9452b238620715cc1d037d6c42287b3597e246a3f963408a506f4a
OS X	codechain-1.3.0-x86_64-darwin.tar.gz	438856f1dfe7faac32974c232be25fae4d34b8ccd894c34dbe86e28c7caf1be1

CodeChain 1.2.0

• Fixed the bug of version flag
• Added "commit-hash" command
• Added "net_recentNetworkUsage" RPC
• Added "chain_getMinTransactionFee" RPC
• Reduced network traffic
  • Request the header only it need
  • Send new header to random peer instead of all.
• Disabled Order and stake delegation by default
• Enhanced unit tests and e2e tests

OS	Binary	SHA256
Linux	codechain-1.2.0-x86_64-linux.tar.gz	83ae9b222e6a9afbab2ada81301783e411eb23777e812486bef048a614cd7616
OS X	codechain-1.2.0-x86_64-darwin.tar.gz	bc45c1fac0b41d540cf60badedda89c57aa1fc0860e9b3865d86714168292777

CodeChain 1.1.1

• Reset the Corgi network

OS	Binary	SHA256
Linux	codechain-1.1.1-x86_64-linux.tar.gz	c489c17dd6759ce8d6984917690214ca41908828344b123efe28c18f31fc4581
OS X	codechain-1.1.1-x86_64-darwin.tar.gz	93185de14b21fe236bc1d0f0e15f0f93d02131410d30647dda2ffa6acda61bbc