v1.5.3

Package Downloads

Linux

Cypress Packages

• kcnd-v1.5.3-0.el7.x86_64.rpm

• kpnd-v1.5.3-0.el7.x86_64.rpm

• kend-v1.5.3-0.el7.x86_64.rpm

• kcn-v1.5.3-0-linux-amd64.tar.gz

• kpn-v1.5.3-0-linux-amd64.tar.gz

• ken-v1.5.3-0-linux-amd64.tar.gz

Baobab Packages

• kcnd-baobab-v1.5.3-0.el7.x86_64.rpm

• kpnd-baobab-v1.5.3-0.el7.x86_64.rpm

• kend-baobab-v1.5.3-0.el7.x86_64.rpm

• kcn-baobab-v1.5.3-0-linux-amd64.tar.gz

• kpn-baobab-v1.5.3-0-linux-amd64.tar.gz

• ken-baobab-v1.5.3-0-linux-amd64.tar.gz

Common Packages

• kscnd-v1.5.3-0.el7.x86_64.rpm

• kspnd-v1.5.3-0.el7.x86_64.rpm

• ksend-v1.5.3-0.el7.x86_64.rpm

• kbnd-v1.5.3-0.el7.x86_64.rpm

• kgen-v1.5.3-0.el7.x86_64.rpm

• homi-v1.5.3-0.el7.x86_64.rpm

• kscn-v1.5.3-0-linux-amd64.tar.gz

• kspn-v1.5.3-0-linux-amd64.tar.gz

• ksen-v1.5.3-0-linux-amd64.tar.gz

• kbn-v1.5.3-0-linux-amd64.tar.gz

• kgen-v1.5.3-0-linux-amd64.tar.gz

• homi-v1.5.3-0-linux-amd64.tar.gz

MacOS

Cypress Packages

• kcn-v1.5.3-0-darwin-10.10-amd64.tar.gz

• kpn-v1.5.3-0-darwin-10.10-amd64.tar.gz

• ken-v1.5.3-0-darwin-10.10-amd64.tar.gz

Baobab Packages

• kcn-baobab-v1.5.3-0-darwin-10.10-amd64.tar.gz

• kpn-baobab-v1.5.3-0-darwin-10.10-amd64.tar.gz

• ken-baobab-v1.5.3-0-darwin-10.10-amd64.tar.gz

Common Packages

• kscn-v1.5.3-0-darwin-10.10-amd64.tar.gz

• kspn-v1.5.3-0-darwin-10.10-amd64.tar.gz

• ksen-v1.5.3-0-darwin-10.10-amd64.tar.gz

• kbn-v1.5.3-0-darwin-10.10-amd64.tar.gz

• kgen-v1.5.3-0-darwin-10.10-amd64.tar.gz

• homi-v1.5.3-0-darwin-10.10-amd64.tar.gz

Windows

• Not supported yet

Release Notes

New Features

• Implemented a streaming module to push fetched blockchain data to Kafka in real-time

  • Implemented a Kafka client (#685)

  • Added options for Kafka (#689)

  • Implemented a Kafka consumer (#697)

• Implemented Remote Cache (redis) (#681)

• Implemented Redis pub/sub for the latest block (#676)

• Implemented DB Migration feature (#648)

• Implemented StateTrieNode cache dump feature to restore the cache after restart for performance boost at cold start (#692, #702)

Improvements

• Fixed wrong status API output of state trie migration (#703)

• Fixed the validation logic of a role-based key including AccountKeyLegacy (#674)

Miscellaneous

• Added options to disable Fetcher/Downloader/Worker (#680, #688)

• Implemented to generate the genesis block with existing chain data (#649)

• Removed the unused flag --cache.writethrough (#682)

• Added an error log when failed to read the trie DB (#683)

• Added the staking contract source code (#699)

• Added --start-block-num to test past blocks (#711)

• Added a validity check when a keystore is created (#725)

• Added read/write performance metrics for Level DB (#726)