ICON Developer Portal

ICON Developer Portal

ICON Network is a decentralized smart contract protocol based on ‘loopchain’, a high-performance blockchain engine. The ICON Network aims to remove barriers among different blockchains and allow them to exchange values without intermediaries. By realizing this goal, ICON will realize the mass adoption of blockchain technology and Hyperconnect the World.

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2020-09-03 ICON Node Release Note

22 days ago by Bongan Ha

Release date: 2020-09-03
Docker TAG: 2009031457xdaf395, 2020-09-03 10:00:00 UTC

The following updates describe the latest improvements in each software package, which uses the following version sequence: loopchain 2.6.0, icon-service 1.7.7, icon-rpc-server 1.5.1, and rewardcalculator 1.2.2. See upgrades and fixes for information about updating to the latest release of ICON Loopchain

To upgrade your docker, set your docker tag to iconloop/prep-node in your docker-compose.yml. For this upgrade, it is necessary to bring the node down and up, due to changes. Each node needs to be careful not to cause problems in the consensus process:

docker-compose pull
docker-compose down
docker-compose up -d

  • Add an ability to fix the Invalid Unstaking Request issue caused by Multiple Unstaking Vulnerability
  • Fix the logic associated with 'HAS_STAKE' variable to get rid of Invalid Unstaking Request
  • Add a new JSON-RPC API: 'debug_getAccount'