v1.4.4-stable

This version is dedicated to improvement and optimization

• Update default gas ceiling for mined blocks
• Optimize gas price oracle
• Increase RPC size limit of the transaction

v1.4.3-unstable

• update default gas ceiling for mined blocks
• optimize gas price oracle
• increase transaction calldata max size

v1.4.2-stable

chore, bump golang version (#135)

* chore, bump golang version

* chore, bump patch version

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Co-authored-by: junnm <junm-does-not-receive-emails>

v1.4.1-stable

This release includes the Amazon hardfork, scheduled at the block height of 24766075 ( approx. on 2023-10-09 9AM (GMT) ), which brings about the following changes:

• Consensus: Reduce reorged blocks.
• Synchronization: update the list of boot nodes.
• KCC Staking Contract: Optimization for the future migration of KuCoin KCS Bonus

v1.4.0-unstable (only for testnet)

Please note that this release is intended solely for use on the KCC testnet. It includes the Amazon hardfork, which brings about the following changes:

• Consensus: Reduce reorged blocks.
• Synchronization: update the list of boot nodes.
• KCC Staking Contract: Optimization for the future migration of KuCoin KCS Bonus

v1.3.2-stable

Release Notes:

This is a patch release.

There is no hard fork in this release and it includes the following changes:

• #124 The new 'litedebug' module has been added to the RPC

v1.3.1-stable

Release Notes:

This stable release focuses on merging upstream code to fix bugs and improve performance.

There is no hard fork in this release and it includes the following changes:

• Resolved a crash issue during block importation #10
• miner.gastarget will not have any impact
• Merged upstream up to geth v1.10.26
• Disabled options: --rpc, --rpcaddr, --rpcport, --rpcvhosts, --rpccorsdomain, --rpcapi (use --http instead of each)
• Go version 1.17 or higher is now required

v1.3.0-unstable(Only Testnet)

Release Notes:

This release is mainly focused on merging upstream code to fix bugs and improve performance. There is no hard fork in this release. If there are no issues found during extensive testing, a stable version will be released.

This release is only for testnet and includes the following changes:

• Fixed a crash that occurred when importing blocks #10
• miner.gastarget will have no effect
• Merged upstream up to geth v1.10.26
• Disabled options: --rpc, --rpcaddr, --rpcport, --rpcvhosts, --rpccorsdomain, --rpcapi (use --http instead of each)
• Required go version >= go 1.17

Ishikari Hardfork

Release notes

KCC v1.2.0 enables the Ishikari hardfork for KCC mainnet at block #11171299, estimated for 24 Jun 2022 08:00 UTC.

The Ishikari hardfork aims to share the mining rewards of validators with their stakers and distribute extra rewards other than transaction fees. For more details, please refer to KIP-2.

changelog

Feature

• KIP-2

Fixbugs

• #9

Ishikari Hardfork Patch(only testnet)

Release Note

After testing on the KCC testnet, we have found some minor issues in Ishikari hardfork. Therefore, in this patch release, we have fixed the found minor issues:

• The manager of the validator should be able to change the commission rate.
• Disabled validators should not share block rewards.
• The punishment records should be cleaned after the validator is disabled.
• Tweak the RemoveThreshold parameter in punish contract.