v1.0.9

Notice

Mandatory upgrade

New Features

Changes

• Fix multiChain map store (#79)(#95)
• Add a check to the noAck message to see if it is a validator (#83)
• Upgrade go version to 1.21 and upgrade dependent packages (#92) (#97)
• Add bttc rpc timeout (#93)
• Add event record log (#94)

v1.0.8

v1.0.8

Notice

Non-mandatory upgrade

New Features

Changes

• Upgrade go verion and dependencies(#76)

v1.0.7

v1.0.7

Notice

Mandatory upgrade

New Features

Changes

• Add map marshaling feature (#69)
• Add eth finalized block feature (#67)
• Merge bridge / delivery / rest-server into one process (#63)
• Fix query checkpoint response with height (#64)
• Add cache for contracts ABIs (#65)
• Add checkpoint id in rest api (#66)

v1.0.6

v1.0.6

Notice

Mandatory upgrade

New Features

Changes

• Add featuremanager module to provide graceful upgrade mechanism. (#47)
• Introduce dynamic checkpoint scheduling to optimize checkpoint overhead. (#55)

v1.0.5

v1.0.5

Notice

Mandatory upgrade

New Features

Changes

• Add a rollback tool for delivery. (#41)
• Optimize modification mechanism for chain parameters. (#42)

v1.0.4

Notice

Non-mandatory upgrade

New Features

Changes

• Support sending EIP-155 transactions. (#34)
• Integrate bridge into delivery as a subcommand, and remove origin bridge binary. (#35)
• Integrate genesis file into delivery to simplify startup process. (#36)
• Optimize Cosmos SDK log format. (#37)

v1.0.3

Notice

Non-mandatory upgrade

New Features

Changes

• Upgrade go version to 1.17. (#24)
• Optimize proposer rotation to improve failure recovery ability.(#25)
• Optimize checkpoint ticker to improve checkpoint submission timing. (#26)
• Add lint checker for CI.(#28)

v1.0.2

Notice

Non-mandatory upgrade

New Features

Changes

• Optimize checkpoint submission time.(#17)
• Optimize checkpoint-sync submission time.(#18)
• Optimize proposer rotation to improve failure recovery ability.(#21)
• Optimize transaction nonce pickup strategy to prevent submitting useless transactions.(#19)
• Change some code styles.(#22)

v1.0.1

Notice

Non-mandatory upgrade

New Features

Core

• Optimize checkpoint range checking to reduce risk of forking. (#9)
• Add check to validate nonce in bridge when validator exit or signer update.

Changes

• Optimize broadcast logic to improve network efficiency. (#6)
• Add maximum gas fee limit to ethereum transactions.

Configure Changes

Change delivery-config.toml as following:

1. delete main_chain_gas_limit.
2. add main_chain_max_gas_price = "400000000000" .

v1.0.0

Notices

Version v1.0.0 is the init launch release.

New Features

Core

• Support root chains events validation(Ethereum/TRON/BSC).
• Support bttc block checkpoint build and checkpoint submission to the root chains.
• Syncing validators’ staking information on TRON to other root chains.
• Support dynamically adding more root chains, such as HECO.