v2.0.0 release notes

1. Support batch-pbft(BOSCore 3.0 mainnet) and pipeline-bft(EOSIO mainnet) consensus mechanisms.
2. Enhancing the function of ibc.token contract, so that one ibc.token contract can cooperate with many ibc.chain contracts, and users only need to interact with one ibc.token contract to achieve inter-blockchain transfer with multiple side-chains.
3. Delete the dependence on relay account permissions and make IBC system completely decentralized.
4. Supporting multiple relay channels, which enhances the high availability of IBC systems.

v1.0.5 release notes

Fix a bug, the trim() function does not modify its parameter directly.
code

v1.0.4 release notes

Store the blockroot_merkle of a block whose block number is 64 integer multiple into the block extension line 277-281, so the ibc_plugin can get the blockroot_merkle of a block from the corresponding block when it cannot get the blockroot_merkle from cache or calculate the blockroot_merkle of a block by the blockroot_merkle of the nearest previous block line 2394-2431.