Releases: iotexproject/iotex-core
Releases · iotexproject/iotex-core
v1.6.2
v1.6.1
v1.6.0
Note that v1.6.0 has a hardfork, which will be activated at block height 13,979,161 (ETA is 10/28/2021 around 11pm UTC) on IoTeX mainnet.
- Added API tracing functionality, which enables measuring and visualizing the break-down of API call timing. We'll work on API performance improvement based on the observability this tool provides in future releases
- Exposed gRPC health check point in the API server
- Fixed contract read issue for certain smart contracts we've seen earlier
- ioctl tool can export private key from HDWallet now
v1.5.0
Please note that v1.5.0 has a hardfork, which will be activated at block height 13,816,441 (ETA is 10/19/2021 around 1pm UTC) on IoTeX mainnet.
- Approved the long-awaited community proposal to extend foundation bonus for another year starting from v1.5 activation
- Improved the action indexer performance, smart contract query has become faster as a result
v1.4.0
Note that v1.4.0 has a hardfork, which will be activated at block height 13,685,401 (ETA is 10/11/2021 around 10pm UTC) on IoTeX mainnet.
- Incorporated the fix for the consensus bug that caused the minority chain split on Ethereum at Aug 17, 2021
- More detailed error reporting for contract execution failure
- Improved block sync speed by setting the proper target range
- Fixed API gas estimation inconsistency by honoring the input's gas limit
and price
v1.3.0
Note that v1.3.0 has a hardfork, which will be activated at block height 12,289,321 (7/22/2021 ~2pm PDT) on IoTeX mainnet.
- v1.3 has upgraded to latest EVM version so user can confidently deploy their DApps to IoTeX blockchain. This EVM upgrade supports the ChainID opcode to prevent relay attacks and enable cross-chain transparency, and has optimized gas costs of certain opcodes, especially privacy and zk computations. Click here for details
- Optimized block sync strategy to make it more robust
- Fixed a bug that API query needs to wait a little while to return the latest committed block
- Fixed a bug that node stops working after network connectivity is lost. Now the node can detect the network loss/reconnect event, and automatically resume working after network connectivity is restored
better block sync strategy & fix read contract bug
- Try out new block sync strategy
- Fix a read contract bug, with this fix, user is able to specify the account reading the contract
v1.2.0
- web3js compatibility. With v1.2 user can connect their favorite tools in the
Ethereum eco-system (such as Metamask, Subgraph) to IoTeX blockchain simply by
setting up RPC endpoint to IoTeX endpoint - Support multiple chain DB files. v1.2 will now generate 1 db file for every
1,000,000 accumulated blocks added to the blockchain. This prevents one single
overly large db file in the long run, and opens up possibility for faster and
incremental download (only need to download new latest db files) - Reduced DB file size. Together with the multiple DB files feature, the DB file
itself has been overhaualed by using an improved block storage with better
compression. The estimated storage saving is about 30~40% when enabling v1.2 - Added EVM revert message in transaction receipt. For contract calls that get
reverted in the middle, we can now see the actual revert error message from the
transaction receipt - Improved transaction indexing scheme. As a result, certain API queries (for
example, pull all transactions from an address within a block range) now get a
much faster response - Improved p2p connection reliability and network robustness
- Fix ioctl crashes in Ubuntu when creating an action
v1.1.3 release
- support of getAllLogs and GetActPoolActions APIs
ioctlsupport HD wallet,ioctl contractimprovement- bug fixes and test coverage improved
