Constantinople Countdown

PLEASE NOTE THAT WITH CONSTANTINOPLE BEING POSTPONED WE ARE PREPARING ANOTHER RELEASE 0.9.3 THAT WILL APPEAR HERE SHORTLY

New in this release

• Constantinople ready
• memory usage improvements
• support for both Parity and Geth style transaction traces
• separate memory usage configs for blocks and state databases
• tested with truffle 0.5.0 for contract deployment and testing
• improved chain reorganization process

Supported

• mainnet
• ropsten (--config ropsten)
• goerli (--config goerli)
• rinkeby (--config rinkeby)

Not supported (work in progress)

• kovan
• fast sync
• account management

http://downloads.nethermind.io/
docker pull nethermind/nethermind.runner

To enable JSON RPC you will need to change appropriate config file in configs folder (change JsonRpcEnabled to true and choose http host and port)

Windows

• download Windows package
• unzip
• open the folder
• Nethermind.Runner.exe

Linux (Ubuntu 16.04 18.04 - reach out on gitter for other distributions)

• sudo apt-get update && sudo apt-get install libsnappy-dev libc6-dev libc6 unzip
• curl https://nethdev.blob.core.windows.net/builds/nethermind-linux-amd64-0.9.2-47e80ad.zip --output
• nethermind_0_9_2.zip
• unzip nethermind_0_9_2.zip -d nethermind_0_9_2
• cd nethermind_0_9_2
• chmod +x Nethermind.Runner
• ./Nethermind.Runner

MacOS (10.12+)

• brew install gmp
• brew install snappy
• download MacOS package
• unzip
• cd into the folder
• chmod +x Nethermind.Runner
• ./Nethermind.Runner

Busy Buidler

New in this release

• most of the JSON RPC methods are implemented (https://github.com/ethereum/wiki/wiki/JSON-RPC)
• added support for Clique (Rinkeby and Görli testnets - special thanks to Timur Badretdinov and the Goerli team)
• tested with truffle framework (launch with --config spaceneth to run in Dev mode)
• added receipts storage by default

Supported

• mainnet
• ropsten (--config ropsten)
• goerli (--config goerli)
• rinkeby (--config rinkeby)

Not supported (work in progress)

• kovan
• fast sync

there is no secure account management / wallet support
http://downloads.nethermind.io/

To enable JSON RPC you will need to change appropriate config file in configs folder (change JsonRpcEnabled to true and choose http host and port)

Windows

• download Windows package
• unzip
• open the folder
• Nethermind.Runner.exe

Linux (Ubuntu 16.04 18.04 - reach out on gitter for other distributions)

• sudo apt-get update && sudo apt-get install libsnappy-dev libc6-dev libc6 unzip
• curl https://nethdev.blob.core.windows.net/builds/nethermind-linux-amd64-0.9.1-8bf2977.zip --output
• nethermind_0_9_1.zip
• unzip nethermind_0_9_1.zip -d nethermind_0_9_1
• cd nethermind_0_9_1
• chmod +x Nethermind.Runner
• ./Nethermind.Runner

MacOS (10.12+)

• brew install gmp
• brew install snappy
• download MacOS package
• unzip
• cd into the folder
• chmod +x Nethermind.Runner
• ./Nethermind.Runner

Acceptable Adept

Supported

• full archive sync
• mainnet
• ropsten

Not supported

• tx pool is not maintained by the node
• fast sync not supported
• Kovan and Rinkeby networks not supported (work in progress)
• most of the JSON RPC methods are not supported (work in progress - expect in the next release)
• there is no secure account management / wallet support
• PoW checks are done only every X blocks until 6.5 million blocks when they check every block)

http://downloads.nethermind.io/

Windows

• download Windows package
• unzip
• open the folder
• Nethermind.Runner.exe

Linux (Ubuntu 16.04 18.04 - reach out on gitter for other distributions)

• sudo apt-get update
• sudo apt-get install libsnappy-dev
• sudo apt-get install libc6-dev
• sudo apt-get install libc6
• sudo apt-get install unzip
• curl https://nethdev.blob.core.windows.net/builds/nethermind-linux-amd64-0.9.0-03ff951.zip --output nethermind_0_9_0.zip
• unzip nethermind_0_9_0.zip -d nethermind_0_9_0
• cd nethermind_0_9_0
• chmod +x Nethermind.Runner
• ./Nethermind.Runner

MacOS

• brew install gmp
• brew install snappy
• download MacOS package
• unzip
• cd into the folder
• chmod +x Nethermind.Runner
• ./Nethermind.Runner