Constantinople

Instructions on how to enable Lightchain Constantinople hard-fork.

The following upgrade instructions DOES NOT contain the Mainnet Constantinople hard-fork block number yet. It will be added soon...

How

  1. Upgrade to Lightchain version: "<to be specified soon, after exchange communication>"

  2. Open genesis.json located in Lightchain $DATADIR/database/genesis.json

  3. Add two more attributes "constantinopleBlock", "petersburgBlock" into the config section like on the following example of a Sirius-testnet:

Sirius TESTNET example

3. Restart the Lightchain node.

4. Verify the hard-fork block numbers from lightchain run output:

Example of the current Mainnet's genesis file with NOT ENABLED Constantinople hard-fork:

Mainnet Constantinople hard-fork not enabled

The following upgrade instructions DOES NOT contain the Mainnet Constantinople hard-fork block number yet. It will be added soon...