Mainnet Validators
Please update your node software (see "Target versions"):

update
upgrade master

Target versions:
— mytonctrl: 53594f1
— node 0439613
If you are not using mytonctrl, check this instruction.

This update is mandatory for validators. Node changelog. Mytonctrl changelog.

If you have several validator nodes, please update them one by one (update, wait for synchronization, move to the next one).