On May 12, 2019, from 8:00pm-12:00am Beijing time, the Nebulas team will perform a maintenance upgrade to the Pledge smart contract. During this period, pledge/coin functions of the smart contract will be suspended. After the upgrade, pledging will will use the new smart contract; all data from the existing contract will be migrated to the new one.
Specifically how this will affect you:
The maintenance and upgrade of the pledge contract will not affect the time or quantity of NAT issued by existing pledge NAS addresses.
Once the upgrade is complete, we will activate the new pledge smart contract. The new contract will be open to the community after the upgrade is completed.
After the upgrade, the old smart contract will no longer accept any pledge operation and all pledge/coin functions will fail via the old address will fail.
After the upgrade is completed, user who utilize the on-line web page to complete pledge functions (at https://pledge.nebulas.io) will not be affected; users who perform pledge functions via the off-line method will need to update their client.
Please be sure to stay tuned for further announcements.