This section explains contains information on clients for SDK based blockchain.
NOTE: This section is a WIP.
Light-clients enable users to interact with your application without having to download the entire state history but with a good level of security.
If you need to upgrade your node you could export the genesis and migrate it to the new version through this script:
<appbinary> migrate v0.36 genesis_0_34.json [--time "2019-04-22T17:00:11Z"] [--chain-id test] > ~/.gaiad/genesis.json