Celestia

Celestia is a modular blockchain network whose goal is to build a scalable data availability layer, enabling the next generation of scalable blockchain architectures - modular blockchains. Celestia scales by decoupling execution from consensus and introducing a new primitive, data availability sampling.

Upgrade (Ubuntu/Debian)

Wen upgrade, ser?

Since you are using Cosmovisor, you can do this as soon as the upgrade has been announced. No need to wait for the upgrade block! Cosmovisor will monitor the chain and start the new version when it's time.

Compile and install latest celestia-appd

cd $HOME
rm -rf celestia-core
git clone https://github.com/celestiaorg/celestia-core
cd celestia-core

# Compile version v0.11.0
git checkout v0.11.0
make build -B
mkdir -p $HOME/.celestia-app/cosmovisor/genesis/bin
mv build/celestia-appd $HOME/.celestia-app/cosmovisor/genesis/bin/

Sit back and relax

That's it! Now you can wait for the upgrade block. When it happens, Cosmovisor should detect in and launch the new version. You will be up and running in under a minute normally.

If you want to monitor things, keep an eye on the logs:

sudo journalctl -u celestia-appd -f --no-hostname -o cat