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 Height6,994,807 Producing blocks Chain IDlumera-testnet-2 Version1.20.3 Explorer (opens in a new tab)

Lumera testnet upgrade

Upgrade to v1.20.2 at height 6,149,000.

Upgrade height: 6,149,000 (opens in a new tab). Don't upgrade before the chain reaches it.

Manual upgrade

cd "$HOME" && rm -rf bin && mkdir bin && cd bin && \
wget https://github.com/LumeraProtocol/lumera/releases/download/v1.20.2/lumera_v1.20.2_linux_amd64.tar.gz && \
tar -xzvf lumera_v1.20.2_linux_amd64.tar.gz && \
chmod +x lumerad && \
sudo mv libwasmvm.x86_64.so /usr/lib/ && \
sudo ldconfig && \
sudo mv lumerad $(which lumerad) && \
rm lumera_v1.20.2_linux_amd64.tar.gz && \
sudo service lumera restart && \
sudo journalctl -fu lumera -o cat

Cosmovisor upgrade

Only if Cosmovisor runs your node: it switches to the new binary at the upgrade height by itself.

cd "$HOME" && rm -rf bin && mkdir bin && cd bin && \
wget https://github.com/LumeraProtocol/lumera/releases/download/v1.20.2/lumera_v1.20.2_linux_amd64.tar.gz && \
tar -xzvf lumera_v1.20.2_linux_amd64.tar.gz && \
chmod +x lumerad && \
mkdir -p $HOME/.lumera/cosmovisor/upgrades/v1.20.2/bin && \
mv lumerad $HOME/.lumera/cosmovisor/upgrades/v1.20.2/bin/ && \
mv libwasmvm.x86_64.so $HOME/.lumera/cosmovisor/upgrades/v1.20.2/bin/ && \
rm lumera_v1.20.2_linux_amd64.tar.gz

If the logs show UPGRADE "v1.20.2" NEEDED at height: 6149000, point Cosmovisor at the new folder:

cd "$HOME/.lumera/cosmovisor" && ln -sfn "upgrades/v1.20.2" current && ls -l current

Cosmovisor then runs v1.20.2 as its current release and starts without the error.