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UPGRADE_V5.md

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kichain-2 V5 Upgrade

The V5 upgrade kichain-2 is set to happen at height 14340215 which at current block time should be reached on 23rd of March 2023 around 13H00 UTC.

How to upgrade your node

Use the provided builds or build the new client yourself. A full how-to guide can be found in this dedicated tutorial.

We provide static binary releases with verifiable checksums. We encourage validators to build these binaries themselves using our dedicated tutorial and check the resulting checksum.

Note: this version requires go 1.19+

The client version should be:

kid version --long

# name: kitools
# server_name: kid
# version: Mainnet-5.0.0
# commit: 7cd2cf88fb87c9695d7eea9107eb6fe5e1ec93fb
# build_tags: netgo ledger muslc,
# go: go version go1.19.7 linux/amd64

With Cosmovisor

To upgrade your node using Cosmovisor you need to follow these steps:

# Check that your $DAEMON_HOME is correctly set
echo $DAEMON_HOME

# Download new binary (amd64 version, please adapt if you use an arm arch)
wget https://github.com/KiFoundation/ki-tools/releases/download/5.0.0/kid-mainnet-5.0.0-linux-amd64
mv kid-mainnet-5.0.0-linux-amd64 kid
chmod +x kid

# check shasum - should be 80bb65e53189cf7ce941fe2253cde57696930d691ce7e8b69c2a7a4fc1e13724
sha256sum ./kid

# check version - should be Mainnet-5.0.0 (commit 7cd2cf88fb87c9695d7eea9107eb6fe5e1ec93fb)
./kid version --long

# make a directory if you haven't already
mkdir -p $DAEMON_HOME/cosmovisor/upgrades/v5/bin

# copy this new binary
cp kid $DAEMON_HOME/cosmovisor/upgrades/v5/bin/

# this should return Mainnet-5.0.0
$DAEMON_HOME/cosmovisor/upgrades/v5/bin/kid version

When the upgrade height is reached, Cosmovisor will automatically restart using the new binary.

Without Cosmovisor

To upgrade your node without using Cosmovisor, you need to follow these steps:

  1. Wait for the chain upgrade height. When it is reached, the node will stop. If the kid process is not automatically killed, kill it with the kill command.
  2. Download the provided client or build it as shown earlier.
  3. Start the node with the new client : kid start --home <NODE_HOME>

Security

If you discover a security vulnerability in this project, please report it to security@foundation.ki. We will promptly address all security vulnerabilities.