pismoC

The Agoric engineering team is pleased to publish the pismoC release. This release contains several bugfixes and stability improvements. This is a consensus-breaking upgrade so all chain validators will need to switch to this new version. Validators can upgrade from either the pismoA or pismoB release, as pismoB was an optional "soft release".

Discussion for this release will take place in a community thread.

Tag: agoric-upgrade-9 (or: pismoC)
Commit: 636c850161d29c0368b4dec03c90e2674e8d6479
Docker: agoric/agoric-sdk:31

As shown in go.mod, this release is based on:

ibc-go 3.4.0
cosmos-sdk 0.45.11
tendermint v0.34.23

How to upgrade

Presuming your node has installed pismoA following ag0 to agd upgrade for mainnet 1 launch or the optional pismoB upgrade. Once the upgrade height for a subsequent proposal to agoric-upgrade-9 has been reached, your node will halt automatically, allowing you to upgrade the agoric stack.

# prepare by installing Go 0.18 or higher
#stop the agd service
cd agoric-sdk
git fetch --all
git checkout pismoC
yarn install
yarn build
(cd packages/cosmic-swingset && make)
#start the agd service

Node version

Node 16 LTS is the only compatible node version with this release

Golang version

The pismoC release requires Go 0.18 or higher.