The o1Labs team is ready to announce that the 4.0.4 hotfix release for snark workers is now available for Mainnet.
❗For anyone not running snark workers, this is not a necessary upgrade.❗
This hotfix release fixes an issue with snark worker instances that can be triggered by a very rare edge-case.
The issue could in theory cause snark worker nodes to get stuck; as such those running snark workers are strongly encouraged to upgrade their snark worker instances to this version as soon as possible.
If you run into any issues, please include Release: 4.0.4 in the name of any issues you create. Please report any issues you encounter here or join the discussion!
What has changed
Bug Fixes
- fix work vk tracking issue #16699
Complete Changelog since 3.0.3.1:
Supported environments include macOS, Linux (Debian 11 and Ubuntu 20.04 LTS), and any host machine with Docker.
Upgrading & Connecting to Mainnet
Debian Packages:
Debian Repository: First, set up and update the stable Debian Repository for your platform with the following commands:
sudo rm /etc/apt/sources.list.d/mina*.list
echo "deb [trusted=yes] http://packages.o1test.net $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/mina.list
sudo apt-get update
Then, install the package(s) that you need:
Mina Daemon: sudo apt-get install --allow-downgrades -y mina-mainnet=4.0.4-c15547b-sw-fix
Mina Archive: sudo apt-get install --allow-downgrades -y mina-archive=4.0.4-c15547b-sw-fix
Mina Archive Schema: create_schema.sql
Config File: var/lib/coda/config_c15547b3.json
Docker Images:
Every docker image is built for each of the supported platforms, replace CODENAME in the images below with your choice of focal or bullseye to select the base docker image.
Mina Daemon: minaprotocol/mina-daemon:4.0.4-c15547b-sw-fix-CODENAME-mainnet
Mina Archive: minaprotocol/mina-archive:4.0.4-c15547b-sw-fix-CODENAME
Mina Rosetta: minaprotocol/mina-rosetta:4.0.4-c15547b-sw-fix-CODENAME-mainnet-fixed
Step by Step Guide:
Docker only Make sure to run with:
--peer-list-url https://storage.googleapis.com/mina-seed-lists/mainnet_seeds.txt or add PEER_LIST_URL=https://storage.googleapis.com/mina-seed-lists/mainnet_seeds.txt to your .mina-env.
Run mina daemon with:
mina daemon --peer-list-url https://storage.googleapis.com/mina-seed-lists/mainnet_seeds.txt
Check out our documentation for complete instructions on using this version to connect to Mainnet.
If you are running the correct version on the correct network MAINNET, mina client status will show:
Chain id: a7351abc7ddf2ea92d1b38cc8e636c271c1dfd2c081c637f62ebc2af34eb7cc1
Git SHA-1: c15547b37afdc4d1629f45c43a749a54fd9ca687