Mainnet Stable Release 1.4.1

[amc-ie]

The O(1) Labs team is proud to announce that 1.4.1 stable is now ready to run on Mainnet! This release includes a set of important bugfixes, improvements as well as code cleanup. This release contains all of of the fixes and improvements prior to the Berkeley Upgrade and users are strongly recommended to upgrade to this latest version before the upgrade commences.

If you run into any issues, please include Release: 1.4.1 in the name of any issues you create. Please report any issues you encounter here or join the Discussion!

Supported environments include macOS, Linux (Debian 10, 11 and Ubuntu 20.04 LTS), and any host machine with Docker.

What changed

Bug Fixes

• Disable snark pool persistence and additional daemon performance fixes due to snark pool Fix snark pool long async cycles #13409
• Fix for long async cycles impacting block production performance [Compatible] Fix block producer long async cycle #13654
• Fix for when a slot to start replaying from doesn’t have a block Replayer, next slot not orphaned #13765
• Replayer app fixes: Replayer should not use mod to calculate when next checkpoint should be written #13401 Don't check ledger hash at start; restore final checkpoint #13600
• Archive node: record correct intermediate nonces inside blocks: Cumulative nonce map in archive processor #13406

Improvements

• Add a GraphQL query to generate a config file for a hard fork Add a GraphQL query to generate a config file for a hard fork. #13787
• Support larger ledgers in IPC communication Support larger ledgers in IPC communication #11973
• Remove memory stats Remove Memory_stats library #12904
• Remove support for bionic and stretch Remove support for bionic and stretch [compatible] #13657

Complete Changelog since 1.4.0:

1.4.0...1.4.1

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 -y mina-mainnet=1.4.1-e76fc1c
Mina Archive: sudo apt-get install -y mina-archive=1.4.1-e76fc1c
New Mina Archive Schema: create_schema.sql
Config File: var/lib/coda/config_e76fc1ca.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, buster, or bullseye to select the base docker image.

Mina Daemon: minaprotocol/mina-daemon:1.4.1-e76fc1c-CODENAME-mainnet
Mina Archive: minaprotocol/mina-archive:1.4.1-e76fc1c-CODENAME
Mina Archive Schema: create_schema.sql
Mina Rosetta: minaprotocol/mina-rosetta:1.4.1-e76fc1c-CODENAME

Sandbox Node: For testing in an isolated, single-node network without snarks

As of 1.2.0, the demo functionality is built into the standard daemon container, via the environment variable RUN_DEMO=true.
Just docker run -it --name mina-demo -e RUN_DEMO=true minaprotocol/mina-daemon:1.4.1-e76fc1c-CODENAME-mainnet and go!

Step by Step Guide:

Check out our documentation for complete instructions on using this version to connect to Mainnet.
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.

If you are running the correct version on the correct network MAINNET, mina client status will show:

Chain id:     5f704cc0c82e0ed70e873f0893d7e06f148524e3f0bdae2afb02e7819a0c24d1
Git SHA-1:    e76fc1cad3c47390d71add99dcb550b362a9639b

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This discussion was created from the release Mainnet Stable Release 1.4.1.