The o1Labs team is proud to announce that 3.0.4-alpha2 is ready to test on Devnet! This release includes some bug fixes, hashing performance enhancements as well as additional code cleanup & general improvements. A very cool addition to this release is an optimization to the ledger synchronization protocol, specifically enhancing how nodes sync their ledger state during a fresh startup, after downtime, or restarting from stale state.
The change reduces the number of network roundtrips needed to sync a ledger and therefore makes syncing fast even as the # of accounts in the ledger grows!
We have also introduced changes to reduce the amount of memory used by the archive node as well as enhancements during bootstrapping to reduce empty blocks on node restarts.
If you run into any issues, please include Release: 3.0.4-alpha2 in the name of any issues you create. Please report any issues you encounter here or join the discussion!
What has changed
Improvements
- #16093: Wide merkle query
- #16272: Improve lagrange retrieval performance & remove unsafes
- #16201: optimize memory consumption for verifier subprocess
- #16356: provide full runtime config to graphql
- #16207: Update proof systems commit to include safe lagrange basis
- #16274: LMDB storage
- #16304: Remove redundant fields from compile config type
- #16186: [Part 1 of 2] Constants loader and Config loader
- #16163: Explicitly declare missing daemon runtime configuration
- #16206: Work_selector: small cleanup
- #16145: Refactor transition router
- #16216: using snark work rpc in bootstrap to initialize completed snark pool
- #15881: Apply caqti patch
Bug fixes
- #16261: Fix Lagrange basis performance regression
- #16285: Fix generator for transaction_pool tests
- #16055: Optimize the non-present zkapp uri hashing
- #16375: [Rosetta] use mina missing block guardian script instead of download missing blocks
- #16057: Small fix of zk rows for chunking
Complete Changelog since 3.0.3:
Supported environments include macOS, Linux (Debian 11 and Ubuntu 20.04 LTS), and any host machine with Docker.
Upgrading & Connecting to Devnet
Debian Packages:
Debian Repository: First, set up and update the alpha 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) alpha" | sudo tee /etc/apt/sources.list.d/mina-alpha.list
sudo apt-get update
Then, install the package(s) that you need:
Mina Daemon: sudo apt-get install --allow-downgrades -y mina-devnet=3.0.4-alpha2-b8cdab0
Mina Archive: sudo apt-get install --allow-downgrades -y mina-archive=3.0.4-alpha2-b8cdab0
Mina Archive Schema: create_schema.sql
Config File: var/lib/coda/config_b8cdab00.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: gcr.io/o1labs-192920/mina-daemon:3.0.4-alpha2-b8cdab0-CODENAME-devnet
Mina Archive: gcr.io/o1labs-192920/mina-archive:3.0.4-alpha2-b8cdab0-CODENAME
Mina Rosetta: gcr.io/o1labs-192920/mina-rosetta:3.0.4-alpha2-b8cdab0-CODENAME-devnet
Step by Step Guide:
Docker only Make sure to run with:
-peer-list-url https://storage.googleapis.com/o1labs-gitops-infrastructure/devnet/seed-list-devnet.txtor addPEER_LIST_URL=https://storage.googleapis.com/o1labs-gitops-infrastructure/devnet/seed-list-devnet.txtto your.mina-env.
Run mina daemon with:
mina daemon --peer-list-url https://storage.googleapis.com/o1labs-gitops-infrastructure/devnet/seed-list-devnet.txt
Check out our documentation for complete instructions on using this version to connect to Devnet.
If you are running the correct version on the correct network DEVNET, mina client status will show:
Chain id: 29936104443aaf264a7f0192ac64b1c7173198c1ed404c1bcff5e562e05eb7f6
Git SHA-1: b8cdab009bcc30d8d5f4302f958027bf09789471