Roadmap

This section outlines our current technical roadmap. Please note that this roadmap is provided for informational purposes only and is subject to change at any time.

2024Testnet   1(Archimedes)Multi-user   chainsData   blobsFees2025+Testnet   2(Babbage)Web   clientPOW   public   chainsBlock   headersTestnet   3Browser   extension&   wallet   connectEVM   supportBlock   explorerTestnet   4GovernanceTokenomicsSecurity   auditsMainnet

Testnet #1 (released Nov 2024)

Codename: Archimedes

SDK

  • Released Rust SDK v0.13+

  • First Web demos running a Linera client in the browser

  • Blob storage for user data

Core protocol

  • Blob storage for application bytecode and user data

  • Multi-user chains (e.g. used in on-chain game demo)

  • Initial support for fees

Infrastructure

  • Fixed number of workers per validator

  • Onboarding of 20+ external validators

Testnet #2 (planned Apr 2025)

Codename: Babbage

SDK

  • Official Web client framework

  • Support for native oracles: http queries and non-deterministic computations

  • Support for POW public chains

  • Simplified user and application addresses

Core protocol

  • More scalable reconfigurations

  • No more "request-application" operations

  • Bridge-friendly block headers compatible with EVM signatures

Infrastructure

  • Better hotfix release process

  • Support for resizing workers offline

  • Multi-proxy configuration

Testnet #3

SDK

  • Browser extension and wallet connect

  • Event streams (deprecating pub/sub channels)

  • Experimental support for EVM

  • Compatibility with EVM addresses

Core protocol

  • More scalable client with partial chain execution and optimized block synchronization

  • Execution cache for faster server-side and client-side block execution

  • Protocol upgradability, including block format, virtual machines, and system APIs

  • Simplify chain creation and support externally created microchains

Infrastructure

  • High-TPS configuration

  • Block indexing and Walrus archives

Testnet #4

SDK

  • Stable support for EVM

  • Transaction scripts

  • Application upgradability

Core protocol

  • Governance chain

  • Final tokenomics and fees

  • Storage durability

Infrastructure

  • Network performance measurements and validator incentives

  • Security audits

Mainnet and beyond

SDK

  • Account abstraction and fee masters

  • Linera light clients for other contract languages (e.g. Solidity, Sui Move)

Core Protocol

  • Permissionless auditing protocol

  • Performance improvements

Infrastructure

  • Support for dynamic shard assignment and elasticity

  • Geographic sharding

  • Support for more cloud vendors

  • Native bridges