# Symbiosis Roadmap

## Year 2024

See [Symbiosis 2024 Recap](https://symbiosis.finance/blog/symbiosis-2024-annual-recap-a-year-of-growth-and-breakthroughs)

## Year 2023

See [Symbiosis 2023 Recap](https://medium.com/@symbiosis_fi/symbiosis-2023-recap-94da3a1562d7)

## Year 2022

See [Symbiosis 2022 Recap](https://medium.com/symbiosis-fi/symbiosis-2022-recap-879d7676f8eb)

The major achievements of 2022:

* Q1: Launch of Symbiosis protocol V1 on Mainnet
* Q4: Launch of Symbiosis protocol V2 on Mainnet

See the differences between Symbiosis protocols V1 and V2: [Symbiosis V1 vs. V2](https://docs.symbiosis.finance/miscellaneous/symbiosis-v1-vs.-v2)

## Year 2021

### Q1 2021

* Cross-chain DEX MVP is complete
* Testnet launch: ETH <-> BTC cross-chain swap
* Symbiosis relayers network on top of ChainLink
* Finalizing the Symbiosis protocol vision and strategy

### Q2 2021

* Cross-chain MVP: [Polygon, BSC, Ethereum](https://docs.symbiosis.finance/main-concepts/wrapped-tokens#symbiosis-protocol-v1)
* Smart-routing ([the concepts are used in Symbiosis protocols V1 and V2](https://docs.symbiosis.finance/crosschain-liquidity-engine/symbiosis-routing-contracts))
* [SIS tokenomics ](https://docs.symbiosis.finance/main-concepts/symbiosis-sis-token#sis-tokenomics)

### Q3 2021

* Cross-chain DEX Testnet: [+ Avalanche, Heco, Okex](https://docs.symbiosis.finance/main-concepts/wrapped-tokens#symbiosis-protocol-v1)
* [Security audits](https://docs.symbiosis.finance/main-concepts/security-audits) of core smart contracts
* [Farming contracts](https://docs.symbiosis.finance/reward-programs/symbiosis-reward-programs)
* Mobile App SDK V1 (deprecated in Symbiosis protocol V2)

### Q4 2021

* Staking for Symbiosis relayers network
* Mobile App SDK V2 (deprecated in Symbiosis protocol V2)
* Last preparations before going to Mainnet

## Year 2020

### Q3 2020

* Start of RnD

### Q4 2020

* RnD: Concepts of bridges, relayers, burn-mint process
* Start of development of core smart-contracts