Tokens will be unlocked at 8 am on September 18, 2023.

Uniswap released a product update plan to transition the deployment of Uniswap on Optimistic Ethereum and Arbitrum from the Alpha version to the Beta version, allowing users to seamlessly access all supported networks directly in Uniswap. Uniswap also released a quick confirmation UX to demonstrate the lightning speed of the second layer network. Uniswap also stated that the Uniswap App is currently fully compatible with EIP-1559. Since the release of EIP-1559, transactions that interact with the Uniswap protocol have destroyed 43,577 ETH.

The Uniswap V3 version was officially deployed to the Ethereum mainnet. The Uniswap team stated that the biggest change in the V3 version compared to the previous version is that it is expected to greatly improve the capital efficiency of liquidity providers. "The capital efficiency of liquidity providers is expected to increase by up to 4,000 times compared to the V2 version." Focusing on the core goal of improving capital efficiency, Uniswap V3 has launched functions such as "centralized liquidity", "non-homogeneous positions", "customized rate", and "range orders". The most important of these is "centralized liquidity" - liquidity providers can allocate funds within a custom price range, creating a personalized price curve in the process, for example, liquidity providers can choose to only A price range provides liquidity to participate in market making within the specified price range, thereby obtaining a higher return on capital.

Uniswap announced the official release of the protocol governance token UNI, and about 150 million UNI tokens were immediately allocated to Uniswap users before September 1, including liquidity providers and users. Each Uniswap user can receive 400 UNI tokens. At the same time, Uniswap launched liquidity mining, and the DeFi market was once again detonated.

Uniswap V2 mainnet launched. Uniswap V2 brings a series of upgrades and enhancements to the protocol that build on the swap and liquidity mechanisms introduced in the first iteration. Major changes include: 1) ERC20 to ERC20 token swap, where ETH is no longer required as an intermediary token to facilitate the swap process. 2) The price oracle function allows time-weighted average pricing of prices based on the tokens of each block. 3) Lightning swaps, or the ability to "borrow" tokens from a Uniswap pool, do some arbitrary transaction with an external service, and pay back your original borrowed funds in one transaction. 4) Support for non-standard ERC20 tokens by treating transfer and transferFrom with invalid return types as successful transfers. 5) Additional utility methods to prevent overflow in case more tokens are transferred than Solidity can support.

UMA is the first to issue IUO (Initial Uniswap Offering) tokens on Uniswap.

The new version of Uniswap v2 is released. The liquidity pool supports any ERC20/ERC20 transaction pair; the price oracle mechanism is added, the price of the transaction pair will be taken from the market price at the beginning of each block, and the TWAP (time-weighted moving average) mechanism is added; the lightning exchange mechanism is added to allow Tokens are lent without collateral and returned within one block; Lightning Swap fees are 0.3%. Mechanism for announcing protocol fees: When the protocol starts, the default fee is 0, and liquidity providers capture 0.30% of the fee. If the protocol fee mechanism is turned on, Uniswap will charge 0.05% transaction fee, and the liquidity provider capture fee will become 0.25%. (not enabled at this stage)

Released a new version of Uniswap.info, the new overview page reflects the advanced data of the Uniswap exchange; the transaction information page supports viewing transaction prices and buying and selling any tokens, etc.

Hayden Adams and others deployed Uniswap's smart contracts to the Ethereum mainnet on the last day of Devcon 4 (November 2, 2018).