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## [0.121.0](https://github.com/propeller-heads/tycho-execution/compare/0.120.0...0.121.0) (2025-08-28) ### Features * rename "uniswap_v4" to "uniswap_v4_hooks" ([c1d88be](c1d88be329)) * Support hooks (without special calldata) ([a058177](a0581773cd)) * **univ4:** Pass user_data as hook_data in execution ([93678d9](93678d9d19)) * Update UniswapV4 executor addresses ([d7e377e](d7e377e443)) ### Bug Fixes * access hooks attr, not hook ([2c38cf8](2c38cf84fc)) * Add missing uniswap v4 hooks executor addresses ([0daccfe](0daccfea9a)) * Add missing uniswap v4 hooks executor addresses ([5ab9e99](5ab9e9925a)) * After rebase fixes ([1d952b1](1d952b19be)) * Recalculate calldata after merging main ([2adcb89](2adcb89e6d)) * revert hooks rename ([ea9a1a8](ea9a1a88ca)) * Small safe wallet fixes ([c9d09e9](c9d09e9109))
Tycho Execution
Tycho Execution makes it easy to trade on different DEXs by handling the complex encoding for you. Instead of creating custom code for each DEX, you get a simple, ready-to-use tool that generates the necessary data to execute trades. It's designed to be safe, straightforward, and quick to set up, so anyone can start trading without extra effort.
For complete documentation, see Tycho docs here.
Examples
To get started on encoding, have a look at our Encoding example. For a complete example please refer to the Tycho Quickstart guide.
Security
All audits of the Tycho Router and Executor contracts can be found here. The vulnerabilities discovered during the audits have been acknowledged and addressed or accepted.
Report a Vulnerability
Contact security@propellerheads.xyz