Uniswap v4 support #337
Description
Uniswap v4 was recently announced: https://blog.uniswap.org/uniswap-v4
My commitment
I'm not sure how much time I'll have to work on it myself, but I am at minimum open to helping out with reviewing PRs etc.
Plan
Not sure if we should go for a full rewrite this time and rip out the v1/v2/v3 support (to clean up the codebase), perhaps ship it as a separate package uniswap-python-v4.
For now, we will work in the dev/v4 branch and make a new class to instantiate for v4. This seems like a good solution.
Work so far can be seen here: #340
Funding
I assume we will be able to acquire funding for this, given the Uniswap Grants Program (UGP) was satisfied with our work in the past. (as was Adam)
Misc
Might want to include example for hooks, here's one for example that sets trading hours in a silly way: https://twitter.com/eth_call/status/1675860109342253059