If the claiming/havesting is abstracted (pushing the implementation to strategies themselves), there won't be a need to update StrategyProxy everytime, no?
Ideally we should want to adopt something like ds-guard so we can granularly give access to strategies without redeploying StrategyProxy and rewiring everything.
This adds a feature allowing the yveCRV vault to claim 3Crv from Curve Fee Distributor.