Pumpfun co-founder Alon posted on the X platform that the platform has updated its token fee mechanism to reduce manipulation. Under the new rules, each token will default to a standard creator fee, and creators will only have one opportunity to redirect fees to another address. Once redirected, the fee will be permanently locked unless adjusted through the CTO process. Previously, creators could change fee allocations multiple times, which led to manipulation and user dissatisfaction. The update also applies to existing tokens; tokens with pre-set fee allocations will be locked, while those without will retain one opportunity to modify them.