On January 23rd, Solana engineers released the main network beta version 1.8.14 on Github. Version 1.8.14 aims to reduce the impact of excessive repeated transactions on network verifiers. It is said that the depletion of program cache is the main reason for the recent decline of the beta performance of Solana main network. The development team has improved this problem in version 1.8.12, and tried to reduce the pressure of excessive repeated transactions on the verifier network in version 1....