name: libmpc old_version: 1.1.0 new_version: 1.2.0 interface_differences: - type: 'ABI' item: 新增mpc_sum.c diff: 增加函数接口 influence: 功能优化、增强 - type: 'ABI' item: 新增mpc_dot.c diff: 增加函数接口 influence: 功能优化、增强 remark: '没有影响用户态使用的差异;'