hardfork
time_t forked_time;
time_t update_time;
uint64_t window_size;
uint8_t default_threshold_percent;
uint8_t original_version;
uint64_t original_version_till_height;
std::vector<Params> heights;
std::deque<uint8_t> versions; /* rolling window of the last N blocks' versions */
unsigned int last_versions[256]; /* count of the block versions in the last N blocks */
uint32_t current_fork_index;Last updated