Why &fml8; is the next official release of &fml4; series ? 1 bit shift of version with greate internal change is traditional :-) &fml8; is build from scratch by discarding &fml4; source codes. &fml8; is not a upgraded &fml4; software. So we use 1 bit shifted version number for &fml8;. What difference between &fml4; and &fml8; ? See fore more details. Which of current, stable and release should we download ? &fml8; does not provide such release line today. Please download the latest one by comparing file name which has date in int. See on download.