Postby The Dwarven Digger » Mon Jan 30, 2017 5:04 pm
SMBX 1.4.3 (Usually referred to as 38-A) is an unofficial version of SMBX developed by 5438A38A, which is generally not supported on these forums (I think, although I do sometimes use it myself). Most people here prefer to use 2.0, PGE, or the original 1.3.0.1 (Usually referred to as the Legacy editor), as 1.3(.0.1) is the official version by Redigit, which is no longer being developed, and 2.0 (With the PGE Editor) has support for LunaLua, which is Lua based coding that allows you to add loads of different features to SMBX. 2.0 is still in the beta phase, and is sort of considered the 'official' (ish) continuation of SMBX. I hope I got that all correct.
Also, welcome to the forums!