can you use old saves after updates yes you can sometimes there may be issues like conflicts between your saves but, we haven't had we haven't technically had an update that actually broke saves completely like you couldn't load there are some saves that have been broken completely so that's not completely true but you should be able to with this update you you should be able to recover yeah yeah no problem like it's a it's a question of definition right like sure it can break your save in terms of like your factory won't run but you can still load your save so like you know technically it's not broken but yeah that's always our goal, to you should like I know there are a few saves from like pre-alpha that you can't load, but our goal is to always try and every update so that you can load your save and like keep fixing your factory if we change some recipe or whatever