HI guys, I've been playing my 3rd year of stardew in 1.3.21 version and try to install SMAPI but got ignored cause SMAPI 3.5 applied in 1.4 version of stardew instead. I want some mods but don't wanna start over again. Help anyone...
SMAPI does have older versions available, but since you'd also have to find older versions of mods to work with it, it's better to just update. 1.4 added a ton of stuff and your saves will still work, so no reason not to! You can find and make a copy of your save files to be safe.