Honestly the dev updates are fickle imo and always changing.
Currently he releases in a 2-3 months gap but everyone knows by now he always delays. Someone else may correct me on this. Personally I just dont care, when he release, he release. Great dev in terms on making enjoyable content but lately they are crappy (the content doesn't match 3mths work) in my opinion with bugs bugs bugs at each update. I would much prefer a bug-fix version than content at this point.
Currently he is in the hospital and I wish him all the best in recovering :
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