Batch fixes are implemented if there's anything to be fixed in CC. If Get Famous didn't break any CC that Studio needs to introduce a fix for then It won't be one. Last exception erros can come from many causes, not only outdated cc but also outdated mods (more frecuently). Studio won't be able to update your mods. Make sure they are up to date as for the website of their creators. You can also go to MCCC discord since they have a last exception handling channel with people that might be able to help you.
Please do not PM me to help you with your creating problems. You can post in the Creators Help so everyone can see the problem and solution.
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