They updated their jar and updated their obfuscation and protections.
Crack may not work idk as it checks just hwid instead of hwid and the email.txt so I could not test it out
It is a transformer for java-deobfuscator. If you know how to use it then use it, if not then I can just update here whenever falcun updates.
I have never actually used the ASM library so this is first time, I do have experience with modifying bytecode manually so that helped. This works with every recent falcun jar.