Flashback Neoforge Fixed

New:

Add Simple Voice Chat support. Flashback's voice-chat plugin is now registered with Simple Voice Chat's NeoForge loader automatically, so voice audio can be recorded and played back in replays. Voice recording must be enabled manually. It is disabled by default. Before starting a recording, open config/flashback/flashback.json (the config folder is in the same directory as your mods folder) and set "recordVoiceChat" to true. Recordings made while this option is disabled do not contain any voice audio, and it cannot be recovered afterwards.

Fixes:

Fix a Sodium chunk-builder crash when opening older replays containing Copycat Bytes and other multi-state Copycats blocks.