[1.12.2] 1.83.0

New features in CC: Tweaked 1.83.0

• Add Chinese translation. (XuyuEre)
• Small performance optimisations for packet sending.
• Provide an arg table to programs fun from the shell, similar to PUC Lua.
• Add os.date, and handle passing datetime tables to os.time, making them largely compatible with PUC Lua.
• rm and mkdir accept multiple arguments. (hydraz, JakobDev)
• Rework rendering of in-hand pocket computers.
• Prevent rendering of a bounding box on a monitor's screen.
• Refactor Lua-side type checking code into a single method. Also include the function name in error messages (hydraz).
• Add system for displaying a message of the day, enabled via the motd.enabled setting. (JaokbDev)

And several bug fixes:

• Fix incorrect computation of server-tick budget.
• Fix list-based config options not reloading.
• Ensure require is usable within the Lua REPL.