v0.4.3.9-pre1: Massive scope for a "patch" release

cambridge_windows_x64.zip - For Windows 64bit.
cambridge_windows_x86.zip - For Windows 32bit.
cambridge_other.zip - For LOVE supported platforms.
cambridge_linux_x64.zip - For Linux 64bit, game contained within one file.
cambridge_linux_experimental.zip - For Linux 64bit, game contained within one file. Likely buggy.
cambridge_windows_aarch64_experimental.zip - For Windows for ARM. Likely buggy, and some functions won't work.

This is a rather huge update for what's considered a "patch" release.

Notes:

• Modes and rulesets shouldn't be placed into a resource pack.
• Resource packs should be placed at <save directory>/resourcepacks/
• Resource pack assets load from one mounted directory.
  • It's like this to mostly avoid path collisions and make priority loading possible.

Resource pack samples:

• cursed.zip - It's an old cursed.zip pack sample, tweaked for the current resource pack system
• prjchlg soundpack.zip

Full Changelog: v0.4.3.8...v0.4.3.9-pre1