R6.01 released!

This update is more of a behind-the-scenes cleanup, rather than a standard update. Quite a lot of re-work is done under the hood, which bring better performance and reliability (alongside making easier for me to maintain). You will notice faster build times and lower memory usage.

Changelog:

• Improved memory usage, performance, and preparation speed.
• Consolidated some of the logic for the tool and the bootstrap.
• Slight overhaul on how the bootstrap handles packages.
• Updated to Avalonia 11.3.4, bringing reliability improvements.
• Fixed an error, where the bootstrapper would attempt to extract a file, only to throw an error. This happens when it's updating the cache.
  
• Fixed a bug, where the WebP Lossless Compression Level setting wasn't handled properly.