0.5.0

• Added simple UI visible when running the jar directly on systems with graphics.
  • Pretty much just a console window, with input still being text based.
  • It will close once Minecraft opens it's own server window.
  • Can be disabled by providing --noGui or noGui option, just like vanilla server.
• Modpack info files can now define non-overwritable files (prevents modification if they already exist).
• You can now add custom non-overridable files/folders as a new-line separated list in lockedpaths.txt file in main server directory.
• When running standalone, selecting a project will now validate if it's actually a modpack.
• When providing modpack slug/link, you can now force it to always search by prefixing the input with question mark (for example providing polymania will auto-select the Polymania modpack, while ?polymania will search for the modpacks).
• Removed mrpack4server text from log prefix, as it was redundant.