»19-6-2018

• /pupgrade (Personal upgrades) have been enabled for beta testing. Prices are subject to change. (And please don't message me asking for your money back after you upgrade a skill :'))
• We implemented a new ender-pearl fix. It should no longer have issues with slabs and other partial blocks.

EDIT:

• Player upgrades now save player data properly. Thanks to a little syntax error, new player data was not being created, which resulted in nowhere to save player data. Yikes...
• Added an 2 minute cooldown to personal upgrades in order to prevent spam.
• Fixed a potential duplication glitch that resulted from the GUI not getting closed when the player had a cooldown. Thanks @Jatinsingh
• Disabled other checks that broke printer. It now works like a charm.

EDIT 2:

• Upgrade cooldown has been reduced to 30 seconds.

EDIT 3:

• The cooldown message now uses seconds instead of milliseconds.
• Changed the way personal upgrades, their modifiers, costs, etc are stored. They are configurable instead of hard-coded.